1.
Quantification of atmospheric nitrogen deposition at Guiyang area based on nitrogen concentration of epilithic mosses
基于石生藓类氮含量的贵阳地区大气氮沉降
2.
Study on atmospheric nitrogen oxidant and deposition flux in suburban of Nanjing
南京郊区大气氮化物浓度和氮沉降通量的研究
3.
Contribution of Atmospheric Nitrogen Deposition to the N-Balance in Smooth Crabgrass/Winter Radish Rotation Ecosystem on Red Soil Upland;
大气氮沉降对红壤旱地马唐—冬萝卜生态系统氮平衡的贡献
4.
Effects of Stimulated Atmospheric Nitrogen Deposition and Its Recovery on Soil Acidification and Nutrient
模拟大气氮沉降及短期氮沉降恢复对森林土壤酸化及养分的影响
5.
miniaturized atmospheric pressure nitrogen laser
小型化大气压氮激光器
6.
Nirogen( forms) about four fifths of the atmosphere.
氮气占大气层组成部分的五分之四.
7.
Nitrogen forms about 80% of the air around the Earth.
围绕地球的大气80%是氮气。
8.
The atmosphere consist of more than 70% of nitrogen.
大气中含有 70% 以上的氮气。
9.
atmospheric movements (of e.g. nitrogen oxides)
例如氧化氮在大气中的移动
10.
Nitrogen forms about 78% of the earth's atmosphere.
氮约占地球大气的百分之七十八。
11.
About 10-15 mg of zeolite sample was used for the sorption of nitrogen.
供氮气吸附的沸石样品大约需10-15mg。
12.
The main reservoir of nitrogen is the atmosphere.
氮的主要蓄存库是大气层。
13.
Controlling atmosphere pollution by NOx control technique
利用氮氧化物控制技术治理大气污染
14.
Transport and Deposition of Atmospheric Nitrogen into the East China Sea;
陆源大气含氮物质的传输与海域沉降
15.
Development of V-N Microalloyed Resistance Weather Corrosion Steel Strip
钒氮微合金化耐大气腐蚀钢板的研制
16.
There are several kinds of gas in the air, with nitrogen amounting to the most part.
空气中有好几种气体, 氮所占的比重最大。
17.
Study on the Deposition Fluxes of Aerosols and Nitrogen over the Yellow Sea;
黄海海域大气气溶胶与氮元素沉降通量研究
18.
Nitrogen makes up the major portion of the atmosphere (78.03% by volume, 75.5% by weight).
氮构成了大气的大部分（体积比78.03，重量比75.5%）。