The effect of oxidation-flocculation technology in enhanced treatment of municipal sewage was studied.
研究了氧化偶合絮凝技术强化处理城市污水的性能。
Effect of oxidation of interim metal on aluminum shape mold during liquid nitrogenous had been investigated.
研究了过渡金属元素氧化物对铝型材模具在盐浴氮化中的影响。
Objective The effect of oxidation and peroxidation in workers exposed to oil refinery waste water in low concentration was observed.
目的探讨低浓度炼油污水作业对人体氧化和过氧化反应的影响。
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