A new method for determining hydrazide group introduced to polymethyl acrylate resin was established.研究了一种测定聚丙烯酸甲酯上酰肼基团分布的新方法.The instrument can be applied for determining turbidity of sea water, brines and other samples...
They are determining the serum - protein and cholesterol levels.他们正在测定血清蛋白和胆固醇的浓度.Carrie went out and there he sat, determining to do something.嘉莉出去了,而他还坐在那里, 下定决心要做些事情.In the polymerization systems studied, segmental re...