Desalting water medium containing low concentration of acid or base, they have more rubber on the corrosion.
脱盐水介质中含有低浓度的酸或碱，它们对橡胶有较大的腐蚀性。
A series of complex chemical calculations will be solved directly by using the compound logarithm concentration diagram. It is a better method to deal with acid-base equilibrium.
应用复合对数浓度图直观地解决了一系列繁琐的化学计算，是处理酸碱平衡的良好方法。
In this study, base and acid were used for extraction, and the amount and concentration of extraction, temperature and the amount of water as scatter were investigated during the process oft...
本文考察了萃取剂浓度、用量、反应温度、分散用水量等因素对对氯苯甲酸离解萃取过程的影响，得到了最佳的分离工艺条件。
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