“加美互惠条约”的概念、定义、翻译、参考文献-科学参考

单词	加美互惠条约
释义	加美互惠条约 Encyclopedia 历史学加拿大历史释 Reciprocity Treaty between Canada and United States 《加美互惠条约》 1854年，英属北美殖民地加拿大与美国签订的在商品交换方面共同下调关税的互惠条约。
随便看	covering space covering structure covering surface covering system of congruences covering theorem covering transformation covering transformation group cover of a graph cover or glue sand fixation cover plant cover relation coversed sine coversed-sine function coversine coversine function coverslip covert channel covert coverage covert eight immortals cover textiles for vehicles covert interview cover transformation covert self control covert translation cover-type kiln

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。