“正科”的概念、定义、翻译、参考文献-科学参考

单词	正科
释义	正科 Encyclopedia 历史学制度、机构与职官释 None正科中国明清时乡试、会试称呼。又为清代医官名。
随便看	zone melting purification zone melting technique zone meridian zone model zone noon zone observation zone of abnormal audibility zone of annularity zone of a sphere zone of avoidance zone of bacterial inhibition zone of continued sampling zone of eclipse Zone of Emptiness zone of grid zone of growth zone of high pressure zone of normal attraction zone of ossification zone of preference zone of preference for rejection zone of proximal development zone of short-range fading zone of totality zone of uncorrected field of lens

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。