N₂的意思、翻譯和例句

是什麼意思

N₂是氮氣的化學式,表示每個分子由兩個氮原子組成。氮氣是一種無色、無味、無臭的氣體,佔地球大氣的約78%。它是許多生物過程中的重要成分,特別是在蛋白質和核酸的合成中。氮氣在工業上也有廣泛應用,例如作為惰性氣體、冷卻劑和化肥的成分。

依照不同程度的英文解釋

  1. A gas that is found in the air.
  2. A colorless gas that is part of the atmosphere.
  3. A gas made of two nitrogen atoms.
  4. A major component of the air we breathe.
  5. An essential element for living organisms.
  6. A diatomic gas that is inert and does not support combustion.
  7. A gas used in various industrial processes.
  8. A gas that is crucial for the synthesis of proteins and nucleic acids.
  9. A non-reactive gas that plays a significant role in the Earth's atmosphere and biological systems.
  10. A vital atmospheric gas that is essential for life and used in many industrial applications.

相關英文單字或片語的差別與用法

1:Nitrogen gas

用法:

氮氣是大氣中最主要的成分之一,主要用於各種工業和科學應用。氮氣不支持燃燒,因此常用作惰性氣體來保護敏感材料或化學反應。它在化肥生產中也是必不可少的,因為植物需要氮來生長。

例句及翻譯:

例句 1:

氮氣在大氣中佔據了78%的比例。

Nitrogen gas makes up 78% of the atmosphere.

例句 2:

這種工廠使用氮氣來保護其產品免受氧化。

This factory uses nitrogen gas to protect its products from oxidation.

例句 3:

農業中,氮氣是製造肥料的重要成分。

In agriculture, nitrogen gas is an important component in the production of fertilizers.

2:Dinitrogen

用法:

化學上,dinitrogen是氮的另一種名稱,強調其二元性,即由兩個氮原子組成。這個詞在科學文獻中常見,特別是在討論氮的化學性質或反應時。

例句及翻譯:

例句 1:

dinitrogen在許多化學反應中扮演著重要角色。

Dinitrogen plays an important role in many chemical reactions.

例句 2:

在化學實驗中,我們需要控制dinitrogen的濃度。

In the chemical experiment, we need to control the concentration of dinitrogen.

例句 3:

dinitrogen的穩定性使其成為理想的惰性氣體。

The stability of dinitrogen makes it an ideal inert gas.

3:N2 molecule

用法:

N₂分子是由兩個氮原子以共價鍵結合而成的,這種結構使其具有穩定性。N₂分子在許多化學和生物過程中都很重要,並且是許多工業過程的原料。

例句及翻譯:

例句 1:

N2分子在空氣中以氣體形式存在。

The N2 molecule exists in the air as a gas.

例句 2:

許多生物過程需要N2分子來合成氨基酸。

Many biological processes require the N2 molecule to synthesize amino acids.

例句 3:

在實驗室中,我們經常需要使用N2分子來創造無氧環境。

In the laboratory, we often need to use the N2 molecule to create an anaerobic environment.