“principle of cropping system and soil management”的概念、定义、翻译、参考文献-科学参考

单词	principle of cropping system and soil management
释义	principle of cropping system and soil management Encyclopedia 农学耕作学释 principle of cropping system and soil management耕作学研究建立合理耕作制度的技术体系及其理论的一门综合性应用科学。具有显著中国特色的一个新兴农学分支学科。又称农作学。
随便看	angular-momentum catastrophe angular-momentum conservation angular momentum coupling angular momentum density angular momentum equation angular momentum function angular momentum of a Dirac electron angular momentum of gamma radiation angular momentum of rigid body angular momentum of γ radiation angular momentum operator angular momentum quantum number angular-momentum quantum number angular momentum theorem angular momentum theory angular motion angular neighborhood angular operator angular overlap model angular path length angular point angular position transducer angular power spectrum angular quantum number angular rate sensor

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。