It is shown that separation force increases as backpressure becomes larger. Plastic deformation at fractured surface decreases with the increase of backpressure.
通过有限元分析的方法考察背压力对韧/脆性材料裂解加工的影响,得出施加背压后会增大裂解主动载荷但是可以减小材料断裂后的变形量,提高断裂面质量。
参考来源 - 韧/脆性材料裂解加工数值模拟·2,447,543篇论文数据，部分数据来源于NoteExpress
The morphology of the fractured surface was inspected by SEM.
用SEM检查了复合材料断口的形貌。
A layer of ice several miles thick coats its fractured surface, with 1,000 - foot ice cliffs piercing a pitch-black sky.
一层几英里厚的冰川覆盖着它的断裂表面，一千英尺高的冰崖划破漆黑的的夜空。
The effects of temperature on impact strength and fractured surface morphology of ABS plastics were studied in this paper.
本文研究了温度对ABS塑料抗冲击性能和断口形貌的影响。
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