英语词汇“Poisson's ratio”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

Poisson's ratio

noun Physics

The ratio of the proportional decrease in a lateral measurement to the proportional increase in length in a sample of material that is elastically stretched.It will observed that the natural period is a function of the aspect ratio r and the Poisson's ratio, n....

Most strain models assume ideal incompressible materials with a Poisson's ratio of 0.5.
The parameters investigated are the ratio of shear modulus, ratio of shear wave velocity, the thickness of the top layer, material damping ratio and Poisson's ratio.

单词	Poisson's ratio
释义	Poisson's ratio noun Physics The ratio of the proportional decrease in a lateral measurement to the proportional increase in length in a sample of material that is elastically stretched.It will observed that the natural period is a function of the aspect ratio r and the Poisson's ratio, n.... Most strain models assume ideal incompressible materials with a Poisson's ratio of 0.5. The parameters investigated are the ratio of shear modulus, ratio of shear wave velocity, the thickness of the top layer, material damping ratio and Poisson's ratio.
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