“mechanical thinners”的概念、定义、翻译、参考文献-科学参考

单词	mechanical thinners
释义	mechanical thinners Encyclopedia 农学间苗机释 mechanical thinners间苗机为保证幼苗有足够的生长和营养空间，通过机械去除多余幼苗的中耕机械。
随便看	useful skew use function useless symbol use little to comprehend much U.S. Energy Information Administration （EIA） U.S. Environmental Protection Agency use of collection use principle user user account user accuracy user agent user authorization file user behavior data user-centered design user charge user cognitive style user cost user CPU time user datagram protocol user datagram protocol protocol user datagram protocol, UDP user-defined character-formation program user-defined word-formation program user documentation

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。