“theory of nutrient returns”的概念、定义、翻译、参考文献-科学参考

单词	theory of nutrient returns
释义	theory of nutrient returns Encyclopedia 农学[肥料养分效率]释 theory of nutrient returns养分归还学说为维持土壤肥力而必须归还作物从土壤中取走养分的理论。即植物收获物从土壤带走的养分，必需“返还”至土壤才能维持土地生产力。
随便看	light cone light-cone algebra light-cone [current] algebra light-cone current algebra light-cone expansion light cone gauge light-cone gauge light cone quantization light-cone quantization light-cone sum rule light connection light cover net fishing light cross light crossing time light crown light crude oil light cupula light-curing forming light-curing forming exposure time light curing surface exposure forming digital micromirror light current light curve lightcycler light cylinder light/dark box test

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。