V2EX biaxiality

Biaxiality

释义 Definition

双轴性;双向特性:指某种材料性质、结构特征或受力/变形状态同时沿两条轴向(两个方向)表现出来(常见于材料科学、力学、晶体学与聚合物加工中)。在力学里也可指双轴应力/双轴拉伸等状态的“程度”。

发音 Pronunciation (IPA)

/bak.sil..ti/

例句 Examples

Biaxiality is often used to describe films that are stretched in two directions.
双轴性常用来描述在两个方向上被拉伸的薄膜。

In sheet-metal forming, controlling biaxiality helps engineers predict thinning and potential failure under complex loading.
在板材成形中,控制双轴性有助于工程师在复杂载荷下预测减薄与潜在失效。

词源 Etymology

bi-(“二、双”)+ axial(“轴向的”,来自 axis “轴”)+ -ity(名词后缀,表示“性质/状态”)构成,字面意思是“双轴的性质/状态”。

相关词 Related Words

文学与著作中的用例 Literary Works

  • Introduction to the Mechanics of a Continuous Medium(Lawrence E. Malvern)
  • Theory of Elasticity(L. D. Landau & E. M. Lifshitz)
  • Mechanical Behavior of Materials(Norman E. Dowling)
  • Polymer Physics(Michael Rubinstein & Ralph H. Colby)
  • Sheet Metal Forming: Fundamentals(相关工程教材与专著中常见,用于讨论双轴拉伸与成形极限)
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