“共变张量”概念、定义、翻译-科学时代

单词	共变张量
释义	数学词汇手册共变张量 covariant tensor
随便看	hierarchy hierarchy hierarchy hierarchy hierarchy hierarchy hierarchy hierarchy hierarchy hierarchy hierarchy hierarchy hierarchy hierarchy of credibility hierarchy of effects hierarchy-of-effects model hierarchy-of-effects theory hierarchy of expression hierarchy of management hierarchy of motivation Hierarchy of Needs hierarchy of needs hierarchy of needs hierarchy of needs hierarchy of needs

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。