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Looks like 50 cent briefing was not upto expectations... still harping about we investigated... I know you investigated...

All I am saying is that you lied... it does not matter if you investigated or not...

And what about hte faked up numbers before 2012... nothing i guess.. they are dead and buried in national archive of CPC...
 
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A county government?In one of the poorest provinces?

Anyway,the NSB never takes the local data when calculating the national economic output。It uses its own data,hence the difference between the sum of the provincial GDPs and the national GDP,the latter is always 10-15% below the former。

So what's the problem size wise?

If anything,China has been under-reporting its GDP for years,for it lacks the measures to size-up the huge “underground” economy where no sales receipts are issued for trillions of transactions,small or big(or even huge,in hundreds of thousands of yuan)。

India is a complete joke in this regard。Remember the trade data they faked a couple of years back?Any the regular monthly huge revisions?:rofl:
 
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A county government?In one of the poorest provinces?

Anyway,the NSB never takes the local data when calculating the national economic output。It uses its own data,hence the difference between the sum of the provincial GDPs and the national GDP,the latter is always 10-15% below the former。

So what's the problem size wise?

If anything,China has been under-reporting its GDP for years,for it lacks the measures to size-up the huge “underground” economy where no sales receipts are issued for trillions of transactions,small or big(or even huge,in hundreds of thousands of yuan)。

India is a complete joke in this regard。Remember the trade data they faked a couple of years back?Any the regular monthly huge revisions?:rofl:

Why are you guys even argue with a bunch of people who suffer a heavy dosis of cognitive dissonance? One of them even stated that China's per capita GDP is only double of India despite the facts that China's car sales is more than 10x bigger than India's and Chinese tourists are largest spenders according to UN tourism agency while India is not even in the top ten despite have 1.2 billion people. All those stats are given by car companies, airlines, hotels and other respective international organisation.
 
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China delivers control of satellite to Venezuela

Xinhuanet.com
English.news.cn | 2013-09-03 13:04:27 | Editor: Zhu Ningzhu

Venezuela_Miranda_satellite.jpg

Venezuela’s second satellite, dubbed the Miranda, was launched Saturday in optimum weather conditions from the Jiuquan space center in the northwestern Chinese province of Gansu, according to the Asian country’s state television network.
Credit: .hispanicallyspeakingnews

miranda_satellite-497.jpg

Venezuela's second satellite, "Miranda"

SateliteSimonBolivar-492.jpg

"Simon Bolivar," Venezuela's first satellite, launched in 2008 provides communcation services to Central and South America and part of the Caribbean.


Above 2 photo credits and more details: axisoflogic.com


CARACAS, Sept. 2 (Xinhua) -- China has delivered full control of the Chinese-built Miranda satellite over to Venezuela, Venezuelan Minister of Science and Technology Manuel Fernandez announced Monday at an official event.

At the transfer ceremony held at the Manuel Rios Aerospace Base (Bamari) in El Sombrero in the central state of Guarico, Fernandez said 54 Venezuelan professionals will be in charge of operating his country's second satellite, VRSS-1.

It was launched into orbit from China on Sept. 28, 2012 at a cost of 140 million U.S. dollars.

Actually, the remote-controlled satellite has been operated by Venezuelan experts since January from a location in China, he said.

The satellite allows authorities to take complete inventory of Venezuelan territory, with precise information on strategic sites, including security and defense sites, mining and oil infrastructure, agriculture, food, health and environment, said the minister.

The Miranda satellite's permanent observation capacity can also be used to detect natural resources, plan industrial parks, expand urban centers, locate wetland areas and take preventive measures in case of natural disasters.

The satellite has completed 4,350 orbits around the earth and 900 turns around the country, and fulfilled 731 satellite missions. It captured 19,493 images with its four panchromatic cameras and 3,249 images with its multispectral camera, said the minister.

Venezuela's first satellite, Simon Bolivar, VENESAT-1, was also launched from China, on Oct. 28, 2008, at a cost of 180 million dollars.
 
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Chinese-built Bolivian satellite tested in space simulator

Xinhuanet.com

English.news.cn 2013-09-06 11:07:42

satelite-tupac-katari.jpg

Credit: eabolivia.com
Bolivian satellite Tupac Katari

BolivianSatellite.JPG

Credit:chinaandlatinamerica


LA PAZ, Sept. 5 (Xinhua) -- The Chinese-built Bolivian satellite Tupac Katari is undergoing testing in a space simulator to determine whether it can withstand the extreme temperatures of outer space, the Bolivian Space Agency (BSA) said Thursday.

