HFCs的意思、翻譯和例句

是什麼意思

HFCs(氫氟碳化合物)是一類有機化合物,主要由氫、氟和碳組成。它們通常用作製冷劑、泡沫劑和溶劑。HFCs被認為是替代氯氟碳化合物(CFCs)的一種選擇,因為CFCs會破壞臭氧層。然而,HFCs對全球變暖也有影響,因為它們是強效的溫室氣體。

依照不同程度的英文解釋

  1. Chemicals used in cooling systems.
  2. Substances that help keep things cold.
  3. Gases that are used in refrigerators.
  4. Compounds that are used to replace older harmful chemicals.
  5. Organic compounds used in cooling and insulation.
  6. Hydrofluorocarbons that are less harmful to the ozone layer than their predecessors.
  7. Chemicals that are effective as refrigerants but contribute to global warming.
  8. Greenhouse gases that are widely used in various industrial applications.
  9. Synthetic compounds that are used in refrigeration but have significant environmental impacts.
  10. Chemical compounds that are effective refrigerants but are potent greenhouse gases.

相關英文單字或片語的差別與用法

1:Hydrofluorocarbons

用法:

這是HFCs的全名,指的是一類以氫、氟和碳為主要成分的化合物。它們被廣泛用於冷卻和空調系統,因為它們不會破壞臭氧層,但對氣候變化有影響。

例句及翻譯:

例句 1:

氫氟碳化合物被用作冷卻劑,尤其是在空調系統中。

Hydrofluorocarbons are used as refrigerants, especially in air conditioning systems.

例句 2:

政府正在尋找減少氫氟碳化合物排放的方法。

The government is looking for ways to reduce hydrofluorocarbon emissions.

例句 3:

氫氟碳化合物的替代品正在研發中,以減少其對環境的影響。

Alternatives to hydrofluorocarbons are being developed to lessen their environmental impact.

2:Refrigerants

用法:

這是一類用於冷卻系統的物質,包括HFCs、氨和二氧化碳等。它們在製冷和空調設備中發揮重要作用。

例句及翻譯:

例句 1:

許多現代冰箱使用氫氟碳化合物作為冷卻劑。

Many modern refrigerators use hydrofluorocarbons as refrigerants.

例句 2:

這種冷卻劑的選擇會影響設備的能效。

The choice of refrigerant can affect the energy efficiency of the equipment.

例句 3:

環保型冷卻劑正在取代傳統的氫氟碳化合物。

Eco-friendly refrigerants are replacing traditional hydrofluorocarbons.

3:Greenhouse gases

用法:

這些是指能夠吸收和發射紅外輻射的氣體,包括HFCs、二氧化碳和甲烷等。它們對氣候變化有重大影響。

例句及翻譯:

例句 1:

氫氟碳化合物被列為強效的溫室氣體。

Hydrofluorocarbons are classified as potent greenhouse gases.

例句 2:

減少溫室氣體的排放是全球變暖的關鍵。

Reducing greenhouse gas emissions is crucial for combating global warming.

例句 3:

許多國家正在制定政策以減少溫室氣體的排放。

Many countries are implementing policies to reduce greenhouse gas emissions.

4:Cooling agents

用法:

這是指用於降低溫度的物質,包括HFCs和其他冷卻劑。它們在各種冷卻和空調系統中被廣泛使用。

例句及翻譯:

例句 1:

這些冷卻劑在高溫環境中表現出色。

These cooling agents perform well in high-temperature environments.

例句 2:

選擇合適的冷卻劑對於設備的效率至關重要。

Choosing the right cooling agent is crucial for the efficiency of the equipment.

例句 3:

氫氟碳化合物是許多商業冷卻系統中的主要冷卻劑。

Hydrofluorocarbons are the primary cooling agents in many commercial cooling systems.