nitrogen

形容词：

形容词: nitrogenous

更多词形：

形容词: nitrogenous | 简写符号: N |

单词例句：

The main reservoir of nitrogen is the atmosphere.

氮的主要蓄存库是大气层。

The effect of nitrogen can be overcome by sheathing the flame in argon.

氮的影响则可以通过用氩气包覆火焰而予以克服。

Used formerly as a name for nitrogen.

氨氮这个名称的以前的用法

Fast neutrons are also captured by nitrogen.

快中子也可以被氮吸收。

The crux of the matter was a lack of nitrogen.

问题的关键在于缺少氮。

Mycorhizae perform the function of nitrogen fixation and storage.

菌根起着固氮和贮氮的作用。

Nitrogen forms most of the Earth's air.

地球上空气的大部分成分是氮气。

This bacteria can lay down nitrogen.

这是种固氮菌。

One atom of oxygen is linked to the nitrogen atom by a double bond.

一个氧原子以双键与氮原子相连。