1.
exhaust gas infrared analyzer
排气成分红外分析仪
2.
GC-MS Analysis of Volatile Components in Fruits of Malus micromalus Makino
海红果香气成分的气相色谱-质谱分析
3.
background atmosphere composition network
本底大气成分监测网
4.
automobile exhaust gas tester
汽车排气成分测定仪
5.
Analysis of aroma constituents in vinegar by head space solid phase micro extraction(SPME) and gas chromatogr aphy-Mass spectrometry(GC-MS)
顶空固相微萃取和气质联用分析醋中香气成分
6.
Investigation of Volatile Aroma Components of Xiangxi Natural Savory Vinegar by GC-MS
湘西原香醋香气成分的GC-MS分析
7.
Analysis of Changes in Aroma Components of Pu-erh Tea during Post-fermentation Process
普洱茶后发酵中的香气成分变化分析
8.
emission analyser
排气污染成分分析仪
9.
Nirogen( forms) about four fifths of the atmosphere.
氮气占大气层组成部分的五分之四.
10.
The slime layer consists of one aerobic and one anaerobic sublayer.
粘膜层由好气分层和厌气分层所组成。
11.
Analysis of natural gas by gas chromatography
GB/T13610-1992天然气的组成分析气相色谱法
12.
Water vapor is a normal constituent of the atmosphere.
水蒸气是大气的正常组成部分。
13.
Study on the Process of Preparation Synthetic Gas by Partial Catalytic Oxidation of Natural Gas Through Air;
天然气经空气催化部分氧化制合成气工艺研究
14.
Reduction of Harmful Components of Cigarette Smoke by Modified Wrap Paper with Tourmaline
电气石改性成形纸降低卷烟烟气有害成分
15.
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%。
16.
Forming Conditions and Genetic Analysis of Natural Gas Hydrate
天然气水合物的形成条件及成因分析
17.
Analysis of the Delayed Cracking Gas Composition by Simple Gas Chromatography Capillary;
气相色谱与硫氮分析联用分析焦化气体组成
18.
Analyzing of Flammable Components of Gas by the Multidimensional Gas Chromatography System
气相色谱在煤气热值成分分析中的应用