“农业机械推广”的概念、定义、翻译、参考文献-科学参考

单词	农业机械推广
释义	农业机械推广 Encyclopedia 农学施肥机械释 agricultural machinery extension农业机械推广通过试验、鉴定、示范、培训、指导以及咨询服务等，把农业机械和农业机械化技术普及应用于农业生产产前、产中、产后全过程的活动。
随便看	Security Housing security incident security informatics security inspection on transportations security investment security isolation security issue market security label security level security lighting transformer security management security management of urban rail transit construction security management organization security market line security market statistics security measures security mechanism of operating system security middleware security model security monitoring and control security monitoring and control of pipe networks security monitoring center security of archives security of collection storage room security of cryptographic hash 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。