“history of irrigation engineering technology in ancient China”的概念、定义、翻译、参考文献-科学参考

单词	history of irrigation engineering technology in ancient China
释义	history of irrigation engineering technology in ancient China Encyclopedia 理学中国灌溉工程技术史释 history of irrigation engineering technology in ancient China中国灌溉工程技术史中国古代关于灌溉、排水等工程技术的起源、发展、种类、功能特点及其变化规律的记录与总结研究。
随便看	elementary chain elementary characteristic elementary charge elementary circuit 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

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。