NO₂的意思、翻譯和例句

是什麼意思

NO₂是二氧化氮的化學式,這是一種棕紅色的氣體,具有刺激性氣味,通常在燃燒過程中產生。它是空氣污染的重要成分之一,對環境和健康有害。二氧化氮主要來源於汽車排放、工業過程和燃燒化石燃料。它在大氣中可以轉化為硝酸,進一步影響水質和土壤,並可能導致酸雨的形成。

依照不同程度的英文解釋

  1. A gas that can be harmful to the air.
  2. A type of gas produced from cars and factories.
  3. A reddish-brown gas that can cause pollution.
  4. A gas that affects air quality and can cause health issues.
  5. A pollutant that comes from burning fuels and can harm the environment.
  6. A nitrogen oxide that contributes to smog and respiratory problems.
  7. A toxic gas associated with combustion processes, significant in air quality management.
  8. A chemical compound that plays a role in atmospheric reactions and health hazards.
  9. An atmospheric pollutant with implications for environmental chemistry and public health.
  10. A nitrogen compound that is a major contributor to air pollution and has significant health effects.

相關英文單字或片語的差別與用法

1:Nitrogen Dioxide

用法:

這是NO₂的全名,常用於環境科學和化學領域。它是空氣中常見的污染物之一,對人體健康有害。NO₂的濃度過高會導致呼吸道問題,並且與其他污染物反應形成臭氧和細懸浮微粒。

例句及翻譯:

例句 1:

高濃度的二氧化氮會影響人們的呼吸系統。

High concentrations of nitrogen dioxide can affect people's respiratory systems.

例句 2:

政府已經採取措施減少二氧化氮的排放。

The government has taken measures to reduce nitrogen dioxide emissions.

例句 3:

在城市地區,二氧化氮的濃度常常超過安全標準。

In urban areas, nitrogen dioxide levels often exceed safety standards.

2:N2O4 (Dinitrogen Tetroxide)

用法:

這是二氧化氮的二聚體,常在高溫或高壓下形成。它在化學反應中也扮演著重要角色,尤其是在火箭推進劑中。N2O4是一種無色氣體,與NO₂之間存在平衡。

例句及翻譯:

例句 1:

在某些條件下,二氧化氮可以轉化為四氧化二氮。

Under certain conditions, nitrogen dioxide can convert to dinitrogen tetroxide.

例句 2:

四氧化二氮在火箭推進劑中經常被使用。

Dinitrogen tetroxide is often used in rocket propellants.

例句 3:

在高壓下,二氧化氮的濃度會增加,形成四氧化二氮。

Under high pressure, the concentration of nitrogen dioxide increases, forming dinitrogen tetroxide.