英语词汇direction cosines怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	direction cosines
释义	direction cosine 【数学】方向余弦[参较direction angle]
随便看	pass to on to pass under the knife pass under the name of pass under the yoke pass ... up pass up pass upon passus passuses pass water password passwords Passy, Fredéric Passy, Paul Édouard pass (或 come) under the yoke pass (或 go) out of someone's mind pass (或 hand) in one's chips pass (或 make) water pass (或 pawn) one's word pass (或send, take) round the hat past past. pasta past absolute pastagram

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