1.
Study on the catalyst and operation conditions for autothermal reforming of methane
富甲烷气自热转化催化剂及工艺条件研究
2.
The liquids are probably a combination of methane and ethane, given the conditions on Titan and the abundance of methane and ethane gases and clouds in Titan's atmosphere.
按“泰坦”大气中丰富的甲烷和乙烷气体以及“泰坦”上的情形，液体可能是甲烷和乙烷的混合物。
3.
With Titan's colder temperatures and hydrocarbon-rich atmosphere, however, the lakes likely contain a combination of methane and ethane, not water.
考虑到泰坦上云层温度以及富烃的大气，湖中所含的很可能是甲烷和乙烷的混合物而不是水。
4.
detector ,firedamp (i.e., methane)
沼气（即甲烷）测定器
5.
methane carrier
甲烷运输船沼气运输船
6.
The methane-enriched refinery gas from hydrogen separation can then be steam reformed to meet any additional hydrogen requirements.
氢分离过程中产生的炼厂气富含甲烷，可以通过蒸汽重整满足所有额外的对氢气的需求。
7.
Molecule for molecule, methane's heat-trapping power in the atmosphere is21 times stronger than carbon dioxide, the most abundant greenhouse gas.
按分子与分子对比，甲烷在大气中吸收热量的能力比二氧化碳——最丰富的温室气体要高21倍。
8.
The gas, which is sulphur-free, contains 89-99% methane, up to 6% ethane, and 3% propane.
天然气不含硫，含甲烷88-99％，乙烷6％和丙烷3％。
9.
Study on the Separation of HCFC-22/HFC-23 Gas Mixture by Membrane;
膜法分离二氟一氯甲烷/三氟甲烷混合气的研究
10.
High temperature oxidation of dichloromethane in air
空气气氛中二氯甲烷的高温氧化特性
11.
Detection of n-hexane,benzene,toluene and xylene in workplace air by vapor phase chromatography
气相色谱法测定空气中苯、甲苯、二甲苯、正己烷
12.
Gas-Liquid Phase Equilibrium of Methyl Chloride-N-Hexane Binary System;
一氯甲烷—正己烷二元体系气液相平衡研究
13.
The Study on Property of Modification Oxygen-enrichment Membrane of Polydimethylsilicone;
改性聚二甲基硅氧烷富氧膜性能的研究
14.
Numerical Simulation for NOx Emission Characteristic of Methane's Oxygen-enriched and Staged Combustion
甲烷富氧分段燃烧NOx排放特性的数值模拟
15.
Studies on Enrichment and Cultivation of Methanotrophs from Aged Refuse
利用矿化垃圾富集和培养甲烷氧化菌的研究
16.
STUDY OF HYDROGEN PRODUCTION BY METHANE-RICH COMBUSTION IN A TWO-LAYER POROUS MEDIUM
双层多孔介质内甲烷富燃制氢过程的研究
17.
CAUSE ANALYSIS AND MEASURES AGAINST HIGH ETHYLENE LOSS DM RICH METHANE
富甲烷中乙烯损失量超标原因分析及处理措施
18.
an oil lamp that will not ignite flammable gases (methane).
不会点燃可燃性气体（甲烷）的油灯。