“排华法案”的概念、定义、翻译、参考文献-科学参考

单词	排华法案
释义	排华法案 Encyclopedia 历史学加拿大历史释 Chinese Exclusion Act《排华法案》（1923） 1923年加拿大联邦政府颁布的华人移民法案。因内容是禁止华人入境，故名。
随便看	vacuum pump oil vacuum rapidly quenched amorphous alloy strip vacuum rapidly quenched Ti- based brazing alloy vacuum regulating valve vacuum resistance furnace vacuum sensor vacuum sintering vacuum solar telescope vacuum solar tower vacuum sparking vacuum spectral region vacuum spectrograph vacuum spontaneous breaking vacuum stability vacuum state vacuum suction disc vacuum surface insulation vacuum susceptibility vacuum switch device vacuum system vacuum technique vacuum technology vacuum telescope vacuum tightness vacuum tower

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。