“土壤胶体”的概念、定义、翻译、参考文献-科学参考

单词	土壤胶体
释义	土壤胶体 Encyclopedia 农学土壤胶体释 soil colloid土壤胶体土壤中固相、液相和气相呈相互分散胶体状态时的固体颗粒。其固相颗粒直径一般为0.001～1微米，含量占土重的2%～50%。是土壤中物理化学性质最活跃的部分。
随便看	fire pumps fire rescue tools fire reservoir fire resistance level fire resistance level of museum fire resistance of wood fire resistance rating fire-resistant fire resistant glass fire-resistant grade of building fire retardancy fire retardant coating fire-retardant coating fire-retardant polymeric materials fire-retardant treated wood fire retardant vent cap fire retarding products identification system fire risk fire risk assessment fire risk classification method fire risk evaluation and cost assessment model fire risk index method fire safety fire safety assessment of museum fire safety at construction site

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。