结果表明，随着碱溶性无规共聚物的浓度和聚合过程中十二烷硫醇用量的增加，溶液的表面张力降低；
The results showed that the surface tension of the polymer solution decreased with increase in terpolymer concentration and the amount of DDM.
结果表明，随着碱溶性无规共聚物的浓度和聚合过程中十二烷硫醇用量的增加，溶液的表面张力降低；
The results showed that the surface tension of the polymer solution decreased with increase in terpolymer concentration and the amount of DDM.
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