1.
Separation of Gas Mixtures Containing Hydrogen Using Hydrate Formation Technology;
水合物法分离含氢气体混合物的实验研究
2.
hydrogen-in-chlorine analyzer
氯气中含氢量分析仪
3.
Hydrogen gas is extremely flammable.
氢气是特别易燃的气体。
4.
The potential for forming and igniting flammable mixtures containing hydrogen may be higher than for other flammable gases
形成和点燃含氢混合物的可能性比其它可燃气体高
5.
Hydrogen sulphide bearing gas or water is postulated to be an important reductant in several areas.
含硫化氢的气体和水被认为是某些地区的一种主要的还原剂。
6.
Study on Treatment of Sulfide and Dye in Wastewater and Sulfureted Hydrogen in Gas by Manganese Mineral;
锰矿石处理含硫废水及硫化氢气体和染料废水的研究
7.
Hydrogen and Hydrogenous Mixture Fuelled Engine Combustion and Emission Characteristics Study
氢和含氢气燃料发动机燃烧与排放特性研究
8.
Argument on mixture of hydrogen and nitrogen to replace hydrogen as prote ctive gas;
用氢氮混合气替代氢气保护气体的论证
9.
Oxygen / Hydrogen Electrolytic Gas Generation Apparatus
氧／氢电解气体制造装置
10.
hydrogenation gases
加氢过程中生成的气体
11.
ambient hydrocarbon analyzer
环境空气中碳氢化物含量分析仪
12.
Determination of hydrogen sulfide of gas in urban area
GB/T12211-1990城市燃气中硫化氢含量测定
13.
analytical methods for determination of hydrogen sulfide in exhaust gas
废气中硫化氢含量分析法
14.
methods for determination for hydrogen cyanide in exhaust gas
废气中氰化氢含量分析法
15.
method for determination of hydrogen chloride in exhaust gas
废气中氯化氢含量分析法
16.
Industrial hydrogen, pure hydrogen are produced by residual gas of styrene plant by PSA method, high purity hydrogen and superpurity hydrogen are produced by above hydrogen by low temperature adsorption method.
采用变压吸附法提纯苯乙烯生产中含氢尾气制取工业氢、氢,采用低温吸附法制取高纯氢、纯氢。
17.
combine or treat with or expose to hydrogen, esp. to add hydrogen to the molecule of (an unsaturated organic compound).
和氢混合用氢处理或暴露在氢下向未饱和的液体中加入氢气。
18.
a mixture of hydrogen and carbon monoxide with small amounts of other gases; made by blowing steam over hot coke or coal.
一种含氢、一氧化碳和少量其他气体的混合物，将蒸汽通过加热的焦炭或煤而制得。