用“manned space program”造句大全，manned space program造句
Some projects, such as manned space programmes, which are expensive and of dubious scientific benefit, may well be squeezed.
China's manned space program, codenamed Project 921, is indeed a matter of considerable national pride for a country that sees space exploration as confirmation of superpower status.
NASA is hoping to start flying as soon as possible to close the gap in the U.S. manned space program.
Plans will be fulfilled for the development of space science, the exploration of deep space and the manned space program, and the comprehensive and coordinated development of the space industry.
The Shenzhou VII spacecraft will lift off from the Jiuquan launch centre at some time between 9:07 pm and 10:27 pm, Wang Zhaoyao, spokesman for China's manned space programme, said.
