“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	models of agricultural policy making models of communication models of computation models of democracy models of policy evaluation models of social work model solar atmosphere models or patterns of opera teaching model space model specification model specification for military aero-engine model stellar atmosphere model structure model system model test for spacecraft model test of aircraft ditching model test of fishing net gear model test of fishing net gear in tank model test of fishing net gear in wind tunnel model test of hydraulic structure model test of hydroturbine model-theoretic algebra model-theoretical」模型论的 model-theoretic forcing method Model-Theoretic Semantics

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。