“Poisson’s ratio”的概念、定义、翻译、参考文献-科学参考

单词	Poisson’s ratio
释义	Poisson’s ratio Encyclopedia 理学材料力学性能释 Poisson’s ratio泊松比当杆件受到单向拉伸时，杆既产生轴向伸长还产生侧向收缩，在线弹性范围内，垂直于载荷方向的应变的负值与沿载荷方向应变之比。泊松比为一常数，即。
随便看	quasi-stable distribution quasi-stable distribution function quasi-stablepopulation quasi-stable state quasi-starlike quasi-static approximation quasi static electromagnetic field quasi-static electromagnetic field quasi-static field quasi-static model quasi static process quasi-static process quasi-static state quasi-static test quasistatic viscoelastic problem quasistationarity quasi-stationary condition quasi-stationary density wave quasi-stationary electromagnetic field quasi-stationary level quasi-stationary process quasi-stationary sea surface topography quasi-stationary spectrum quasi-stationary spiral structure quasi-stationary state

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