“农业机械跨区作业”的概念、定义、翻译、参考文献-科学参考

单词	农业机械跨区作业
释义	农业机械跨区作业 Encyclopedia 农学施肥机械释 agricultural machinery cross-operation农业机械跨区作业驾驶操作各类联合收割机跨越县级以上行政区域（邻县除外）进行小麦、水稻、玉米等农作物收获作业的活动。
随便看	Youth Olympic Games youth palace Youths Army youths living on the elders youth sport club youth sports youthsstaying in the house and indulging in the internet youth's wear Youth Truth youth violence youth volunteer activity Youtian Xihai Shi Yayan Youwenshuo youwen theory You Who Came from the Stars You Xian Youxian County Museum（Tan Zhenlin's Life And Achievements Exhibition Hall） Youxian Guchui Youxian partridge duck Youxian Qu You Xiaogang You Xiaozeng Youxi Xian You Ya Youyang ancient song

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。