煤質的意思、翻譯和例句

是什麼意思

「煤質」是指煤炭的質量和特性,通常用來評估煤炭的燃燒性能、熱值、灰分、揮發分等指標。煤質的好壞直接影響其在能源生產中的效率、環保性和經濟性。一般來說,煤質較好的煤炭具有較高的熱值和較低的污染物排放,適合用於發電和工業燃料。

依照不同程度的英文解釋

  1. The quality of coal.
  2. How good the coal is.
  3. The characteristics of coal.
  4. The properties of coal that affect its use.
  5. The measurement of coal's effectiveness and environmental impact.
  6. An assessment of coal's combustion efficiency and emissions.
  7. A classification based on coal's energy content and pollutant levels.
  8. A detailed evaluation of coal's suitability for energy production.
  9. A comprehensive analysis of coal's physical and chemical properties.
  10. An overall judgment of coal's performance as a fuel source.

相關英文單字或片語的差別與用法

1:Coal quality

用法:

指煤的整體特性,包括熱值、灰分、揮發分等,這些特性會影響煤的使用效率及環境影響。在能源行業,煤的質量是評估其適用性的關鍵指標。

例句及翻譯:

例句 1:

這批煤的質量非常高,適合用來發電。

The quality of this batch of coal is very high, making it suitable for power generation.

例句 2:

我們需要檢查煤的質量以確保符合標準。

We need to check the coal quality to ensure it meets the standards.

例句 3:

高質量的煤能減少污染物的排放。

High-quality coal can reduce emissions of pollutants.

2:Coal characteristics

用法:

這是指煤的各種物理和化學特性,如熱值、灰分和揮發分等,這些特性影響煤的燃燒性能及其環境影響。

例句及翻譯:

例句 1:

不同種類的煤有不同的特性,影響其應用。

Different types of coal have different characteristics that affect their applications.

例句 2:

研究煤的特性有助於改善燃燒效率。

Studying the characteristics of coal helps improve combustion efficiency.

例句 3:

了解煤的特性對於選擇合適的燃料至關重要。

Understanding the characteristics of coal is crucial for selecting the right fuel.

3:Coal properties

用法:

這是指煤的物理和化學性質,如含碳量、熱值、揮發分等,這些屬性影響煤的使用效果和環境影響。

例句及翻譯:

例句 1:

煤的物理性質會影響其燃燒過程。

The physical properties of coal will affect its combustion process.

例句 2:

我們需要分析煤的化學性質以確定其適用性。

We need to analyze the chemical properties of coal to determine its suitability.

例句 3:

煤的屬性直接關聯到其環保性能。

The properties of coal are directly related to its environmental performance.

4:Coal grade

用法:

這是指根據煤的質量和特性進行的分類,通常用於評估煤的價值和適用性。

例句及翻譯:

例句 1:

這種煤的等級很高,適合工業用途。

This type of coal has a high grade, making it suitable for industrial use.

例句 2:

煤的等級會影響其市場價格。

The grade of coal will affect its market price.

例句 3:

了解煤的等級有助於選擇合適的燃料。

Understanding the grade of coal helps in selecting the right fuel.