通过对试验数据的整理分析，给出提高混凝土构件的表观抗冻耐久性的合理配合组成。
After analyzing the trial data, it gives the reasonable mix proportions for enhancing apparent freezing and thawing resistance durability of concrete member.
实验结果表明：各种介质均改变了干酪根热解产物的组成特征，并不同程度降低了干酪根裂解的表观活化能，从而加速了反膨的进行。
The results show that matrixes have changed the composition of pyrolysis products and have decreased the apparent activation energy of pyrolysis reaction, thus speeding up the progress of reaction.
采用XRD、SEM、IR分析技术对催化剂的晶体结构、表面形貌及组成进行了表征，并利用方波电位法对电极的真实表观面积进行了测量。
The morphology, crystal structure and composition of catalysts are characterized by XRD, SEM and IR, respectively. The square wave potential technique is used to assess the real surface area.
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