The testing phase aims to verify the satellite's various functions and detect any possible malfunction, said Ivan Zambrana, BSA director and supervisor of the Tupac Katari project.

This "thermal vacuum" testing phase will last one month and allow the agency to make any necessary repairs prior to the scheduled launching on Dec. 20, Zambrana added.

Zambrana stressed the importance of the satellite to Bolivia's telecommunications industry, a pillar of the economy.

Last year, the industry brought in some 1.5 billion U.S. dollars. "So, a project that costs 300 million dollars for 15 years is considered normal," said Zambrana.

Tupac Katari, named in honor of a legendary indigenous hero who fought the Spanish conquerors, is set to begin service in May 2014, five months after launch.

Initially, the Bolivian government has approved a million-dollar budget to install more than 1,000 antennas throughout the country, and some 33 million dollars is being invested to build and equip two ground control stations.

Tupac Katari will use satellite platform DFH-4, designed by China.
 
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Car sales may hit 21.5m units in 2013
Updated: 2013-09-07 09:54 By Li Fangfang (China Daily)
China's passenger vehicle sales maintained a stable growth trend in August, making it possible that the country's overall automobile sales will reach 21.5 million units this year, analysts said.
In August, the total sales of cars, multi-purpose vehicles, sport utility vehicles and minivans in China increased 13.3 percent year-on-year to about 1.32 million units, the China Passenger Car Association said on Thursday.
CHINA'S MONTHLY PASSENGER VEHICLE SALES

"The figure should be higher but the floods in the south and the super high temperatures in central China hit market demand," said Rao Da, secretary-general of the association.
"The stable uptrend in recent months made us estimate a 12 percent increase in September, thus we are optimistic that China's total vehicle sales will likely also surge by 12 percent to 21.5 million units this year," said Rao.
China overtook the United States to become the world's largest automobile market in 2009. That year, domestic demand surged 46 percent from a year earlier, and the boom continued in 2010 as sales grew 32 percent year-on-year.
However, the market slowed down in 2011 and 2012 with annual growth of 2.5 percent and 4.3 percent, respectively, as the government ceased stimulus measures.
"Now the market's back to around 10 percent growth, and that's an indication that the industry is well on track to a healthy and sustainable long-term development," said Rao.
Even though the country's domestic brands have seen continued market share losses for months because of fierce competition from their foreign and joint-venture counterparts, Rao said that the "domestic brands' heavy investment in R&D will gradually improve the quality and design of their products, and make them attractive to discerning Chinese consumers".
Rao added that the government decision to use Hongqi models for official cars, for instance, will set a good example for private buyers.
The latest figures released by the Chinese Association of Automobile Manufacturers showed that the sales of domestic passenger cars in July slumped 17.3 percent from June, with their market share dropping to 35.2 percent, the lowest point since 2008.
However, Rao said that the domestic brands' market share is expected to increase 1 percentage point every year to reach 40 percent in 2020.
According to a recent survey conducted by market research firm Nielsen Holdings NV, German brands are the Chinese consumers' first choice, with 68 percent of the respondents' preference, followed by Japanese brands with 13 percent.
Chinese brands rank third with the preference of 11 percent of respondents, followed by US brands with 6 percent and South Korean brands with 2 percent.
"Consumer attitudes toward the country of origin of the brands indicate a growing challenge worth the attention of Chinese domestic brands. Compared with foreign brands, Chinese brands still enjoy an advantage over international brands by offering lower costs and more benefits, but the situation is becoming tougher as many international brands are trying to price down their cars to get more market share," said Yan Xuan, president of Nielsen Greater China.
"Though there is a certain gap of core competency against international brands, if more efforts can be made in technology innovation, and in the promotion of their competency in the safety and power-train technology areas, Chinese domestic brands will have more opportunities to convert potential buyers into actual buyers in the future," said Alice Yu, vice-president of Nielsen China.
Also, "the building of a brand image should be based on the segmentation of the Chinese automotive consumers, whether men or women, younger or older", said Yu.

RMB joins list of most-traded currencies: BIS
Updated: 2013-09-07 00:13 By Wang Xiaotian ( China Daily)

The renminbi, also known as the yuan, has made its debut on the list of the 10 most actively traded currencies, according to a survey released by the Bank for International Settlements on Thursday.

