英语词汇“sight reduction”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	sight reduction
释义	sight reduction sight reduction [′sīt ri‚dək·shən] (navigation) The information needed for establishing a line of position, derived from the use of a sextant or an octant. sight reduction The process of deriving the information needed to plot a position line from an astronomical observation.
随便看	astound us with astound with astound you with a stout heart a stovepipe hat astovl astp astp3 astp/ditp astpfa astphld astphnd astpi astpm astpo astpp astpra ast. prof. astps astq astqb astqtl1 astr astr- astr.

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