采用恒压式毛细管流变仪测量了硬pvc材料的凝胶度，结果证明方法可行。
The gel degree of rigid PVC is determined by means of constant pressure capillary rheometer, and this method has proved to be feasible.
结果：术后3个月，纤维蛋白凝胶组的硬膜外疤痕组织少，疤痕与硬膜间仅有少量散在粘连。
Results:In the fibrin glue group, epidural scar was thin and only a few adhesions were found around the drua after 3 months.
通过模型计算对硬硅钙石型硅酸钙、气凝胶及硬硅钙石-气凝胶复合绝热材料的导热系数进行了对比研究。
The effective thermal conductivities of xonotlite-type calcium silicate, aerogel and xonotlite-aerogel composite insulation material were compared by model calculation.
通过模型计算对硬硅钙石型硅酸钙、气凝胶及硬硅钙石-气凝胶复合绝热材料的导热系数进行了对比研究。
The effective thermal conductivities of xonotlite-type calcium silicate, aerogel and xonotlite-aerogel composite insulation material were compared by model calculation.
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