“opening of five treaty ports for foreign trade”的概念、定义、翻译、参考文献-科学参考

单词	opening of five treaty ports for foreign trade
释义	opening of five treaty ports for foreign trade Encyclopedia 历史学经济释 opening of five treaty ports for foreign trade五口通商中国清政府与英国政府签订的结束鸦片战争的条约《南京条约》的重要内容之一。即开放广州、福州、厦门、宁波、上海五处为通商口岸，英国可派驻领事，通称五口通商。
随便看	protection Protection and Maintenance of Ancient Chinese Architecture protection and maintenance project of Zhashilunbu Temple in Tibet protection and maintenance system protection and management of landscape rockery protection and restoration of ancient clock relics protection and restoration of concrete protection area protection area of railway safety Protection/control of military stress injury protection danger protection design of orifice protection device for overwinding protection equipment protection facility of fishing port protection forest protection for geological heritage protection for the power electronic equipment protection mapping control protection, monitoring and control device for distribution lines protection object protection of ancient and famous trees in Shaanxi protection of animal biosafety protection of Chinese materia medica resources protection of cultivated land

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。