“愍皇后周氏”的概念、定义、翻译、参考文献-科学参考

单词	愍皇后周氏
释义	愍皇后周氏 Encyclopedia 历史学明史释 Empress Zhou愍皇后周氏（？～1644）中国明代明思宗朱由检皇后。
随便看	contraction of a representation contraction of a tensor contraction of a tensor space contraction of field operators contraction of operators contraction of tensor contraction of the flexor tendons in young animals contraction operator contraction phase contraction principle contraction relation contraction semigroup contraction theorem contractive contractive coefficient contractive factor contractive linear operator contractive mapping contractive-mapping principle contractive operator contractive operator-valued function contractive semi-group contractive semigroup contractivity contract law

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。