“controlled crash”的概念、定义、翻译、参考文献-科学参考

单词	controlled crash
释义	controlled crash Space Exploration A programmed hard impact of a space probe with the surface of a planet or other body. This is often because fuel has run out, as when NASA's Near-Earth Asteroid Rendezvous spacecraft was directed to a controlled crash with the asteroid Eros in February 2001.
随便看	total moisture total order total ordering total ozone mapping spectrometer total peripheral resistance total pressure total probability law total quality management total-radiation pyrometer total range zone total recursive function total reflux total relation total revenue total solar irradiance total solids total stress total sum of squares total suspended solids totem-pole output totient function totipotent toucan touch touchdown

科学参考收录了60776条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。