By YIN Wei. Comparison of conventional and unconventional PEMFC designs. (COURTESY PHOTO) A team of researchers at Tianjin University (TJU) in north China, headed by Prof. Kui Jiao, has successfully developed a proton exchange membrane fuel cell with ultra-high power density, surpassing the performance of its mainstream …
Technical indicators: 1.Working conditions 1.1 Ambient temperature: 0-50℃ 1.2 Ambient humidity: 0- RH 2.Technical parameters *2.1 Analyzer location: infrared analyzer is located in the head of the leaf chamber, in order to achieve the synchronization of the measurement of the reference chamber and the sample chamber, to avoid the analyzer ...
CQNEWS, set up on December 20, 2000, is the key news website of Chongqing approved by the State Council Information Office. Six channels are established in English, Japanese, Russian, French, Korean and Spanish to report Chongqing to the world.
source : Youth editor:： Alice: Related Reading : Copyright@China Youth Computer Information Network.
After the epic military maneuver of the Red Army -- the Long March, Yan'an in northwest China's Shaanxi Province, and Xibaipo in north China's Hebei Province, served as headquarters of the CPC successively.
High-energy ball milling, also called mechanical alloying, can successfully produce fine, uniform dispersions of oxide particles in nickel-base super alloys that cannot be made by conventional powder metallurgy methods.
Shanghai—innovation magnet. According to the 2021 Global Innovation Index, released by the World Intellectual Property Organization on September 20, Shanghai ranked eighth among the top 100 global science and technology clusters.
The GBA is home to a high concentration of factors for scientific and technological innovation, with outstanding R&D and industrial application capabilities as well as nationally, and even globally, influential universities, research institutes, high-tech enterprises, and major national-level projects.
The construction cost is only one-third of the subway's," said Xu Haida, president of the company, adding that it can greatly ease the city's traffic pressure in an environmentally friendly way. Established in 2014, the company has an annual production capacity of 200 straddle-type monorails and 100 automated people movers.
In 2020, FDI in Shanghai hit a record high, topping 20.2 billion U.S. dollars, up 6.2 percent year on year. FAREWELL TO POVERTY. After spending its early years in a metropolis, the CPC headquarters moved to rural, mountainous regions across China. During the rough journey, revolutionaries endured untold hardships and swept from …
Manioc, arrowroot, salep, Jerusalem artichokes, sweet potatoes and similar roots and tubers with high starch or inulin content, fresh, chilled, frozen or dried, whether or not sliced or in the form of pellets; sago pith. 0714.10- Manioc (cassava): - - Sliced or in the form of pellets: 0714.10.11 - - - Dried chips 0714.10.19 0714.10.91 0714.10. ...
With the heavy cultural foundation, abundant educational resources and high-quality medical conditions, Shapingba District is honored as Chongqing's scientific, educational and cultural center. Shapingba has so far established 395 medical institutions including 7 level-Ⅲ hospitals, 9 level-II hospitals, 16 level-Ⅰ hospitals, 14 community ...
Chinese President Xi Jinping visits an industrial park, which produces high-end auto parts and molds, in Ningbo, east China's Zhejiang Province, March 29, 2020. (Xinhua/Shen Hong) By the assembly line, Xi asked the workers if they encountered any difficulties on their way back to work or in daily life, and if they got their paychecks on time.
The question of how to give full play to their respective advantages has become the key to achieving high-quality and coordinated development in the region. A British visitor takes a photo of the pressure coffee machine produced by Guangdong Xinbao Electrical Appliances Holdings Co., Ltd.
China's Tibetannet as a China's Tibetan culture and news website sponsored by Qinghai Daily, established in 2006, as a largest and most comprehensive Tibetan-focused websites in China, has Three languages page frames: Chinese, Tibetan and English. It aims to support the development of Tibetan society, culture and economy and to present a real …
A research team has successfully designed a 66-qubit programmable superconducting quantum computing system named Zuchongzhi 2.1, significantly enhancing the quantum computational advantage.
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It aims to make government spending more transparent and scientific, which will end up promoting high-quality development." Related: Global diplomats, politicians and scholars discuss dilemmas and developments in democracy
With reform, opening up, and modernization pushing deeper, the question of how to balance economic development with environmental protection became a major issue for China's continued development. Since Zhejiang was at the forefront of reform and opening up and soaring ahead economically, it felt the pressure of this issue earlier on.
As General Secretary Xi Jinping has said, the past century has witnessed the Communist Party of China (CPC) work with devotion in pursuit of its founding mission, blaze new trails while enduring bitter hardships, and strive toward a brighter future.
On a heat map representing the distribution of enterprises, the entrepreneurship center located in Sanhaowan Square on Guoding Road is a large red dot, showing a cluster of companies in high density. Another report on the innovation of Yangpu District shows that by the end of 2019, the district had attracted 682 high-level talent, an …
By CHEN Chunyou. The Yangtze River Delta region, which consists of Shanghai city, Zhejiang, Jiangsu and Anhui provinces, has reaped fruitful benefits from its integrated development during the past three years.
Ball mill, also known as tumbling or pebble mill is milling equipment that encompasses cylinder-containing balls and is mounted on a metallic frame that can be rotated along with a longitudinal axis. The large ball tends to break down coarse feed materials and the small ball mill to form fine products by reducing void spaces.
The Port of Singapore. (PHOTO:VCG) By Staff Reporters A Special Session of the China-ASEAN Ministerial Meeting on Science, Technology and Innovation was held online on December 14.
With the heavy cultural foundation, abundant educational resources and high-quality medical conditions, Shapingba District is honored as Chongqing's scientific, educational and cultural center. Shapingba boasts complete educational system, with more than 80,000 talents engaged in science, technology and education. Meanwhile, there are nearly ...
Shapingba District between the Yangtze River and the Jialing River is situated in the west of Chongqing. The 396-square-kilometer district is also a home to one million people in 24 streets and towns.
Caption: Diplomats from the Belt and Road countries visit Xi'an Hi-tech Industries Development Zone. On the November 1st, the diplomats from Iran, Mauritius, South Africa, Rwanda, Senegal, Somalia, Tanzania and other countries visited the Xi'an Hi-Tech Industries Development Zone, and explored the charm and energy of its historical …
2 No. Tariff Line in 2009 Description of Goods (for short) Import Tariff in 2009 (%) 29 29024100 o-Xylene 2 30 29024200 m-Xylene 2 31 29024300 p-Xylene 2 32 29024400 Mixed xylene isomers 2 33 29029030 Dodecylbenzene 2 34 29031300 Chloroform (trichloromethane) 10 35 29032100 Vinyl chloride (chloroethylene) 5.5 36 29051220 …
The Xi'an Hi-Tech Industries Development Zone Silicon Valley Oversea Innovation Center is tasked with building six major cooperation platforms that will strengthen and broaden the partnership between the Xi'an Hi …
