英语词汇expansivity的翻译、用法及例句-MX2U.com英汉词典

expansivity

noun [ C or U ] physics specialized /ˌɪk.spænˈsɪv.ə.ti/ /ˌek.spænˈsɪv.ə.t̬i/

膨胀率

the amount that a material increases or decreases per unit of length as the result of a one degree change in temperature

The expansivity of copper does not change significantly in this temperature range. 在此温度范围内，铜的膨胀率变化不大。

The expansivities of the two materials become more divergent with temperature.

Compare: expansiveness

Related words: expandexpansive

The thermal expansivity of silver increased at high temperatures.
The experiment tests whether two pieces of glass with different densities have different expansivities.
These equations can be used for calculating expansivity.
The effect of the temperature increase is measured as linear expansivity.

词汇	expansivity
释义	expansivity noun [ C or U ] physics specialized /ˌɪk.spænˈsɪv.ə.ti/ /ˌek.spænˈsɪv.ə.t̬i/ 膨胀率 the amount that a material increases or decreases per unit of length as the result of a one degree change in temperature The expansivity of copper does not change significantly in this temperature range. 在此温度范围内，铜的膨胀率变化不大。 The expansivities of the two materials become more divergent with temperature. Compare: expansiveness Related words: expandexpansive 更多例句 The thermal expansivity of silver increased at high temperatures. The experiment tests whether two pieces of glass with different densities have different expansivities. These equations can be used for calculating expansivity. The effect of the temperature increase is measured as linear expansivity.
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