反應速率的意思、翻譯和例句

是什麼意思

「反應速率」是指化學反應中反應物轉變為產物的速度。這個速率通常以反應物濃度隨時間變化的速率來表示。反應速率的高低受到多種因素影響,包括反應物的濃度、溫度、催化劑的存在與否等。在化學動力學中,反應速率是研究反應機制和反應條件的重要指標。

依照不同程度的英文解釋

  1. How fast a reaction happens.
  2. The speed at which things change in a chemical reaction.
  3. How quickly substances turn into something else.
  4. The rate at which reactants are converted into products.
  5. The measure of how fast a chemical change occurs.
  6. The velocity of a transformation from reactants to products in a chemical system.
  7. A quantitative measure of the change in concentration of reactants or products per unit time.
  8. The kinetics of a chemical process, indicating how quickly reactants are consumed or products are formed.
  9. The mathematical expression that describes the rate of change of concentration of reactants and products over time.
  10. A measure of the speed at which a chemical reaction proceeds, often influenced by various factors.

相關英文單字或片語的差別與用法

1:Reaction Rate

用法:

在化學中,反應速率是指反應物轉變為產物的速度,通常以濃度隨時間變化來表示。反應速率的計算可以幫助科學家了解反應的效率和機制。

例句及翻譯:

例句 1:

反應速率受到溫度和催化劑的影響。

The reaction rate is affected by temperature and catalysts.

例句 2:

我們需要測量這個反應的反應速率

We need to measure the reaction rate of this process.

例句 3:

提高反應速率可以加快產品的生成。

Increasing the reaction rate can speed up the production of the product.

2:Speed of Reaction

用法:

指的是反應進行的快慢,通常用來描述化學反應的效率。在實驗中,科學家會測量反應的速度,以便了解不同條件對反應的影響。

例句及翻譯:

例句 1:

這種化學反應的速度非常快。

The speed of this chemical reaction is very fast.

例句 2:

我們需要找到提高反應速度的方法。

We need to find ways to increase the speed of the reaction.

例句 3:

反應速度的變化可能會影響最終產品的質量。

Changes in the speed of reaction may affect the quality of the final product.

3:Rate of Reaction

用法:

用於描述化學反應中反應物轉化為產物的速率,通常以每單位時間內的變化量來表示。這個術語在化學實驗和工業應用中都非常重要。

例句及翻譯:

例句 1:

反應的速率可以通過改變反應物的濃度來調整。

The rate of reaction can be adjusted by changing the concentration of the reactants.

例句 2:

我們的實驗顯示,催化劑可以顯著提高反應速率

Our experiment showed that catalysts can significantly increase the rate of reaction.

例句 3:

研究反應速率有助於我們理解化學反應的機制。

Studying the rate of reaction helps us understand the mechanisms of chemical reactions.