单词：thermal dilatation
thermal dilatation的用法和样例：
例句
- It is difficult to estimate thermal expansion as a result of surface warming.因表面受热而引起的热膨胀难以估算。
- The fragmentation which induces thermal expansion can be neglected after the main devolatilization.主要挥发分析出后热膨胀引起的破碎可以忽略。
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