active agent
活性剂
同义词
参考例子
1.Surface active agent can improve size some performance, but has a harmful affect on size film.
表面活性剂虽能改善浆液的某些性能，但给浆膜性能带来不利影响；
2.This method is of practical significance to the production control and application research of surface active agent.
该法对本表面活性剂的生产控制和应用研究是很有实际意义的。
3.The new method in the determination of negative ion surface-active agent is introduced, comparing with methylene blue method, it have merits of simple operation step and little dosage.
介绍了水中阴离子表面活性剂测定新方法，该法与亚甲蓝法比较，具有操作步骤简单，萃取剂用量少的优点。
英文解释
n.
1.chemical agent capable of activity
网络释义
Active agent
活性剂; 活化剂; 活动主体; 主动代理;
active immunizing agent
释义：自(主)动免疫接种制品;
active surface agent
表面活化剂;
ampholytic active agent
两性表面活性剂;
cation active agent
阳离子型活性剂;