1.
background atmosphere composition network
本底大气成分监测网
2.
Nirogen( forms) about four fifths of the atmosphere.
氮气占大气层组成部分的五分之四.
3.
Water vapor is a normal constituent of the atmosphere.
水蒸气是大气的正常组成部分。
4.
Oxygen is the second largest component of the atmosphere, comprising 20.8% by volume.
氧是空气的第二大组成成分，体积占20.8%。
5.
The principal constituents of the atmosphere and their abundances are given in Table 13.1.
大气的主要成份及所含成分的百分比在表13．1。
6.
Analysis of the Characteristics and Causes of Heavy-foggy Weather in Maoming City,Guangdong Province
广东省茂名市大雾天气气候特征及成因分析
7.
atmospheric abundance(s)
（例如二氧化碳）在大气中的丰度／成分
8.
Analysis of the influence of the optical property of atmosphere on target imaging
大气光学特性对目标成像影响的分析
9.
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%）。
10.
THE ANALYSIS OF THE METEOROLOGICAL CAUSE OF FORMATION OF FOREST FIRE IN DA HINGGAN LING REGION
大兴安岭特大森林火灾气象成因的分析
11.
Oxygen is the second largest component of the atmosphere, comprising 20.8% by volume. Gaseous oxygen is colorless, odorless, tasteless, and nonflammable.
氧是空气的第二大组成成分，体积占20.8%。气态氧无色，无嗅，无味，不可燃。
12.
GC-MS Analysis of Fruit Aroma Components of Two Sweet Cherry Cultivars
两个大樱桃品种果实香气成分的GC-MS分析
13.
Analysis of some components in bronchoalveolar lavage fluid of rats exposed to silica dust
染矽尘大鼠支气管肺泡灌洗液某些成分分析
14.
Components analysis of ketonic,aldehyde,and ester compounds in atmosphere of Hangzhou urban area
杭州市大气中酮、醛、酯类化合物的成分分析
15.
Analysis of Atmospheric Dust Composition and Its Influence in Hexi Corridor,Gansu
甘肃河西地区大气沙尘成分及影响分析
16.
Part warms the atmosphere, creating winds and other disturbances.
另一部分晒热了大气，形成风及其他大气扰动现象。
17.
The Ion Chemistry and Seasonal Variation of TSP Aerosol over the East China Coastal Seas
中国东部近海大气气溶胶中水溶性离子成分分析及季节性差异
18.
EVALUATION OF WEATHERING CONDITIONS OF 13 CITIES IN CHINA BY PRINCIPAL COMPONENT ANALYSIS
主成分分析法综合评价我国13个大气腐蚀站点的气候因素