该类材料由于高分子量组份的存在， 具有更好的结晶特性及加工性能，力学性能也有所提高。
The material has better crystallization properties, processing performance and improved mechanical property owing to the existence of the high molecular weight component.
通过调整这种材料中两种元素的组份，可以得到具有不同结晶温度、熔点和结晶激活能的存储材料。
Te-free memory material with adjustable crystallization temperature, melting point and crystallization activation energy can be obtained by changing the ratio of the two compositions.
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