“草坪疏草”的概念、定义、翻译、参考文献-科学参考

单词	草坪疏草
释义	草坪疏草 Encyclopedia 农学草坪养护释 turf vertical cutting草坪疏草利用专门机械清除草坪枯草层，降低草坪密度，改善通气性，增强草坪的抗病能力，促进草坪健康生长的作业。
随便看	principal parameter principal part principal partition principal part of an infinitesimal principal plane principal plane of crystal principal plane of photograph principal plane pattern principal planet principal point principal point of photograph principal polarization principal polynomial principal projection property principal punishment principal quantum number principal quintic form principal radius of curvature principal ray principal reduced form principal refractive index principal remainder principal representative principal right ideal principal right ideal ring

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。