“land preparation”的概念、定义、翻译、参考文献-科学参考

单词	land preparation
释义	land preparation Encyclopedia 农学牧草播种前整地释 land preparation牧草播种前整地在牧草播种之前开展的选地、清理地面、耕地、施底肥、耙耱地等一系列措施。
随便看	purulent sperm purusa Purusha Sukta Purus River Pusan Zhongyi Pusat Kebudayaan Pusey and Jones hardness tester Puseyists push push and pull dynamometer pushback method push bench mill push-bending machine push-button push-down push-down alphabet pushdown automata pushdown automation push-down automaton push-down language pushdown stack push-down storage pushdown transducer pushed-bat kiln pusher

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。