催化活性的意思、翻譯和例句

是什麼意思

「催化活性」是指催化劑在化學反應中促進反應進行的能力或效率。催化劑是一種能夠加快化學反應速度而不被反應消耗的物質。催化活性通常取決於催化劑的性質、反應物的性質以及反應條件(如溫度、壓力等)。在催化過程中,催化劑通過降低反應的活化能來增加反應速率。催化活性是評估催化劑性能的重要指標,通常以反應速率或轉化率來表示。

依照不同程度的英文解釋

  1. The ability to speed up a chemical reaction.
  2. How effective a substance is in helping a reaction happen.
  3. The speed at which a catalyst works in a reaction.
  4. The effectiveness of a substance in facilitating a chemical change.
  5. The measure of how well a catalyst can promote a reaction.
  6. A quantitative measure of a catalyst's efficiency in accelerating a reaction.
  7. The performance of a catalyst in terms of reaction rate enhancement.
  8. The degree to which a catalyst can lower the energy barrier for a reaction.
  9. A critical parameter that defines the capability of a catalyst to influence reaction kinetics.
  10. A fundamental characteristic of catalysts that determines how quickly they can facilitate a chemical reaction.

相關英文單字或片語的差別與用法

1:Catalytic Activity

用法:

這是催化劑在促進化學反應時的活性程度。它是衡量一個催化劑是否有效的重要指標。催化活性高的催化劑能夠在較低的能量下促進反應,從而提高反應速率。

例句及翻譯:

例句 1:

這種催化劑的催化活性非常高,能有效加速反應。

This catalyst has very high catalytic activity, effectively speeding up the reaction.

例句 2:

研究顯示,催化活性與催化劑的表面結構有關。

Studies show that catalytic activity is related to the surface structure of the catalyst.

例句 3:

科學家們正在尋找提高催化活性的方式。

Scientists are looking for ways to enhance catalytic activity.

2:Catalyst Efficiency

用法:

指催化劑在促進反應過程中的效率,通常與其催化活性密切相關。催化劑的效率越高,所需的反應條件越低,反應速率越快。

例句及翻譯:

例句 1:

這種催化劑的效率使得反應在常溫下進行。

The efficiency of this catalyst allows the reaction to proceed at room temperature.

例句 2:

提高催化劑的效率是化學工業的一個重要目標。

Improving catalyst efficiency is a key goal in the chemical industry.

例句 3:

我們測試了不同材料的催化劑效率。

We tested the efficiency of different materials as catalysts.

3:Reaction Rate Enhancement

用法:

這是描述催化劑如何加速化學反應的術語。催化劑的催化活性直接影響反應速率的提高程度。

例句及翻譯:

例句 1:

催化劑的使用顯著提高了反應速率。

The use of the catalyst significantly enhanced the reaction rate.

例句 2:

我們觀察到反應速率的提高與催化劑的添加有關。

We observed that the enhancement of the reaction rate was related to the addition of the catalyst.

例句 3:

反應速率的提高使得生產過程更加高效。

The enhancement of the reaction rate made the production process more efficient.

4:Catalyst Performance

用法:

這是指催化劑在實際應用中的表現,包括其催化活性和穩定性等特性。

例句及翻譯:

例句 1:

我們需要評估這種催化劑的性能以確保其在工業應用中的可行性。

We need to evaluate the performance of this catalyst to ensure its feasibility in industrial applications.

例句 2:

催化劑的性能受到多種因素的影響,包括反應條件。

The performance of the catalyst is influenced by various factors, including reaction conditions.

例句 3:

該研究著重於提高催化劑的性能以達到更高的產量。

The study focused on improving the catalyst's performance to achieve higher yields.