“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 wave, optical wave light wave propagation lightweight aggregate lightweight aggregate concrete Light Weight Coated Paper light weight concrete lightweight cryptology lightweight directory access protocol lightweight directory access protocol, LDAP light-weight fiber lightweight materials green manufacture technology light weight refractory light weight star light-weight structure generation and optimization light wood frame construction light year light-year light year, ly Light Years Away light yellow light yellow cloud-woven gold silk lightyellow sophora root light ＆ soft volleyball lignan Ligne d'Ions Super Epluches III

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。