... low temperature gain fall 低温增益下降 low temperature oxidation method 低温氧化法 low temperature passivation 低温钝化法 ...
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For developing high efficiency and secure coagulants, Potassium ferrate prepared by hypochlorite oxidation method was used in the treatment of raw water with low temperature and low turbidity.
为了研制高效和安全的混凝剂，采用次氯酸盐氧化法制备高铁酸钾，对高铁酸钾处理低温低浊水源水进行研究。
A model of comparative-oxidation method is built to calculate heat generation rates of low-temperature oxidation of coal.
同时提出了参比氧化法的理论模型，并根据该模型推导出煤低温氧化产热速率的计算方法。
The invention provides a novel method for recycling waste sulfuric acid in the oxidation process of hard anode using ammonium sulfate at low temperature.
本发明提供了一种在低温条件下，采用硫酸铵回收硬质阳极氧化过程中废硫酸的新方法。
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