“草业系统力能学”的概念、定义、翻译、参考文献-科学参考

单词	草业系统力能学
释义	草业系统力能学 Encyclopedia 农学草业系统力能学释 energetics of grassland system草业系统力能学草业系统力能学是对草地农业系统各层次能流加以确定、测量、分析和调控的学科。
随便看	Urysohn operator Urysohn separation axiom Urysohn space Urysohn theorem Urysohn-Tikhonov theorem Uryson USA usability Usability Engineering usability engineering usability expert Usability Heuristics usability laboratory usability research Usability Testing usable usable aperture usable area usable capacity usable direction usable energy usable part USA Cable Communications Policy Actx USA Children's Television Act USA Communications Act

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。