“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	urban transportation planning urban transportation problems in China urban transportation structure urban transportation supply management urban transportation system organization urban transport infrastructure Urban Transport of China urban TV drama urban underground space urban underground space development and utilization urban underground space planning urban units and residential areas in China Urbanus urban utility tunnel urban vegetation urban vegetation engineering urban vegetation restoration urban village urban village renovation urban visualization urban water consumption urban waterlogging prevention and control urban water supply sources planning urban water supply system planning urban water system

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。