細煤的意思、翻譯和例句

是什麼意思

「細煤」是指粒度較小的煤炭,通常用於燃料或工業用途。它的特點是顆粒細小,燃燒時能夠提供較高的熱量,並且在某些工業過程中能夠更有效地被利用。細煤在煤炭開採過程中,經常是由於破碎或篩選所產生的副產品。由於其粒度小,細煤的燃燒效率高,但在存儲和運輸過程中容易產生揚塵,因此需要特別注意。

依照不同程度的英文解釋

  1. Small pieces of coal.
  2. Coal that is broken into tiny bits.
  3. Coal that is very fine.
  4. Coal that has a small grain size.
  5. A type of coal that is finely crushed.
  6. A form of coal characterized by its small particle size.
  7. Coal that is processed to a fine texture for specific uses.
  8. A type of coal with reduced particle size, often used in industrial applications.
  9. Coal that has been ground to a fine powder, enhancing its combustion properties.
  10. A finely divided form of coal used for high-efficiency combustion.

相關英文單字或片語的差別與用法

1:Fine coal

用法:

通常用於描述細小顆粒的煤,這種煤在燃燒時能夠提供更高的熱量和效率。它在工業中被廣泛應用,特別是在發電廠和鋼鐵廠中。由於其細小的顆粒,細煤能夠更快地燃燒,並且能夠更有效地轉化為能量。

例句及翻譯:

例句 1:

這家工廠主要使用細煤作為燃料。

This factory primarily uses fine coal as fuel.

例句 2:

細煤的燃燒效率比大塊煤高。

The combustion efficiency of fine coal is higher than that of larger coal pieces.

例句 3:

在發電過程中,細煤被用來提高發電效率。

Fine coal is used to enhance the efficiency of power generation.

2:Pulverized coal

用法:

指經過粉碎處理的煤,通常用於發電廠的燃燒系統中。這種煤粉可以更均勻地分散在燃燒室中,使燃燒過程更為高效。粉煤技術的發展使得能源轉化過程變得更加環保和經濟。

例句及翻譯:

例句 1:

發電廠使用粉煤技術來提高燃燒效率。

The power plant uses pulverized coal technology to improve combustion efficiency.

例句 2:

粉煤的使用減少了煤的燃燒排放。

The use of pulverized coal reduces emissions during combustion.

例句 3:

這種設備能夠有效地處理粉煤。

This equipment can effectively handle pulverized coal.

3:Coal dust

用法:

煤塵是煤在處理過程中產生的細小顆粒,通常在煤礦和工業場所中出現。煤塵可能對環境和健康造成影響,因此在處理和儲存煤時必須小心。

例句及翻譯:

例句 1:

煤塵的積聚可能會引發火災危險。

The accumulation of coal dust can pose a fire hazard.

例句 2:

在煤礦工作時,工人需要穿戴防護裝備以防止煤塵吸入。

Workers in the coal mine need to wear protective gear to prevent inhalation of coal dust.

例句 3:

控制煤塵是煤炭行業的一個重要環保議題。

Controlling coal dust is an important environmental issue in the coal industry.

4:Coal powder

用法:

指經過細磨處理的煤,通常用於工業和能源生產。煤粉的細度可以影響其燃燒性能,並在某些工藝中提高能量轉化效率。

例句及翻譯:

例句 1:

這種煤粉適合用於高效的燃燒系統。

This coal powder is suitable for high-efficiency combustion systems.

例句 2:

他們正在研究如何改進煤粉的處理技術。

They are researching ways to improve coal powder processing technology.

例句 3:

煤粉的使用在現代能源生產中越來越普遍。

The use of coal powder is becoming increasingly common in modern energy production.