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。
Method to monitor sterilization effect comprehensively, adopt biological indicator and chemical indicator to control different parameter and mechanical status during the sterilization.
方法采用生物指示剂、化学指示剂和控制灭菌过程的各种参数及机械状况,对灭菌效果进行综合监测。
In order not to influence the quality of light chemical oil. we adopt the method of partial redistillation.
为了不影响化工轻油质量,采取部分回炼的方法。
Method: to adopt the HPLC and chemical analysis method.
方法: 高效液相色谱法和化学分析法。
Method: to adopt the HPLC and chemical analysis method.
方法: 高效液相色谱法和化学分析法。
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