Daily renminbi turnover soared from the equivalent of $34 billion in 2010 to $120 billion in early 2013, making it the ninth most-traded currency.


A teller counts bank notes at one of Industrial and Commercial Bank of China Ltd's branches in Huaibei, Anhui province. The renminbi registered a share of 2.2 percent of global foreign-exchange trading volume, mostly driven by a significant expansion of offshore transactions, the Bank for International Settlements said. [Provided to China Daily]

The renminbi registered a share of 2.2 percent of global foreign-exchange trading volume, mostly driven by a significant expansion of offshore transactions, the BIS said.

The survey took place in April, with central banks and other authorities in 53 jurisdictions participating. These bodies collected data from about 1,300 banks and other dealers and reported national aggregates to the BIS, which calculated global totals.

"The leap of renminbi trading worldwide is natural, as the Chinese economy is maintaining stable growth and the authorities are promoting opening up and market-oriented reform," said Zhao Xijun, deputy dean of the School of Finance at Renmin University of China in Beijing.

He said thriving offshore yuan-denominated payments and transactions played a very big role in spurring the currency's global use. Zhao added that deepening reforms and changes in the domestic market were fundamental in affecting the acceptance of the currency.

Standard Chartered Bank said in August that the new Shanghai free trade zone approved by the State Council will be positive for all offshore centers.

"The plan is likely to include experimentation with freer cross-border commodity and capital flows, as well as greater yuan convertibility by businesses operating in the zone," it said.

The United States dollar remained the dominant currency, as it was on one side of 87 percent of all trades in April, up 2 percentage points over the three-year period, according to the BIS survey.

The euro was the second most-traded currency, but its share fell to 33 percent from 39 percent in April 2010.

Among the major currencies, trading in the yen jumped the most, rising by 63 percent since the 2010 survey.

The 2013 survey showed a significant rise in the global importance of several major emerging market currencies.

Turnover in the Mexican peso reached $135 billion in 2013, raising the peso's share in global foreign-exchange trading to 2.5 percent. That rise brought it into the ranks of the top 10, ahead of well-established currencies such as the New Zealand dollar and Swedish krona.

The Russian rouble also saw a significant increase in market share, making it the 12th most-traded currency worldwide, according to the BIS results.

The survey showed a significant rise in global daily foreign-exchange market activity to $5.3 trillion in 2013, from $4 trillion in 2010.
 
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China August trade surplus widens to $28.6 bn

(AFP) – 9 minutes ago

BEIJING — China's trade surplus widened to $28.6 billion in August from $17.8 billion in July, customs figures showed Sunday, in another positive sign for the world's second largest economy.

The trade surplus came in larger than analysts expected, rising 8.3 percent year-on-year, customs said in a statement on its website.

Analysts had forecast a trade surplus of $20.4 billion, according to a survey of 11 economists by Dow Jones Newswires.

Exports, a key driver of the Chinese economy, also grew more than expected, jumping 7.2 percent year-on-year to $190.7 billion last month.

Economists had forecast a 6.0 percent annual rise in exports for August, Dow Jones Newswires said.

But imports rose a weaker-than-expected 7.0 percent to $162.1 billion, less than the 11.7 percent rise forecast by analysts.

The market is watching for signs of recovery in China's economy which struggled early this year.

The economy expanded 7.7 percent last year, the slowest growth since 1999.

In the final quarter of last year, growth accelerated to 7.9 percent, but has slowed in successive quarters to 7.7 percent in the first quarter and 7.5 percent in the second quarter.

AFP: China trade performance improves on stronger exports
 
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Chinese Consumer Prices Rise 2.6%, In Line With Expectations

MAMTA BADKAR SEP. 8, 2013

Chinese consumer prices climbed 2.6% year-over-year (YoY) in August. This was in line with economists expectations.
This compares with a 2.7% YoY rise in July.

Meanwhile, producer prices fell 1.6%. This beat expectations for a 1.7% decline. This also compares with a 2.3% fall the previous month.

PPI has been down for five straight months. But economists believe that producer prices bottomed out in July and the latest data suggests this is the case.

Read more: August China CPI Rises 2.6% - Business Insider
 
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Updated: Tuesday September 10, 2013 MYT 2:25:37 PM

China industrial output hits 17-month high, retail sales up

BEIJING: China's industrial production rose 10.4% in August year-on-year, the government announced Tuesday, its fastest increase for more than a year in another positive sign for the world's second-largest economy.

