Window to China
Total length of the bus is 12 meters, hydrogen loading time is 15 minutes, and cruising range is over 600 km. Energy conversion efficiency is 53-55%, three times that of an internal combustion engine. The engine comprises a fuel cell system with an engine rated output of 60 kW and a mixed power supply system […]
China’s highest ranked scientific award, the State Eminent Science and Technology Award, has been given to an engineer and a meteorologist. HUANG Xuhu played a key role in China’s nuclear submarine development. In December 1970, China launched Long March I, becoming the fifth nation to have a nuclear submarine. ZENG Qingcun, a renowned atmospheric scientist, helped modernize China’s […]
MA Ting and ZHOU Chenghu from the CAS Institute of Geographic Sciences and Natural Resources Research have analyzed COD and nitrogen pollution across surface waters in China during a 15 year period. They conclude that concentrations of these two pollution parameters declined at the national level by 63 and 78%, respectively, during this period. https://advances.sciencemag.org/content/6/1/eaau3798
Through the public website http://ydyl.cma.gov.cn/ , 137 cities and regions along the belt and road can be accessed for a five-day weather forecast. Temperature, wind direction, wind speed, precipitation, etc. are updated every 12 hours. The information is based on photos of the Fengyun series of meteorological satellites and other climate-related materials for each city and region. […]