“power harrow”的概念、定义、翻译、参考文献-科学参考

单词	power harrow
释义	power harrow Encyclopedia 农学动力耙释 power harrow动力耙利用拖拉机动力输出轴，通过万向节传动轴和传动系统，驱动工作部件进行旱田碎土整地作业的机具。
随便看	factorial function factoriality factorial method factorial moment factorial moment generating function factorial moment measure factorial number factorial polynomial factorial power factorial prime factorial product factorial ring factorial Schur function factorial series factorial sum factorial variety factoring factoring contract factoring method factoring problem factor interaction factorion factorizability factorizable factorizable function

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。