“non-substitution of plant essential nutrients”的概念、定义、翻译、参考文献-科学参考

单词	non-substitution of plant essential nutrients
释义	non-substitution of plant essential nutrients Encyclopedia 农学植物养分不可替代作用释 non-substitution of plant essential nutrients植物养分不可替代作用植物生长发育过程中所必需的营养元素因各自发挥其特殊作用而不可被其他元素代替发挥其营养功能的现象。
随便看	sum of ordinal numbers sum of powers sum of powers conjecture sum of prime factors sum of products sum of random many of random variables sum of sequences sum of series sum of sets sum of square deviations sum of squares sum of squares between classes sum of squares for partial regression sum of squares function sum of squares of residues sum of squares within classes sum of submodules sum of subspaces sum of the digits sum of vectors sum operator sum over state sum over states sump sump level control for hydrocyclone feeding process

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。