“鸦片贸易”的概念、定义、翻译、参考文献-科学参考

单词	鸦片贸易
释义	鸦片贸易 Encyclopedia 历史学经济释 Opium Trade鸦片贸易中国近代历史上西方列强为掠夺中国人民的财富而进行的毒品贸易。
随便看	sigmoid function sigmoid growth curve sigmoidoscopy sigmoid-shaped curve sigmoid函数 Sigmund Freud sign signage signage system signal signal accumulation signal acquisition system signal adaptor protein signal alarming device signal alphabet signal amplitude spectrum signal analysis signal analysis and processing technology signal analysis fault diagnosis methods signal analyzers signal background ratio signal-background ratio signal band signal basic operation signal capturing

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。