英语词汇“direction numbers”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 numbers
释义	direction numbers direction numbers [di′rek·shən ‚nəm·bərz] (mathematics) Any three numbers proportional to the direction cosines of a line in space. Also known as direction ratios.
随便看	achdgdnc achdhr achdnc achdra achds ache achea a c head a c-head acheampong, ignatius kutu achean achean league acheans a cheapie a cheap shot a cheap skate a cheap-skate a cheapskate a cheater's karma acheb achebe achebe chinua achebe, chinua a-check a check up

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