It may modify only register fields cr0, cr1, cr5, cr6, and cr7.
只能修改寄存器的以下域：cr 0、cr 1、cr 5、cr6和cr7。
This paper studied the adsorption of activated coal ash on Cr6 + in waste leachate.
以试验的方法研究了活化粉煤灰对垃圾渗滤液中铬离子的吸附作用。
The article introduces the method of simulating electro-deoxidization to treat the industrial wastewater which contained Cr6 +.
采用电解还原方法模拟工业含铬废水的处理。
The absorption of Cr6 + from waste water with palygorskite clay treated with different concentration of hydrochloric acid is under study in this paper.
将不同浓度盐酸活化的凹凸棒粘土用于含铬的模拟废水，并进行了吸附研究。
In this paper, the preparatory treatment for determination of Cr6+ in ground water or industrial effluents by the method of spectrophotometry has been improved.
本文对二苯碳酰二肼分光光度法测定地表水及工业废水中六价铬的样品预处理方法提出了改进措施。
In this paper, the preparatory treatment for determination of Cr6+ in ground water or industrial effluents by the method of spectrophotometry has been improved.
本文对二苯碳酰二肼分光光度法测定地表水及工业废水中六价铬的样品预处理方法提出了改进措施。
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