英语词汇“proper motion”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	proper motion
释义	proper motion [ˈprɔpə ˈməuʃən] freq. 2 dict. 2 na.【天】自行 [网络]固有运动；北斗七星的自行；正常运动
随便看	thermal oscillation thermal oscillation frequency thermal output thermal output coefficient thermal output of a reactor thermal output of heating surface thermal output of heat surface thermal output of reactor thermal over-current relay thermal overload thermal overload capacity thermal overload device thermal-overload protection thermal overload relay thermal-overload release thermal overload release thermal overload releaser thermal overrun thermalox thermal oxidation thermal, oxidation thermal oxidation reaction thermal oxidation stability thermaloxidative ageing thermal oxidative ageing

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