有效氯含量与出厂日期、储存时间、使用时间、使用频率成反比。
The effective chlorine level had a negative correlation with the storage time, use time, use frequency, and manufacture date.
实验研究了温度、有效氯含量、含盐量等因素对次氯酸钠溶液氧化性的影响。
The influences of such factors as temperature, active chlorine content, salt content on the(oxidizing) property of sodium hypochlorite solution are studied by experiments.
研究了漂粉精母液中有效氯的回用工艺流程，并测试了循环次数对漂粉精有效氯含量的影响。
The effects of mesh number of standard sieve on effective chlorine content of calcium hypochlorite were tested.
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