英语词汇“principal directions”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	principal directions
释义	principal directions principal directions [′prin·sə·pəl di′rek·shənz] (mathematics) For a point on a surface, the directions in which the normal curvature attains its absolute maximum and absolute minimum values. The directions of the principal axes of a strain.
随便看	steaming her beam steaming her off steaming her up steaming him off steaming him up steaming his beam steaming in steaming into steaming it out steamingly steaming (mad) steaming mad steaming me off steaming me up steaming my beam steaming off steaming one's beam steaming our beam steaming our beams steaming out steaming pile of crap steaming somebody's beam steaming someone's beam steaming someone up steaming something up

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