论文通过测定分子量分布的手段来考察混凝和粉末活性炭去除有机物的效果。
The effect on removal of organics by coagulation and PAC was evaluated by means of determining distribution of MWC.
用凝胶渗透色谱仪(GPC)在一定的条件下，测定聚合物的分子量及其分布的变化可以预示聚合物是否为活性聚合物。
The changes of molecular weight and molecular weight distribute determined with GPC under given conditions may betoken whether polymer is living one.
本文用gpc法测定了磺化聚砜的分子量分布，它是以特性粘数的分布来表示的。
The molecular weight distribution of sulfonated polysulfone, expressed in terms of intrinsic viscosity distribution, has been determined by GPC method.
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