“农田排水设计标准”的概念、定义、翻译、参考文献-科学参考

单词	农田排水设计标准
释义	农田排水设计标准 Encyclopedia 农学农业水土工程释 design criteria for farmland drainage农田排水设计标准排水系统能实现排水效果的指标值。一般包括排涝、排渍和防治盐碱化三类标准。
随便看	mapping knowledge domains mapping method mapping method of intrusion mapping method of metamorphic rock area mapping method of volcanic rock mapping method with total station mapping norm mapping of class C mapping of geological potential Radon mapping of graphs mapping of pairs mapping of semigroups mapping of sets mapping of spectra mapping of the boundary mapping of the circle mapping of the interval mapping of the sphere mapping of trees mapping onto mapping onto a point mapping onto a set mapping orbit mapping path-space mapping problem

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。