茂金属聚乙烯的分子链长支化结构对其流变特性有重要影响，长支链可以使熔体弹性和剪切变稀效应明显增强。
The molecular long chain branch structure of metallocene polyethylene has great effects on it's rheological behavior, long chain branch can significantly enhance melt elasticity and shear thinning.
研究了双钝体旋涡脱离的流体动力学特性以及利用双钝体增强流体振动的最佳组合结构。
The dynamics characteristics of dual bluff body vortex and the best structure of dual bluff body vortex improving fluid oscillation are studied.
结果CT增强扫描可强化，瘤周脑水肿明显的病人，其瘤体及瘤周水肿区毛细血管超微结构均有不同程度的改变。
Results as to those foci enhanced CT-scan in different degree with irregular PTBE, the tumor bodies and PTBEs all had some changes in capillary ultrastructure.
用透射电子显微镜观察分析了增强体与基体合金界面的微观组织结构。
Also the microstructures at the interface of fiber and matrix were observed and analyzed through TEM.
对玻璃纤维增强聚氨酯泡沫体的微观结构形态及增强效果进行了研究。
The micro structural shape and the reinforcing effect of the polyurethane foam plastics reinforced by glass fibres have been studied.
锚杆作用可增强结构体的力学性能，降低裂纹尖端的应力集中现象，提高裂纹尖端裂纹的起裂荷载；
The role of bolts is to improve the performance of the structural mass, weaken the stress intensity at the crack tips and increase the crack propagating loads.
随着三维纺织复合材料在工业领域的广泛应用，对作为复合材料增强体的三维织物的结构研究已越来越受到人们的关注。
With the extensive application of the three-dimension textile composites in industry field, more and more researchers have paid attention to the structure of 3D fabric.
单聚合物复合材料（SPC）是由化学结构相同而物理结构不同的基体和增强体组成的复合材料。
Abstract : In order to realize the insert injection molding of polyethylene (PE) single-polymer composite (SPC), it is important to study the interfacial morphology of the matrix and reinforcement.
同时，增强体和液态合金对流改变了材料的连续性和微观结构。
At the same time, the continuity and microstructure of composites are varied by the influence of the reinforcement and convection of liquid...
同时，增强体和液态合金对流改变了材料的连续性和微观结构。
At the same time, the continuity and microstructure of composites are varied by the influence of the reinforcement and convection of liquid...
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