“manned lunar exploration”的概念、定义、翻译、参考文献-科学参考

单词	manned lunar exploration
释义	manned lunar exploration Encyclopedia 工学月球探测释 manned lunar exploration载人月球探测利用载人航天器，将人类航天员送入月球轨道或着陆于月球表面，进行科学或工程探测活动。
随便看	straightening straightening law straightening of the angle straightening theorem straightest path straight eyepiece straight fan straight fertilizer straight filament straightforward straightforward calculation straight helicoid straight knife cutting machine straight line straight-line arithmetic program straight line composition straight-line direction straight-line linkage straight-line method straight line motion straight-line representation straight-line segment straightness straightness artefact straightness measurement

科学参考收录了854744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。