正溫度係數的意思、翻譯和例句

是什麼意思

「正溫度係數」是指某些材料的電阻隨溫度上升而增加的特性。這意味著當溫度提高時，這些材料的電阻會增大。正溫度係數通常用於描述金屬或某些合金的行為，這些材料在加熱時會變得更不導電。這個概念在電氣工程和物理學中非常重要，因為它影響到電路的設計和性能。

依照不同程度的英文解釋

  1. A property of some materials that makes them resist electricity more when they get hotter.
  2. Some materials become harder for electricity to flow through when they are warm.
  3. When a material's resistance increases as it gets hotter.
  4. A characteristic of materials where their ability to conduct electricity decreases with rising temperature.
  5. A feature of certain materials where their electrical resistance increases as temperature rises.
  6. A phenomenon in which the electrical resistance of a material increases with temperature.
  7. A specific behavior of materials that causes their electrical resistance to rise with temperature changes.
  8. A characteristic of materials where an increase in temperature leads to an increase in electrical resistance.
  9. A thermoelectric property of conductive materials where resistance escalates with temperature.
  10. A property of certain materials that causes their resistance to increase as the temperature goes up.

相關英文單字或片語的差別與用法

1：Positive Temperature Coefficient

用法：

這是「正溫度係數」的全名，通常用於科學和工程領域，描述材料的電阻隨溫度上升而增加的現象。這個術語在討論熱敏電阻或其他電子元件時非常常見。

例句及翻譯：

例句 1：

這種材料具有正溫度係數，適合用於熱敏電阻。

This material has a positive temperature coefficient, making it suitable for thermistors.

例句 2：

在設計電路時，我們必須考慮元件的正溫度係數。

When designing circuits, we must consider the positive temperature coefficient of the components.

例句 3：

正溫度係數的材料在高溫環境下的表現需要仔細評估。

The performance of materials with a positive temperature coefficient needs to be carefully evaluated in high-temperature environments.

2：PTC

用法：

這是「正溫度係數」的縮寫，通常在技術文檔或科學研究中使用。PTC元件在不同的應用中，如過流保護和溫度感應中扮演重要角色。

例句及翻譯：

例句 1：

PTC元件用於過熱保護系統。

PTC components are used in overheating protection systems.

例句 2：

這款設備包含一個PTC熱敏電阻。

This device includes a PTC thermistor.

例句 3：

在設計電子設備時，選擇合適的PTC元件是關鍵。

Choosing the right PTC component is crucial when designing electronic devices.

3：Temperature Coefficient

用法：

這是一個更廣泛的術語，可以指任何材料的電阻隨溫度變化的程度，而不僅限於正溫度係數。這個詞在物理學和材料科學中經常出現。

例句及翻譯：

例句 1：

不同材料的溫度係數可能會有所不同。

The temperature coefficients of different materials can vary.

例句 2：

了解材料的溫度係數對於預測其性能是重要的。

Understanding a material's temperature coefficient is important for predicting its performance.

例句 3：

這種材料的溫度係數顯示出它在高溫下的穩定性。

The temperature coefficient of this material indicates its stability at high temperatures.

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