“space motion”的概念、定义、翻译、参考文献-科学参考

单词	space motion
释义	space motion [`spās ´mō·shǝn] ^ASTRONOMY Motion of a celestial body through space.
随便看	photoelectric control photoelectric counter photoelectric cutoff register control photoelectric densitometer photoelectric detector photoelectric device photoelectric door opener photoelectric effect photoelectric electron-multiplier tube photoelectric flame-failure detector photoelectric fluorometer photoelectric imaging photoelectric infrared radiation photoelectric intrusion detector photoelectricity photoelectric lighting control photoelectric liquid-level indicator photoelectric loop control photoelectric magnitude photoelectric photometer photoelectric photometry photoelectric plethysmograph photoelectric process photoelectric pyrometer photoelectric reader

科学参考收录了103327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。