The changing of the structure and properties of UHMWPE fibres during super drawing were studied by means of SEM, DSC, WAXD and sound pulsimeter.

还借助扫描电子显微镜（SEM）、热分析（DSC）、广X衍（WAXD）、声速等手段研究了UHMWPE熔纺丝在拉伸过程中结构性能的变化。

Many countries of the world commonly take UHMWPE in the field of cotyle material of artificial joint.

世界般都采用UHMWPE作人工关节假体中的髋臼材料。