導熱率的意思、翻譯和例句

是什麼意思

「導熱率」是指材料傳導熱量的能力,通常用於物理學和材料科學中。它表示材料在單位時間內能夠傳導的熱量,並且通常以瓦特每米每開爾文(W/m·K)來表示。導熱率高的材料能夠快速傳導熱量,而導熱率低的材料則相對隔熱。導熱率在工程、建築和製造等領域中非常重要,因為它影響到熱管理和能效的設計。

依照不同程度的英文解釋

  1. How well a material can carry heat.
  2. The ability of a substance to allow heat to pass through it.
  3. A measure of how quickly heat moves through a material.
  4. The rate at which heat is conducted through a substance.
  5. A property that indicates how much heat a material can transfer.
  6. A physical property that quantifies the efficiency of thermal energy transfer in materials.
  7. A measure of thermal conductivity that influences heat transfer in engineering applications.
  8. A parameter that describes the heat transfer capacity of materials in various conditions.
  9. A scientific term that defines the thermal conductivity of materials under specific environmental conditions.
  10. A property that defines how effectively a material can conduct thermal energy.

相關英文單字或片語的差別與用法

1:Thermal Conductivity

用法:

這是一個物理量,用於描述材料傳導熱量的能力,通常用於工程和科學領域。它的單位是瓦特每米每開爾文(W/m·K),數值越大,表示材料的導熱能力越強。常見的導熱材料有金屬,如銅和鋁,因為它們能夠快速傳導熱量。相反,絕緣材料如聚苯乙烯的導熱率則較低,適合用於保溫。

例句及翻譯:

例句 1:

銅的導熱率比鋁高,因此在熱交換器中常使用銅。

Copper has a higher thermal conductivity than aluminum, so it is often used in heat exchangers.

例句 2:

選擇材料時,導熱率是一個重要的考慮因素。

Thermal conductivity is an important factor to consider when selecting materials.

例句 3:

這種材料的導熱率相對較低,適合用於隔熱。

This material has relatively low thermal conductivity, making it suitable for insulation.

2:Heat Conductivity

用法:

這個術語有時與導熱率互換使用,指的是材料對熱量的傳導能力。它在熱工程和材料科學中非常重要,因為它影響熱管理和能效。了解材料的熱傳導性質對於設計有效的熱交換系統和保溫材料至關重要。

例句及翻譯:

例句 1:

這種材料的熱導率使其成為理想的冷卻系統材料。

The heat conductivity of this material makes it ideal for cooling system applications.

例句 2:

在設計建築時,熱導率是選擇建材的關鍵因素。

When designing buildings, heat conductivity is a key factor in material selection.

例句 3:

我們需要測試這些材料的熱導率以確保它們的有效性。

We need to test the heat conductivity of these materials to ensure their effectiveness.