“soil fertility system”的概念、定义、翻译、参考文献-科学参考

单词	soil fertility system
释义	soil fertility system Encyclopedia 农学土壤培肥制度释 soil fertility system土壤培肥制度通过人为的生产活动，构建良好的土体、培育肥沃耕作层、提高土壤肥力和生产力的综合技术体系。
随便看	double radio source double random sampling double rank double ratio double recursion double-red congratulation letter double reflection double refraction double reheat cycle Double Reheat Rankine Cycle double resonance double-resonance double reversal double-ring galaxy double ringing slotter double root double row scaffold doubler stage double salt double sampling double sampling inspection double scale double scaling limit double sculls of Summer Paralympics double semitrailer road train

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。