“soil nutrient grading”的概念、定义、翻译、参考文献-科学参考

单词	soil nutrient grading
释义	soil nutrient grading Encyclopedia 农学土壤养分分级释 soil nutrient grading土壤养分分级按照土壤养分贮量高低划分土壤养分等级的过程。
随便看	spindle nebula spindle orbit analysis spindle poison spindle-shaped ellipsoid spindle-shaped meteor spindle torus spindle type rig spin doubling spin down spin-down spin dynamics spine spine apparatus spin echo spin echo correlated spectroscopy spin echo correlated spectroscopy (SECSY) spin echo refocusing spin echo technique spine date seed spine eel spin eigenstate spin eigenvalue spinel spineless cactus spinelle

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。