英语词汇“positional astronomy”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	positional astronomy
释义	positional astronomy positional astronomy See astrometry. positional astronomy [pə′zish·ən·əl ə′strän·ə·mē] (astronomy) The branch of astronomy that deals with the determination of the positions of celestial objects.
随便看	type ii portland cement type ii-p supernova type ii site-specific deoxyribonuclease sfci sfcipp sfcj sfcjpa sfcl sfcln sfclt sfcm sfcma sfcmd sfcms sfcmu sfcn sfco sfc-ofdm sfcop sfc/p sfcp sfcpc sfcpp sfcprog sfcptng

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