“evaluation index system for cultivated land fertility”的概念、定义、翻译、参考文献-科学参考

单词	evaluation index system for cultivated land fertility
释义	evaluation index system for cultivated land fertility Encyclopedia 农学地力分级法释 evaluation index system for cultivated land fertility地力分级法利用土壤养分测试资料和田间试验结果，将土壤肥力分成若干等级，根据养分丰缺等级确定施肥建议的方法。
随便看	American style furniture American trypanosomiasis American Type Culture Collection American University of Beirut American vegetation classification system American Veterinary Medical Association American Wire Gauge America race Americas Chinese Calligrapher Association America's Cup America's Museums: The Belmont Report America's National Radio Astronomy Observatory americium americium-241 americium-243 americium-beryllium neutron source americium/curium separation americium oxide Americo Vespucci Amerigo Vespucci AMERIPOL A Mermaid of the East Sea amerospore Amery group Amery Ice Shelf

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。