The figure showed the most rapid increase in industrial production, a key indicator which measures output at factories, workshops and mines, since March 2012.

The finding was ahead of market expectations, with the median forecast in a poll of 11 economists by Dow Jones Newswires predicting a rise of 9.9%.

Output also rose 9.5% over the first eight months of this year, the National Bureau of Statistics (NBS) said.

Retail sales, a key indicator of consumer spending, rose 13.4% in August compared with the same month last year, it said, just ahead of expectations of 13.2% in the same poll.

They increased 12.8% in the first eight months of the year, the NBS added.

Fixed asset investment, a measure of government spending on infrastructure, increased 20.3% during the first eight months of this year compared with the same period in 2012, the NBS said. The figure was a fraction ahead of expectations of 20.2%.

China industrial output hits 17-month high, retail sales up - Business News | The Star Online
 
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Updated September 10, 2013, 11:09 a.m. ET

Chinese Auto Sales Rise 11%

SHANGHAI—Car sales rose 11% in China last month, the fastest gain in four months, on strong demand from small, less-affluent cities with untapped markets.

Auto makers in August sold 1.35 million passenger vehicles, including sedans, sport-utility vehicles and minivans, up from 1.22 million a year earlier, the semiofficial China Association of Automobile Manufacturers said Tuesday. Sales rose 10.5% in July and 9.3% in June.

The gains came as China's economy has shown signs of picking up. Industrial production hit a 17-month high last month.

"After two years of slow growth, car makers are picking up the pace by launching new models to cater to Chinese customers," said Sa Boni, an analyst at market-research company IHS. Auto makers introduced 25 new models in January through July, up from 18 models from a year earlier, according to IHS,

Demand in China's small, Tier 3 and Tier 4 cities is growing fast, thanks to rising incomes and low car-ownership rates. In larger Tier 1 cities, such as Beijing and Shanghai, demand for replacement cars was solid, Mr. Sa said.

A Nielsen survey this month showed that 70% of China's potential car buyers in the next 12 months will come from Tier 3 and Tier 4 cities, such as Datong in northern Shanxi province and Sanya in southern Hainan province.

Foreign car makers, including Volkswagen AG, VOW.XE +4.79% General Motors Co. GM +1.43% and Ford Motor Co., F +1.39% are expanding into interior Chinese cities as fast as they can.

Although foreign car makers have come under scrutiny over pricing, car prices haven't declined. The average discount offered by dealers fell 296 yuan ($48) a car last month from a month earlier, according to data provider Wind Information Co. Chinese authorities in recent weeks have announced investigations into pricing by foreign companies in several industries, including pharmaceuticals, infant formula and automobiles. The official Xinhua news agency in July wrote that foreign makers of luxury cars have made substantial profits in China by raising prices.

"We haven't seen big declines in car prices because of these reports," Mr. Sa said. In some cases, consumers are paying a premium for popular models, such as Volkswagen's Tiguan and Ford's Kuga SUVs, he said.

Among foreign car makers, German companies took first place, with 21.7% of China's passenger-vehicle market, according automobile association. Japanese companies were No. 2, with their share falling to 15.2% in August from 17.6% in July. The market share for Chinese manufacturers rose to 38.01% from 35.19%, a five-year low.

"Chinese brands still enjoy an advantage edge over international brands by offering lower cost for more benefits, but the situation becomes tougher nowadays when many international brands are trying to price down for a bigger slice of market share," said Yan Xuan, president of Nielsen Greater China.

Including commercial vehicles, 1.65 million units were sold last month, up 10% from a year earlier. July and August typically are slow months for car sales.

GM and its Chinese partners sold 245,799 vehicles, up 11%, and Ford sold 71,183 vehicles, up 46%.

Sales for Japanese auto makers were slammed by a territorial dispute between Beijing and Tokyo. Nissan Motor Co.'s sales rose a mere 1% to 86,000 vehicles. Sales for Toyota Motor Corp., the world's biggest auto maker by volume, fell 4.2% to 72,100 vehicles. Honda Motor Co.'s sales fell 2.5% to 55,553 cars.:coffee:
 
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Did China develop a new type of micro-satellite for communication?
 
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Did China develop a new type of micro-satellite for communication?

