“Thirteen Commercial Firms in Guangzhou”的概念、定义、翻译、参考文献-科学参考

单词	Thirteen Commercial Firms in Guangzhou
释义	Thirteen Commercial Firms in Guangzhou Encyclopedia 历史学经济释 Thirteen Commercial Firms in Guangzhou广州十三行中国明朝市舶制度基础上建立起来的一种新型洋行制度，也是清初由政府指定的专门经营和管理对外贸易的垄断机构，具有半官半商性质。
随便看	mid-Miocene climatic optimum mid-Miocene cooling Midnight midnight Midnight Cowboy Midnight Diner Midnight Express mid-oceanic ridge mid-oceanic ridge basalt mid-ocean ridge Midong Qu midperpendicular midperpendicular plane midplane Mid-Pliocene Warm Period midpoint midpoint convex function midpoint ellipse midpoint formula midpoint method midpoint of a segment mid-point of class midpoint of class midpoint polygon midpoint rule

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。