“principal direction”的概念、定义、翻译、参考文献-科学参考

单词	principal direction
释义	principal direction Mathematics ＞微分几何学＞释义 principal direction主方向 principal direction主方向^†
随便看	multinomial distribution multinomial expansion multinomial expansion theorem multinomial geometric correction multinomial series multinomial theorem multinormal multinuclear catalysts multi nuclear magnetic resonance multi-nuclear magnetic resonance multi-nuclear metal cluster multinucleate complexe multinucleon transfer multinucleon transfer reaction multi-object adaptive optics multiobjective multi-objective assessment approach multiobjective convex programming Multi-objective decision-making analysis of environmental management multi objective decision making problems with finite alternative multi-objective decision making problems with finite alternative multi objective decision making problems with infinite alternative multi-objective decision making problems with infinite alternative multiobjective fractional multiobjective game

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。