nitrogen的中文翻译是什么意思
nitrogen
n. [化]氮，氮气
nitrogen的柯林斯释义
N-UNCOUNT氮;氮气
Nitrogen is a colourless element that has no smell and is usually found as a gas. It forms about 78% of the earth's atmosphere, and is found in all living things.
nitrogen的英文释义
Noun
1. a common nonmetallic element that is normally a colorless odorless tasteless inert diatomic gas; constitutes 78 percent of the atmosphere by volume; a constituent of all living tissues
nitrogen的场景例句
Nitrogen is the most important for high yield of rice.
氮对水稻高产最为重要.
However, remained organic matter was not enough for the denitrification of nitrogen nitrate.
然而, 有机物过早消耗对硝化后产生的硝酸氮再行反硝化作用不利.
The amide nitrogen of glutamine or asparagine functions more effectively than ammonia.
谷酰胺或天门冬酰胺的酰胺氮作用较氨更有效.
The granularity of coal, inoculation amount of bacteria and additional nitrogen have some effect on desulfurization.
煤样的粒度 、 菌接种量、加氮源对脱硫有一定影响.
Nitramines are substances which contain a nitro group bonded to nitrogen.
含有与氮原子相连的硝基的物质称为硝胺.