Energy absorption in splitting metal tubes with polygonal section;
多边形截面薄壁管撕裂卷曲吸能研究
The impact experiment and theoretical analysis of axial splitting and curling of steel tubes is reported in this paper.
报导了钢管撕裂卷曲变形的冲击实验研究和理论分析。
A reappraisal of the capsulorhexis:tearing angle in capsulorhexis;
撕囊术的重新评价:撕囊术中的撕裂角度(英文)
By testing the tear strength and tensile strength of gridding reinforced nonwovens,we analysed the tearing mechanism of the grid and composite nonwovens,and got the relationship between tear strength and tensile strength.
对以玻璃纤维网格为加强筋的复合非织造材料进行了撕裂和拉伸断裂试验,分析了网格与复合材料的撕裂机理,探讨了网格和复合材料的撕裂强力与断裂强力的关系。
We have tested the tearing strength and breaking strength of ten different fabrics, from which the mechanisms of breaking damage and tearing damage are intepreted.
对 10种不同组织结构的织物进行撕裂强度和断裂强度测试 ,阐述了机织物撕裂破坏和断裂破坏机理 ,并分析了织物组织、密度、纱线特数对机织物破坏形式的影响 ,从而得出织物两种破坏形式之间有着良好的线性相关
Reasons for forming pinholes and cracks in ion-exchange membrane and their effects as well as patching-up skills;
离子膜出现针孔和撕裂的原因、影响及其修补技术