熵變的意思、翻譯和例句

是什麼意思

「熵變」是指系統內部熵的變化,熵是一種用來衡量系統無序程度或隨機性的物理量。在熱力學中,熵變通常用來描述熱能轉換過程中的無序程度變化。當熵變增加時,系統的無序程度增大,通常表示能量的分散或無法完全轉換為有用功的趨勢。熵變的概念在物理學、化學及信息理論中都有應用。

依照不同程度的英文解釋

  1. Change in disorder in a system.
  2. How much energy is spread out.
  3. A measure of randomness in a process.
  4. The change in randomness or disorder within a system.
  5. A concept that describes how energy spreads out in a process.
  6. A thermodynamic quantity that represents the amount of energy in a physical system that is not available for doing work.
  7. A measure of the unavailability of a system's energy to do work.
  8. A concept in thermodynamics that quantifies the distribution of energy and disorder in a system.
  9. A fundamental concept in physics that describes the direction of spontaneous processes and the efficiency of energy transformations.
  10. A thermodynamic property that indicates the level of disorder or randomness in a system and its changes over time.

相關英文單字或片語的差別與用法

1:Entropy Change

用法:

在熱力學中,熵變是指系統熵的變化量,通常用於描述熱能轉換過程中的無序程度變化。熵變的計算涉及到熱量的轉移和溫度的關係,並且它在評估系統的效率和可逆性方面非常重要。熵變的概念不僅適用於熱力學,還可以擴展到統計物理和信息理論中。

例句及翻譯:

例句 1:

這個過程的熵變是正值,表示系統的無序程度增加。

The entropy change of this process is positive, indicating an increase in the system's disorder.

例句 2:

計算熵變有助於理解熱力學循環的效率。

Calculating the entropy change helps understand the efficiency of thermodynamic cycles.

例句 3:

在這個反應中,熵變顯示出能量的分散。

The entropy change in this reaction shows the dispersion of energy.

2:Change in Entropy

用法:

這個術語通常用於描述系統在不同狀態之間的熵變化,並且在熱力學過程中,這種變化可以幫助預測系統的行為。熵的變化對於理解能量轉換的可行性和效率至關重要,並且在許多科學領域中都有應用,包括化學反應、氣體行為和生物系統等。

例句及翻譯:

例句 1:

在這個系統中,熵的變化影響了能量的可用性。

In this system, the change in entropy affects the availability of energy.

例句 2:

我們可以通過測量熵的變化來分析這個過程的可逆性。

We can analyze the reversibility of this process by measuring the change in entropy.

例句 3:

熵的變化是評估熱力學系統性能的重要指標。

The change in entropy is an important indicator for assessing the performance of thermodynamic systems.