以质量分数20％MoS2改性热塑性聚酰亚胺（TPI）复合材料作为研究对象，在改进后的MPX-2000型摩擦磨损试验机上对该复合材料的磨损量进行了......

<正> 从您开始决定买车的那一刹开始,养车的花费就成为日常支出中不可避免的重要项目。之前,我们在本栏目中曾与你探讨过消耗性零......

After run-in analysis of Raschel warp knitting,the dry and wet relaxation treatments of twelvetwo-bar warp knitted fabri......

In this paper, the run-in values predicted by four methods are compared with the measuredvalues, and some suggestions ha......