non-methane hydrocarbons

Simulation research of photochemical ozone creation potential of NMHC;

非甲烷碳氢化合物的光化学臭氧生成潜势的数值模拟研究

Emission characteristics and sources of non-methane hydrocarbons at Lhasa Area

拉萨地区非甲烷碳氢化合物的排放特征和来源分析

Compounds such as methane can be cleaved to carbon and hydrogen.

象甲烷这样的化合物能分解为碳和氢。

Any of numerous organic compounds, such as benzene and methane, that contain only carbon and hydrogen.

碳氢化合物只含有碳和氢的多种有机化合物的一种，如苯和甲烷

The univalent hydrocarbon radical, CH3-, derived from methane and occurring in many important organic compounds.

甲基单价碳氢基，CH3－，由甲烷中衍生出，在许多重要有机化合物中出现

"carborane:any of a class of stable compounds containing carbon, hydrogen, and boron."

碳硼烷:一种含碳、氢和硼的稳定化合物.

Any of a class of stable compounds containing carbon, hydrogen, and boron.

碳硼烷一种含碳、氢和硼的稳定化合物

African Conference on Hydrocarbons

非洲碳氢化合物（烃）会议

The petroleum hydrocarbon is called hexane.

己烷是一种石油碳氢化合物。

Catalytic Oxidation of Dimethyl Ether into Hydrocarbons;

二甲醚催化氧化制碳氢化合物的研究

Other components are the homologous alkanes, ethane, propane, and higher hydrocarbons.

其他组分有同系烷、乙烷、丙烷以及高分子碳氢化合物。

First, carbon monoxide and hydrogen react to form methane, which has one carbon atom.

首先，一氧化碳与氢反应，合成只含一个碳原子的甲烷。

A hydrocarbon was known to be either an alkene or alkane.

某碳氢化合物已知可能是烯烃或是烷烃。

Acetylene is manufactured by the reaction of water with calcium carbide. It is also manufactured by thermal cracking of hydrocarbons, or by partial combustion of methane with oxygen.

通过水同电石的反应生产乙炔。还可以通过碳氢化合物的热裂解或甲烷同氧的不完全燃烧来

The atmosphere they create has a combination of gases such as hydrogen, water, ammonia, methane, and carbon dioxide.

他们创造的大气是由诸如氢、水、氨、甲烷和二氧化碳混合而成的气体。

Pervaporation performances of polydimethylsiloxane membranes for separating dimethyl carbonate/methanol mixtures

聚二甲基硅氧烷膜分离甲醇/碳酸二甲酯混合物的渗透汽化研究

pyrolytic conversion of hydrocarbons

碳氢化合物的高温转化

chemistry of petroleum hydrocarbons

石油碳氢化合物化学

partially halogenated CFC

部分卤化碳氢化合物