“May Fourth Movement”的概念、定义、翻译、参考文献-科学参考

单词	May Fourth Movement
释义	May Fourth Movement Encyclopedia 历史学政治1释 May Fourth Movement五四运动 1919年5月4日，在中国北京爆发的反对帝国主义列强和北洋军阀统治的全国爱国民主运动。
随便看	negatively definite negatively definite form negatively definite kernel negatively definite matrix negatively definite quadratic form negatively graded module negatively invariant subspace negatively oriented base negatively pressurized irrigation negatively semi-definite negatively stable point negatively stable solution negative magnetoresistance negative mapping negative matrix negative meson negative metric negative molecule negative multinomial distribution negative nitrogen balance negative norm negative number negative octant negative orientation negative orthant

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。