“history of irrigation and drainage in the world”的概念、定义、翻译、参考文献-科学参考

单词	history of irrigation and drainage in the world
释义	history of irrigation and drainage in the world Encyclopedia 工学世界灌溉排水史释 history of irrigation and drainage in the world世界灌溉排水史人类利用河流和塘泊作为水源发展灌溉，并在河谷地区排干沼泽，开垦土地的发展史。
随便看	reflection spectrum reflection symmetry reflection time of flight mass spectrometry reflection time-of-flight mass spectrometry reflection transformation reflection transformation along a line reflection triangle reflection-type maser reflection variable reflection wave reflective reflective diffusing screen reflective glare reflective illumination reflective judgment reflective material reflective middleware reflective optical system reflective plasmonic lithography reflective power Reflective Rate reflective relation reflective sheeting reflective style reflective subcategory

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。