“水利水电工程等别”的概念、定义、翻译、参考文献-科学参考

单词	水利水电工程等别
释义	水利水电工程等别 Encyclopedia 工学水利水电工程等级划分释 rank of water resources and hydropower projects水利水电工程等别对水利水电工程按规模、效益及其在国民经济中的重要性所划分的工程等别。是确定工程合理使用年限和永久性水工建筑物级别的重要依据。
随便看	systematic extinction systematic failure systematic Fermi process systematic fraction systematic hydrology systematic identification of crude drug Systematic Interpretations of the Theory of Operatic Singing systematic long term monitoring of land-atmosphere thermal interaction systematic process systematic review systematics systematic sample systematic sampling systematic sampling method systematic sampling with unequal probability Systematic searching systematic separation method with hydrogen sulfide Systematics of Rodentia systematic statistic Systematic Studies on the Music of Pu Opera systematic theology systematic velocity systematization systematization of laws systematized administrative principle

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。