expansivity in English

noun
1
the amount a material expands or contracts per unit length due to a one-degree change in temperature.
They provide resistance to frictional wear, corrosion resistance, nonmagnetic characteristics and, in some alloys, low thermal expansivity at ambient temperatures.
noun

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Below are sample sentences containing the word "expansivity" from the English Dictionary. We can refer to these sentence patterns for sentences in case of finding sample sentences with the word "expansivity", or refer to the context using the word "expansivity" in the English Dictionary.

1. The research of this system has greatly developed the universality and expansivity of the test system, and realized the intelligent automatic test of the control system of missile.

2. Coefficient of expansion definition is - the ratio of the increase of length, area, or volume of a body per degree rise in temperature to its length, area, or volume, respectively, at some specified temperature, commonly 0° C, the pressure being kept constant —called also expansivity.