We have sent into orbit a so called NanoSat which weighed only 50kg through the efforts of Tsinghua University more than 10 years ago like this:

qh1.gif

Credit: yqs.pim.tsinghua.edu.cn

link

中国“航天清华一号”小卫星在太空运行良好
(中新网 2002年10月17日)



  中新社北京十月十六日电(吕晓戈孙自法)中国航天科工集团公司今日在此间宣布,该公司和清华大学合作研制的“航天清华一号”小卫星,目前在太空中运行良好。

  专家称,“航天清华一号”小卫星的研制成功并在太空中良好运行,表明中国航天科工集团公司与清华大学在高科技领域中的合作卓有成效,具备了自主开发五十公斤以下的小卫星系列产品的能力。

  中国航天科工集团公司介绍说,“航天清华一号”小卫星位于离地球六百至八百公里高的太阳同步轨道,它可以进行存储转发式的通讯或进行定点实时通讯,特别适用于无地面网络地区使用,在数据采集、远程教育等方面有着独特优势。   “航天清华一号”小卫星既可以进行光学成像观测,也可以用于环境、资源、水文、地理勘察和气象观测、科学实验等。它还具有发射入轨后再上载软件的能力,可随时通过上载新的软件改变卫星的任务,以修正高能粒子对电脑芯片辐射而导致的程序突变问题。该星同时提出并开展了“软件卫星”的概念研究。

  在世界空间科技发展进程里,小卫星、微小卫星被一致认为是具有高新技术含量多、集成度高、体积小、研制周期短、成本低、功能密度大等特点的高科技产品。中国航天科工集团公司透露,该公司与清华大学已着手开始研发比“航天清华一号”小卫星更小、集成化更高的纳卫星和皮卫星。   二000年六月二十八日,重五十公斤、体积零点零七立方米、研制周期一年的“航天清华一号”小卫星顺利发射升空。同年七月,中国航天科工集团公司与清华大学“强强联合”,组建成立了中国第一家专门从事微小卫星研制与技术开发的企业--航天清华卫星技术有限公司。


Chinese "space Tsinghua-1 " small satellites in space is running well
( BEIJING, October 17, 2002 )


China news agency, Beijing, October 16 (Lv Xiaoge and Sun Zifa) - China Aerospace Science and Industry Corporation , announced here today that the company and Tsinghua University jointly developed "space Tsinghua-1 " small satellite in space currently running well .

Experts said that "space Tsinghua-1 " and the successful development of small satellites in space, running well , indicating that China Aerospace Science and Industry Corporation and Tsinghua University in fruitful cooperation in the field of high technology , with a self-developed fifty kilograms below the small satellite series products.

China Aerospace Science and Industry Corporation , said, " Aerospace Tsinghua One" small satellites located six hundred to eight hundred kilometers from Earth, a high sun-synchronous orbit , it can store and forward type of communication or sentinel real-time communication , especially for non- terrestrial network regions , in data collection , tele-education and so has a unique advantage . " Aerospace Tsinghua One" small satellites can be performed both optical imaging observations can also be used for environment, resources , hydrology, geography and meteorological investigation , and scientific experiments. It also has launched into orbit and then upload the software 's ability , may at any time by uploading new software to change the satellite mission to fix the computer chip high-energy particle radiation as a result of program mutation questions . The star also proposed and carried out the "software satellite" concept study .

In world space science and technology development process , the small satellites, small satellites are unanimously considered to be high-tech content and high integration, small size, short development cycle , low cost, functional density and other characteristics of high-tech products. China Aerospace Science and Industry Corporation disclosed that the company has been working with Tsinghua University R & D than the " Aerospace Qinghua One" small satellites smaller, more integrated nano-satellite and leather satellites. June 28, 2000 , weighing 50 kilograms volume 0.07 m3 , one-year development cycle "space Tsinghua-1 " small satellite successfully launched . In July , China Aerospace Science and Industry Corporation and Tsinghua University " powerful combination" , founded China's first specialized in micro-satellite research and technology development company - Aerospace Tsinghua Satellite Technologies Co., Ltd. .

net translation[/B]

some 4~5 universities have successfully constructed their own nanosats

As for more recent ones, let me see if I can find the info and I'll post it here again!
 
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Did China develop a new type of micro-satellite for communication?

