剪切模量的意思、翻譯和例句

是什麼意思

「剪切模量」是材料科學和力學中的一個重要概念,指的是材料在剪切應力作用下的變形能力。它是材料抵抗剪切變形的能力的量度,通常用符號 G 表示。剪切模量的定義是剪切應力與剪切應變之比,數學上表示為 G = τ / γ,其中 τ 是剪切應力,γ 是剪切應變。剪切模量越高,表示材料越不容易發生剪切變形,通常用於描述金屬、塑料和其他材料的機械性質。

依照不同程度的英文解釋

  1. How much a material can resist being cut.
  2. A measure of a material's stiffness when twisted.
  3. How much a material can change shape when force is applied sideways.
  4. A property that shows how a material behaves under shear stress.
  5. A ratio that describes how much a material deforms under shear load.
  6. A measure of a material's ability to withstand shear deformation.
  7. A mechanical property related to the rigidity of a material when subjected to shear forces.
  8. A physical constant that quantifies the relationship between shear stress and shear strain.
  9. A fundamental property of materials that indicates their response to shear loading.
  10. A characteristic of materials that describes their resistance to shape change when subjected to tangential forces.

相關英文單字或片語的差別與用法

1:Shear Modulus

用法:

在工程和材料科學中,剪切模量通常被稱為剪切模量,這是因為它是衡量材料在剪切應力作用下的剛度。這個術語通常用於描述金屬和合成材料的物理性質,特別是在結構工程和材料設計中。

例句及翻譯:

例句 1:

鋼的剪切模量通常被用來計算結構的穩定性。

The shear modulus of steel is often used to calculate the stability of structures.

例句 2:

這種材料的剪切模量很高,因此適合用於承受大負荷的應用。

This material has a high shear modulus, making it suitable for applications that bear heavy loads.

例句 3:

在設計機械元件時,了解材料的剪切模量至關重要。

Understanding the shear modulus of materials is crucial when designing mechanical components.

2:Modulus of Rigidity

用法:

這個術語在某些科學和工程文獻中被使用,特別是在討論材料的剛性時。它與剪切模量的概念相同,並常用於討論材料在受力時的變形行為。

例句及翻譯:

例句 1:

這種塑料的剛性模量使其在高溫環境下表現良好。

The modulus of rigidity of this plastic allows it to perform well in high-temperature environments.

例句 2:

在材料測試中,剛性模量的數據有助於預測其在實際應用中的行為。

Data on the modulus of rigidity during material testing helps predict its behavior in practical applications.

例句 3:

工程師需要考慮材料的剛性模量以確保設計的安全性。

Engineers need to consider the modulus of rigidity of materials to ensure the safety of their designs.