“土壤结构改良剂”的概念、定义、翻译、参考文献-科学参考

单词	土壤结构改良剂
释义	土壤结构改良剂 Encyclopedia 农学土壤结构改良剂释 soil conditioner土壤结构改良剂以改变土壤结构、改善土壤物理条件和增强土壤生产力为目的的土壤添加剂。
随便看	sigma-field of events sigma-field of sets sigma field prior to tau sigma-field prior to tau sigma-field prior to τ sigma-field strictly prior to τ sigma-finite sigma finite measure sigma-finite measure sigma-finite measure space sigma formyl complex sigma-formyl complex sigma-function sigma-group Sigma hypernucleus sigma hypernucleus Sigma hyperon sigma hyperon sigma-ideal Sigma index method sigma-locally finite family sigma measure sigma-measure sigma meson sigma model

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。