“agricultural machinery in modern times”的概念、定义、翻译、参考文献-科学参考

单词	agricultural machinery in modern times
释义	agricultural machinery in modern times Encyclopedia 理学近代农业机械释 agricultural machinery in modern times近代农业机械农业机械的发展是近代农业的重要内容和重要标志。
随便看	tracking shot tracking system tracking telescope tracking velocity track inspection track inspection car track installation measurement track keeping track length method trackless drift trackless rubber-tyred vehicle track maintenance track of subsatellite point track of Summer Paralympics trackpad track photograph track photometry track pitch track placement track population track quality index track reconstruction track scale track seeking track seeking, seek

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。