I forget this recent one which was sent to outerspace to assist Shenzhou 9's mission in 2012:

96e3f4a03fdf02aada665aa635dc3767.jpg

Credit: junshi.com
“天拓一号”是我国首颗将星务管理、电源控制、姿态确定与控制等基本功能部件集成在单块电路板上的微纳卫星,也称单板微纳卫星,其重量只有9.3公斤
"Tiantuo 1" is China's first satellite which can perform traffic management, power control, operation mode determination and having the controlling power of all the basic functions of components - which are all integrated on a single circuit board of a nano satellite, also known as micro-nano satellite veneer, Its weights only 9.3 kilogram
Text Credit: Baidu Baike


天拓一号”开辟微纳卫星应用新领域
“"Tiantuo 1" has opened new areas of micro-and nano satellite applications
scitech.people.com.cn
At 00:43 on May 11, 2013 Source: Science and Technology Daily

科技日报讯 (特约记者王握文 通讯员刘俊)截至5月9日,由国防科技大学研制的我国首颗单板纳星——“天拓一号”已在太空遨游了整整一年,目前在轨运行状态良好,先后完成多项科学实验,绘制出我国首张全球船舶AIS数据海图,被航天领域专家称为“国内最具实用价值的微纳卫星”。

  据专家介绍,“天拓一号”在轨运行一年来,先后完成了我国首次星载AIS (船舶自动识别系统)侦收、空间原子氧通量测量、光学成像等在轨科学试验。科研人员根据其传回的100余万条AIS报文数据,绘制出我国第一幅全球船舶AIS数据海图,并为神舟九号飞船应急搜救提供了实时信息服务和技术支持。该卫星原设计寿命为一个月,但至今仍每天为交通部等17家用户提供AIS数据,课题组申请的多项专利已开始向我国航天工业部门转化。

  “天拓一号”是我国首颗将星务管理、电源控制、姿态确定与控制、测控数据传输等基本功能部件,集成在单块电路板上的微纳卫星,也称单板纳星。其重量只有9.3公斤,体积相当于一只手提箱大小。其单板纳星体系结构为世界首创,卫星内部无电缆连接,集成度高,功能密度好,整星结构质量小。相较于传统大卫星的宇航级元器件,“天拓一号”90%以上为工业级元器件,并采用了科学的筛选与加固方法,不仅大大降低了整星费用,而且经受了长时间太空环境下的考验。一系列的自主创新,使“天拓一号”走出了一条新概念、新技术、低成本的纳星研制创新之路,实现了我国微纳卫星研制与应用一系列核心关键技术的突破。

  “天拓一号”首次在国内成功开展了星载AIS系统侦收试验,该系统能快速完成大范围海域内的船舶位置、航向、航速等信息的侦收,有效覆盖半径约为1500公里,实现了对我国现有岸基AIS系统的有效补充,对于海域船只信息的获取具有巨大的实用价值。在轨进行的空间原子氧通量测量试验和磁场测量试验,对于进一步研究、利用空间具有重要意义。

(来源:科技日报)


Science and Technology Daily News ( special correspondent correspondent Liu Wen Wang grip )

As of May 9 , the National Defense University developed China's nano satellite - " Tiantuo 1 " has been in space travel for a whole year , currently in orbit, in good condition , has completed a number of scientific experiments and draw our first global marine AIS data chart , is the field of aerospace experts as " the most practical value of domestic micro-nano satellites ."

According to experts, " Tiantou 1 " in orbit over the past year , has completed China's first spaceborne AIS ( Automatic Identification System ) investigation closed , space atomic oxygen flux measurements , optical imaging and other scientific experiments in orbit . Researchers based on their returns of more than 100 ten thousand AIS message data and draw a first one of the ship AIS data charts worldwide and is the Shenzhou 9 spacecraft emergency rescue provides real-time information services and technical support. The satellite is the original design life of a month, but still every day for the transportation department and other 17 users with AIS data , the research group applied for patents has begun to transformation of China's aerospace industry .

" Tiantuo 1 " is China 's first satellite service to management, power control, attitude determination and control, monitoring and control basic functions such as data transmission components , integrated on a single circuit board micro-nano satellite , also called veneer Carolina star. It weighs only 9.3 kg , the volume is equivalent to the size of a suitcase . Satisfied that its board architecture for the world 's first satellite , satellite no internal cables , high integration, functional density is good, the quality of the whole structure of a small star . Compared to the traditional large satellites aerospace grade components , " Tiantuo 1 " more than 90% for industrial grade components , and using a scientific screening and reinforcement methods, not only greatly reduce the cost of the entire star , and subjected to a long space environment test. A series of independent innovation, so that the " Tiantuo 1 ," out of a new concept , new technologies, the development of low-cost satisfied Star innovation, to achieve our micro-nano satellite development of key technologies and application of a series of breakthroughs.

