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coefficient of expansion的英文翻译是什么意思，词典释义与在线翻译：
英英释义
Noun:
-
the fractional change in length or area or volume per unit change in temperature at a given constant pressure
coefficient of expansion的用法和样例：
例句
- Water has a variable coefficient of expansion.
水的膨胀系数是可变的。 - The thermostat is based on the fact that different metals have different coefficients of expansion.
恒温器是以不同的金属有不同的膨胀系数这一事实为根据的。
