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	permix permixtion perml permlink perm oblast permo-carboniferous permo-carboniferous glaciation permodalan nasional berhad permodalan negeri selangor berhad per month per month per child per month per member perm operations of 1918–19 permoser, balthasar permo-triassic mass extinction perm, permskaya oblast perm-plug method timeserving timeservingly timeses times fixed charge times fixed charges times food processing journal time's getting on time share

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