“三一八惨案”的概念、定义、翻译、参考文献-科学参考

单词	三一八惨案
释义	三一八惨案 Encyclopedia 历史学政治1释 March 18th Massacre三一八惨案中华民国时期段祺瑞执政府惨杀徒手请愿学生的政治暴行。
随便看	natural bias natural bioactive peptide natural biological component natural biological treatment of livestock and poultry wastewater natural biomaterials natural bitumen natural boundary natural boundary condition natural boundary element method natural boundary homomorphism natural boundary integral method natural boundary integral operator natural boundary of analyticity natural boundary reduction natural bridge natural broadening natural bundle natural bypass natural capital natural cause theory natural cheese natural circulation natural circulation boiler start-up natural circulation steam generator natural class

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。