“污水二级处理”的概念、定义、翻译、参考文献-科学参考

单词	污水二级处理
释义	污水二级处理 Encyclopedia 工学污水二级处理释 wastewater secondary treatment污水二级处理采用生物法或化学法，使一级处理后的污水进一步净化的工艺过程。
随便看	law of exponents law of exportation law of falling bodies law of financial regulation law of formation law of fossil correlation law of frequency law of genetic equilibrium law of gravitation law of growth law of Hortensius law of hypothetical syllogism law of idempotency law of identity law of identity for equivalence law of identity for implication law of importation law of importation and exportation law of independent assortment law of indices law of industrial revitalization law of inertia law of infectious disease control law of insurance law of integral exponents

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。