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泊松比
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泊松比
Encyclopedia
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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。
Physics
力学
Poisson ratio
泊松比
>力学和理论力学>弹性力学>释义
Poisson ratio
泊松比
>声学>声学材料>释义
Poisson's ratio
泊松比
>声学>声学材料>释义
各向异性弹性
anisotropic elasticity
Poisson's ratio
泊松比
Poisson ratio
泊松比
†
Mathematics
Poisson ratio
泊松比
Chemistry
>高分子科学>高分子物理>释义
Poisson's ratio
泊松比
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