The fatigue behaviour of continuous glass fibre mat reinforced polypropylene composites (GMT PPs) with different interfacial adhesion is investigated by dynamic fatigue tests.
采用动态疲劳试验研究了不同界面粘结状况的G MT- PP 复合材料的疲劳行为。
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A middle-aged man with glasses sat on a mat spread on the floor. There was a look of fatigue on his face but he showed no inclination for sleep.