“蚕业史”的概念、定义、翻译、参考文献-科学参考

单词	蚕业史
释义	蚕业史 Encyclopedia 理学畜牧史释 history of sericulture蚕业史中国栽桑养蚕技术发展变化的历史。
随便看	elementary class elementary cluster elementary cluster graph elementary collapse elementary column operation elementary column transformation elementary commutative group elementary complex function elementary conjunction elementary contrast elementary coupling elementary cycle elementary diagram elementary differential elementary disjunction elementary divisor elementary divisor theorem elementary domain elementary education elementary electric charge elementary embedding elementary equivalence elementary equivalent elementary error elementary event

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。