释义 |
coefficient of expansion ˌkəʊəˈfɪʃəntɔviksˈpænʃən 短语¹⁴⁴⁹⁷²⁺² 基本英英近义反义例句 膨系数,膨胀系数
Noun: the fractional change in length or area or volume per unit change in temperature at a given constant pressure近义词 expansivity可膨胀性膨胀系数… Water has a variablecoefficient 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。 |