“四小名旦”的概念、定义、翻译、参考文献-科学参考

单词	四小名旦
释义	四小名旦 Encyclopedia 艺术学近代戏曲释 four famous young female role performers四小名旦中国20世纪三四十年代四名旦行男性青年演员李世芳、毛世来、张君秋、宋德珠的合称。
随便看	negative definite negative definite form negative definite function negative definite kernel negative definite matrix negative definiteness negative definite operator negative definite quadratic form negative deviation Negative Dialectics negative difference between purchasing and marketing prices negative differential conductivity negative differential resistance negative direction negative dispersion negative distribution negative divergence negative domain negative dromotropic action negative edge negative effect negative effect of organizational communication negative electricity negative electrode negative electrode/cathode

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。