“combined drill”的概念、定义、翻译、参考文献-科学参考

单词	combined drill
释义	combined drill Encyclopedia 农学联合播种机释 combined drill联合播种机在播种同时进行整地、筑埂、平畦、播种、施肥、喷药等多项作业或将其中的某几项联合起来同时进行作业的机具。
随便看	sperm deformity rate sperm detection sperm glycolysis index spermiation spermidine spermidium spermine spermiogenesis sperm motility spermocentre spermo-nucleus sperm-oocyte membrane fusion spermospore sperm penetration sperm penetration path sperm(plant) sperm pump sperm rheotaxis Spermsphere sperm survival index sperm survival time sperm transfer sperm web sperm whale Sperner

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。