“environmental quality standard for soils”的概念、定义、翻译、参考文献-科学参考

单词	environmental quality standard for soils
释义	environmental quality standard for soils Encyclopedia 农学土壤环境质量标准释 environmental quality standard for soils土壤环境质量标准为保障土壤质量和人体健康、维护生态平衡、满足土壤资源合理利用，并考虑技术和经济等条件而对土壤污染物最大容许含量作出的规定。
随便看	commutative center commutative cochain commutative composition commutative convergence commutative diagram commutative elements commutative extension commutative field commutative graded algebra commutative group commutative group object commutative groupoid commutative group scheme commutative half-algebra commutative hypergroup commutative identity commutative lattice commutative law commutative law of addition commutative law of multiplication commutative Lie algebra commutative Lie group commutative Lie ring commutative loop commutatively convergent series

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。