“一级水功能区”的概念、定义、翻译、参考文献-科学参考

单词	一级水功能区
释义	一级水功能区 Encyclopedia 工学一级水功能区释 the first grade water function zone一级水功能区为从宏观上解决水资源开发利用与保护问题、协调地区间用水关系，并考虑可持续发展需求而划定范围并执行相应保护和管理要求的水域。
随便看	drainage ditch on slope drainage during construction drainage engineering management drainage floor drain drainage gas production technology drainage in ancient China drainage index drainage in saline-alkali land planting drainage & irrigation textiles drainage lifting equipment drainage management drainage map drainage method drainage modulus for surface waterlogging control drainage network drainage of exploratory tunnel drainage of operating tunnel drainage of tunnel and underground engineering drainage of tunnel arch drainage of tunnel substructure drainage oil drainage pattern drainage pavement drainage pipe drainage pipe network

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。