“保护性耕作”的概念、定义、翻译、参考文献-科学参考

单词	保护性耕作
释义	保护性耕作 Encyclopedia 农学保护性耕作释 conservation tillage保护性耕作对农田采用免耕、少耕、地表微型改造，结合覆盖、轮作、农药病害虫防除等措施，提高土壤蓄水保墒能力和土壤肥力，防止土壤侵蚀、退化，完善表层土壤生态系统结构、增强其生态功能，确保耕地可持续利用的综合性土壤管理技术体系。
随便看	certain phenomenon certain return state Certain Rules Relating to Damage Caused by Foreign Aircraft to Third Parties on the Surface，1952 certainty certainty equivalence principle certainty equivalent certainty equivalent coefficient certainty factor theory certainty principle of priority protection population certificate certificate authority Certificate Authority(CA) certificate authority for e-commerce certificate chain certificate complexity certificate for borrowing and duplicating confidential geological data certificate for escorted delivery certificate for registered permanent residence transfer certificate for resident certificate for road transportation certificate for temporary resident certificate for urgent message certificate management authority certificate of improved variety of forest tree Certificate of Ordination

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。