英语词汇“direction cosine”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	direction cosine
释义	direction cosine Math. the cosine of the angle made by a given vector and a coordinate axis. Cf. direction angle. [1890-95]
随便看	about ship about-ship above aboveboard aboveground abovementioned above stairs above the line ab ovo abp. abr. abracadabra abradant abrade Abraham Abraham's bosom Abram abranchiate abraser abrasion abrasive abraxas abrazo abreact abreaction

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