" Tiantuo 1" for the first time in the country successfully launched a satellite AIS detection system acceptance tests , the system can quickly complete a wide range of waters within the ship's position , course, speed and other information of the investigation closed , effectively covering a radius of about 1500 km , the realization of our existing shore-based AIS system effective supplement for sea vessels access to information has great practical value. In the space rails atomic oxygen flux measurement test and measurement test field , for further study , use of space is important.

( Source: Science and Technology Daily )

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220吨多轴重型矿用自卸车交付
220 tons of multi-axis heavy mining trucks to deliver

2013年08月03日 来源:第一工程机械网
August 3, 2013 Source: First Engineering Machinery Network

http://wl.kywmall.com

中国航天科工集团第四研究院自主研发的220吨新型节能多轴重型矿用自卸车日前成功交付用户。该院由此成为国际上少数几家能生产220吨重型矿用自卸车的企业,打破了我国大吨位重型自卸车长期依赖国外进口的局面,标志着我国大型露天矿山运输装备制造技术达到世界先进水平。

宽体、大吨位重型自卸车是未来矿用车发展的主趋势,但一直是我国工程机械市场的短板。为此,中国航天科工集团第四研究院先后成立了重

型工程装备设计所、航天重型工程装备有限公司,专门从事重工装备研发、生产及经营,并拓展开发矿用洒水车、轮式装载机、液压挖掘机、电铲、无轨胶轮辅助运输车等矿山机械及高端装备。其中,大吨位重型自卸车载重量的不断提升,能够有效降低作业车密度,使得人工、管理等成本均不断减少,多数使用在煤矿聚集地。

2012年底,中国航天科工四院首台220吨矿用自卸车在内蒙古草原矿区进行了为期4个月的试用试验,完成了寒区适应性试验、整车空载功能试验、整车满载功能试验、矿区使用可靠性摸底试验等各项性能测试,对车辆结构、性能、制造质量进行了全方位考核。

据悉,为推动重型工程装备实现系列化发展,该院还与国外知名企业开展了载重363吨、110吨两轴电动轮矿用自卸车项目合作开发工作。其中计划于今年底下线的363吨产品,是目前全球载重吨位最大的矿用自卸车产品。

China Aerospace Science and Industry Group, the fourth independent research Institute 220 ​​tons of new energy-efficient multi-axis heavy dump truck has successfully delivered to the user. The organisation became an international player who can produce 220 ​​tons of heavy-duty dump trucks, breaking the heavy-duty truck of large tonnage long dependent on foreign imports of the situation, marking China's large-scale open-pit mine transport equipment manufacturing technology has reached the world advanced level.

Wide-body, large-tonnage mining vehicles heavy truck is the future development of the primary trend, but has been China's construction machinery market in the short board. To this end, China Aerospace Science and Industry Group, the fourth Institute has set up a re-

Type design engineering equipment, aerospace heavy engineering equipment Co., Ltd. specializes in heavy equipment research and development, production and operation, and expand development of mine water truck, wheel loaders, hydraulic excavators, shovels, trucks and other auxiliary trackless mining machinery and high-end equipment. Among them, large-tonnage heavy duty dump truck load of continuous improvement, which can effectively reduce vehicle density, the labor, management and other costs are declining, mostly used in coal mines to gather.

By the end of 2012, China Aerospace Science and Industry's first 220 tons four homes Dump Truck mine in Inner Mongolia grassland conducted a four-month trial test, completed the cold zone adaptive test, functional test vehicle load, vehicle load function test, royalty reliability diagnostic tests and other performance tests, the vehicle structure, performance, conducted a comprehensive assessment of manufacturing quality.

It is reported that, in order to promote the development of heavy engineering equipment in series, the hospital also with the well-known foreign enterprises to develop a load 363 tons, 110 tons two-axis electric wheel dump truck project cooperation and development work. Which plans later this year 363 tons of products off the assembly line, is currently the world's largest mining trucks DWT product.

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Breakthroughs in science and technology are daily recurrences now a days,but only a tiny portion of these achievements get reported in English。

Examples include the 7500F super capacitor with the world's largest power、3300V/50A IGBT chip etc。
 
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