“controlled drainage”的概念、定义、翻译、参考文献-科学参考

单词	controlled drainage
释义	controlled drainage Encyclopedia 工学农田排水释 controlled drainage控制排水通过设置在排水沟（管）出口的水位控制装置将农田地下水位控制在某一高程以下的排水措施。
随便看	astrometer astrometric aspect astrometric baseline astrometric binary astrometric catalogue astrometric declination astrometric distance astrometric error astrometric expectation astrometric instrument astrometric observatory astrometric orbit astrometric photograph astrometric place astrometric position astrometric precision astrometric right ascension astrometric test of relativity astrometrist astrometry astrometry satellite ASTRON astronaut astronaut candidate selection Astronaut Center of China

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。