亞硝酸的意思、翻譯和例句

是什麼意思

「亞硝酸」是一種化學物質,化學式為 HNO₂,屬於亞硝酸鹽的一種。它是一種不穩定的酸,通常存在於其鹽類形式,如亞硝酸鈉(NaNO₂)和亞硝酸鉀(KNO₂)。亞硝酸在工業和實驗室中有多種用途,包括作為化學合成的中間體和防腐劑。在食品工業中,亞硝酸鈉常用於肉類加工中,以防止細菌生長和保持顏色。過量攝入亞硝酸可能對健康產生危害,特別是與某些癌症的風險有關。

依照不同程度的英文解釋

  1. A chemical used in food and industry.
  2. A substance that can help preserve food.
  3. A chemical compound that can be harmful in large amounts.
  4. A weak acid used in various chemical processes.
  5. A compound that is often used in food preservation but can be dangerous.
  6. A chemical that can be used to inhibit bacteria in food but poses health risks.
  7. A compound utilized in various applications, including food processing, with potential health concerns.
  8. A chemical compound that serves as a preservative but can have negative health impacts.
  9. An unstable acid with applications in food preservation and chemical synthesis, but with associated health risks.
  10. A chemical compound used in food preservation and industrial applications, known for its potential health hazards.

相關英文單字或片語的差別與用法

1:Nitrous acid

用法:

一種不穩定的酸,通常不以單獨形式存在,而是以其鹽類形式存在。它在化學合成中有用,尤其是在製造其他化合物時。由於其不穩定性,通常在實驗室中製備並立即使用。

例句及翻譯:

例句 1:

亞硝酸是一種不穩定的酸,通常以鹽的形式存在。

Nitrous acid is an unstable acid that usually exists in the form of salts.

例句 2:

研究人員在實驗室中合成了亞硝酸

The researchers synthesized nitrous acid in the laboratory.

例句 3:

亞硝酸的鹽類在化學反應中經常被使用。

Salts of nitrous acid are often used in chemical reactions.

2:Nitrite

用法:

亞硝酸的鹽類,廣泛用於食品工業中,特別是在肉類加工中,作為防腐劑和色素保護劑。亞硝酸鈉和亞硝酸鉀是最常見的亞硝酸鹽。

例句及翻譯:

例句 1:

亞硝酸鈉常用於肉類加工以防止細菌生長。

Sodium nitrite is commonly used in meat processing to prevent bacterial growth.

例句 2:

過量攝入亞硝酸鹽可能對健康有害。

Excessive intake of nitrites can be harmful to health.

例句 3:

許多加工肉類產品中都含有亞硝酸鹽。

Many processed meat products contain nitrites.

3:Nitrate

用法:

與亞硝酸相關的另一種化合物,化學式為 NO₃⁻,通常在土壤和水中存在。硝酸鹽在植物生長中扮演重要角色,但過量可能導致環境問題。

例句及翻譯:

例句 1:

硝酸鹽在農業中用作肥料,促進植物生長。

Nitrates are used as fertilizers in agriculture to promote plant growth.

例句 2:

水中硝酸鹽的過量濃度可能對生態系統造成影響。

Excessive levels of nitrates in water can impact ecosystems.

例句 3:

某些食品中也可能含有硝酸鹽。

Some foods may also contain nitrates.