“hygienic management of water supply and sewage”的概念、定义、翻译、参考文献-科学参考

单词	hygienic management of water supply and sewage
释义	hygienic management of water supply and sewage Encyclopedia 医学环境卫生学释 hygienic management of water supply and sewage给水排水卫生为保证水质良好，减少饮用水污染对人类健康的危害，在饮用水供应和废水排放过程中采用的卫生处理措施。
随便看	group of galaxies group of holonomy group of homeomorphisms group of homotopy group of ideals group of infinite order group of inner automorphisms group of inner permutations group of integers group of invertible elements group of isometries group of isotropy group of Janko-Ree type group of left quotients group of Lie type Group of Lima group of linear operators group of linear parts group of linear transformations group of matrices group of monomial substitutions group of motions group of norms group of operators group of outer automorphism

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