低熱膨脹係數的意思、翻譯和例句

是什麼意思

「低熱膨脹係數」是指材料在受熱時,其體積或長度變化的程度相對較小的特性。這個係數越低,表示材料在溫度變化時的膨脹程度越小。低熱膨脹係數的材料通常在高精度的應用中非常重要,例如在光學儀器、航空航天和電子設備中。

依照不同程度的英文解釋

  1. A measure of how much a material expands when it gets hot.
  2. How little something grows when it gets warm.
  3. The amount a material changes size with heat.
  4. The small change in size of a material due to temperature increase.
  5. The property of a material that shows minimal expansion when heated.
  6. A characteristic of materials that indicates low dimensional changes with temperature variations.
  7. A quantitative measure of the thermal expansion of materials that is relatively small.
  8. A physical property that describes the minimal volumetric change of a substance with temperature increase.
  9. A specific coefficient that quantifies the extent of thermal expansion in materials, particularly low.
  10. A property of materials that indicates they do not expand much when heated.

相關英文單字或片語的差別與用法

1:Low thermal expansion coefficient

用法:

這是一個技術術語,用來描述材料在受熱時膨脹的程度相對較小的特性。在許多工程和科學應用中,低熱膨脹係數的材料是非常受歡迎的,因為它們在溫度變化時能保持穩定的尺寸和形狀。這在製造精密儀器和設備時尤其重要。

例句及翻譯:

例句 1:

這種材料具有低熱膨脹係數,適合用於高精度的儀器。

This material has a low thermal expansion coefficient, making it suitable for high-precision instruments.

例句 2:

在航空航天工程中,選擇低熱膨脹係數的材料是至關重要的。

Choosing materials with a low thermal expansion coefficient is crucial in aerospace engineering.

例句 3:

玻璃纖維是一種常見的低熱膨脹係數材料。

Fiberglass is a common material with a low thermal expansion coefficient.

2:Low expansion ratio

用法:

這個術語通常用於描述材料在加熱過程中體積變化的程度。低膨脹比的材料在高溫環境中能保持其形狀和尺寸,這對於許多工業應用來說是非常重要的。

例句及翻譯:

例句 1:

我們需要選擇低膨脹比的材料來製造這個部件。

We need to choose materials with a low expansion ratio to manufacture this component.

例句 2:

低膨脹比的材料在熱處理過程中能保持穩定。

Materials with a low expansion ratio remain stable during heat treatment.

例句 3:

這種合金的低膨脹比使其在高溫下表現良好。

The low expansion ratio of this alloy allows it to perform well at high temperatures.

3:Thermal stability

用法:

這是指材料在不同溫度下保持其性能和形狀的能力。熱穩定性高的材料不會因為溫度變化而導致結構損壞或性能下降。

例句及翻譯:

例句 1:

這種塑料的熱穩定性使其在高溫環境中表現出色。

The thermal stability of this plastic allows it to perform excellently in high-temperature environments.

例句 2:

我們需要確保所選材料的熱穩定性。

We need to ensure the thermal stability of the selected materials.

例句 3:

這種材料的熱穩定性使其適合於極端環境。

The thermal stability of this material makes it suitable for extreme environments.

4:Dimensional stability

用法:

這是指材料在不同的環境條件下保持其尺寸不變的能力。高尺寸穩定性的材料在應用中能減少變形和應力,特別是在溫度變化時。

例句及翻譯:

例句 1:

這種材料的尺寸穩定性使其適合用於精密機械。

The dimensional stability of this material makes it suitable for precision machinery.

例句 2:

在設計時,必須考慮材料的尺寸穩定性。

Dimensional stability of materials must be considered during design.

例句 3:

這個產品的尺寸穩定性確保了其長期可靠性。

The dimensional stability of this product ensures its long-term reliability.