Moreover, using the component technology will improve the codes' efficiency of reusing in systemexploration.
组件技术的使用，提高了系统开发过程中代码的重用率。
2
At the end, the development trend of electric rocket for future solar systemexploration mission is pointed out.
最后，指出了空间探测器主推进用电火箭的发展趋势。
3
Comparative planetary geology is a frontier discipline on exploring nature and evolution of human being, and a key to reaching the three major goals of Solar systemexploration.