亚洲视频免费一区,国产欧美综合一区二区,亚洲国产观看,91精品啪在线观看国产91九色,日本又黄又粗暴的gif动态图含羞,麻豆国产一区二区在线观看,中文字幕在线二区

   

CHINA / National

Chinese scientists to focus four tasks in moon probes
(Xinhua)
Updated: 2006-07-21 20:13

A leading Chinese lunar scientist said on Friday that the Chinese lunar exploration program would focus on four major tasks.

Chinese scientists were scheduled to sketch a three-dimensional lunar map, and analyze 14 mineral elements, including titanium and helium, said Ouyang Ziyuan.

The other two tasks were to measure the temperature of the lunar surface by microwave radiation technology, and probe the space environment between the Earth and the Moon, he told the 36th Scientific Assembly of the Committee on Space Research (COSPAR).

China's space agency plans to launch its first lunar orbiter Chang'e I in 2007. In 2010, it will launch an unmanned spacecraft for a soft landing on the Moon.