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-现代词典

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	righto right oblique subcostal view right oblique subxiphoid view right occipito-posterior right of right of abode right of accumulation right of action right of admission refused right of admission reserved right of association right of asylum right of burial right of center right-of-centre right of common right of contribution right of discussion right of division right of drain right of drip right of election right of eminent domain right of entry right of establishment

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。