But as for the hot-filling crystallized bottle, it is of great important to assure the sufficient stress discharge at a temperature above the vitrification point for the coming filling operation.
对充气饮料瓶来说，它可抗内压，有好处，但对热灌装瓶来说就要保证在玻璃化温度以上让它充分释放。
The reaction status can be known between wheat straw, EVA, PE and PVC by the hot-reaction analysis of melting point and vitrification temperature Tg.
应用熔点和玻璃化转变温度这两项高分子材料的重要指标对麦秸与EVA、PE、PVC之间的热反应特征进行分析，可以了解它们之间的反应状况。
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