“elastic modulus”的概念、定义、习题解题方法及翻译-物理辞典

单词	elastic modulus
释义	elastic modulus The ratio of the stress applied to a body to the strain produced. The Young modulus of elasticity , named after the British physicist Thomas Young, refers to longitudinal stress and strain. The bulk modulus is the ratio of the pressure on a body to its fractional decrease in volume. The shear modulus (or rigidity modulus ) is the tangential force per unit area divided by the angular deformation in radians
随便看	exa- excess electron exchange force excimer exciplex excitation exciton exclusion principle exitance exoergic exosphere exothermic exotic atom expansion expansion of the universe expansivity exponent exponential exponential growth exposure meter extensive variable extensometer extinction coefficient extraction extraordinary ray

物理辞典收录了3346条物理词条，基本涵盖了常用物理知识及物理英语单词词组的翻译及用法，是物理学习的有利工具。