glass-transition temperature

例句：

1. 1. Thematerial has a glass transition temperature of around70°C.
   这种材料具有大约70°C的玻璃转变温度。
2. 2. This type of glass is used inwindows and doors to prevent the glass frombreaking during a glass transition.
   这种玻璃用于窗户和门，以防止在玻璃转变时玻璃破裂。
3. 3. The researchers found that theglass transition temperature of the new material wassignificantly higher than that of the traditional material.
   研究人员发现，新型材料的玻璃转变温度显著高于传统材料。