The experimental results proved that an 'absorptivity could effectively reduce with compound surface active agents and additions.
结果证明了复合表面活性剂和添加剂能有效降低硝酸铵的吸湿性。
Adopt the chemical method, carry on the saponification to the lignin sulfonic acid calcium, and compound with the surface-active agent.
采用化学处理方法，对木钙进行改性，对松香进行皂化，并与表面活性剂进行复合。
Adopt the chemical method, carry on the saponification to the lignin sulfonic acid calcium, and compound with the surface-active agent.
采用化学处理方法，对木钙进行改性，对松香进行皂化，并与表面活性剂进行复合。
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