英语词汇“Hipparcos, High Precision Parallax Collecting Satellite”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	Hipparcos, High Precision Parallax Collecting Satellite
释义	Hipparcos, High Precision Parallax Collecting Satellite 依巴谷卫星; 为欧洲空间局(ESA) 于1989年 8月 8日发射的天体测量卫星。装有口径30cm的望远镜，到1993年停止运作前，已测定12万颗恒星的位置、自行和视差。
随便看	relay operated relay-operated accumulator relay operated accumulator relay-operated control relay-operated controller relay operated controller relay-operated interlocking relay operated interlocking relay operated system relay-operating time relay operating time relay operation relay optical system relay out relayout relay output relay output module relay output register relay outside lead relay overrun relay pad relay panel relay passing zone relay picked up relay, piezo-electric

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