这名官员说，天然气爆炸是由一个“火焰装置”引起，一名受害者的儿子被告知那是一个丙烷加热器。
The official said the gas explosion was caused by a 'flame device' that a victim's son had been told was a propane heater.
在卡塔尔的拉斯拉凡天然气加工厂内，烟雾笼罩下的红色火焰微微发亮。
RED flames shimmer behind a thick shroud of smoke at the Ras Laffan gas plant in Qatar.
时至今日，坑洞内依旧燃烧着熊熊火焰，无人知晓几十年中究竟有多少天然气资源由此浪费。
The gas is burning till now, no one knows how many cubic meters of the resource has been burnt.
通常是在敞开的气火焰上加热，就把对神经有强烈毒害作用的元素释放到了环境当中。
Typically, heating occurs over an open gas flame, releasing the potent neurotoxic element into the atmosphere.
它的气点着煤炭，有火焰从它口中发出。
His breath kindleth coals, and a flame goeth out of his mouth.
如果你的炉子使用天然气，那么蓝色火焰意味着工作正常，只用你的炉灶烤箱烹饪，否则不要打开它，不要让它自燃为房屋供暖。
If your stove use the natural gas look for that blue flame means working correctly, only use your stove oven for cooking, don't turn it on and leave it running to try and heat the house.
设计灵感源自阿塞拜疆的历史，阿塞拜疆拥有丰富的天然气储量，历来是火焰之地。
The design was inspired by Azerbaijan's history as a land of fire due to its rich deposits of natural gas.
建立了圆盘固相萃取-气相色谱-火焰光度检测器测定水中13种有机磷农药的分析方法。
It has developed the test method of 13 organophosphorus pesticides in water by disk SPE followed by gas chromatography with flame photometric detector.
使用一台配有氢火焰检测器的气相色谱仪。
A gas chromagraph equipped with a hydrogen flame detector is used.
采用气相色谱-脉冲火焰光度检测器(GC -PFPD)，对几种催化裂化汽油中的硫化物进行了定性和定量研究。
Gas chromatography-pulsed flame Photometric Detector (GC-PFPD) was used for the qualitative and quantitative analysis of sulfur compounds in several fluid catalytic cracking gasoline.
色谱分离条件：岛津gc2010气相色谱仪，火焰光度检测器，DB—17毛细管色谱柱。
Chromatography condition: SHIMADZU GC2010 chromatography with flame photometric detector, DB-17 capillary column.
采样管再经加热解吸导入附有氢火焰检测器的气相色谱仪进行分析。
After being heated up and desorbed the sampling tube was led into a gas phase chromatography with a hydrogen flame detector for analysis.
在三维任意曲线坐标系下采用不同的亚网格燃烧模型对环形燃烧室火焰筒气液两相湍流瞬态反应流进行大涡模拟。
Two different subgrid-scale combustion models were used for the Large-Eddy Simulation (LES) of turbulent chemical reaction flows in a model combustor with V-gutter flame holder.
数值计算结果表明，结构差异是燃料气和助燃空气的流场组织不同的原因，表现为不同的燃烧火焰形状及温度分布。
The numerical simulation results indicate that the flow of fuel and air varies with different structures, and as the result is the difference of flame shape and temperature distribution.
采用氢火焰极性毛细管气相色谱法代替原来的填充柱法，测定空气和废气中的异丁醇。
Using the hydrogen flame polar capillary vessel gas phase chromatography to replace the original packing column method, isobutyl alcohol in waste gas was determined.
挥发性油用带氢火焰检测器与4270型电子积分仪的瓦里安3700型气相色谱仪分析。
Volatile oil samples were analysed on a Varian 3700 gas chromatograph equipped with FID detector and an electronic 4270 integrator.
乙酸丁酯稀释丙烯酸树脂后，用气相色谱法使丙烯酸树脂中的各种残余单体得到较好分离，再采用氢火焰离子化检测器(FID)定量测定。
Acrylic resin is diluted in ethyl acetate and the remnant monomer is well separated from it by gas chromatography and is quantificationally measured by hydrogen flame ionization detector (FID).
氢气可以取代乙炔、煤气、液化气等含碳气体，具有热值高、火焰集中、零污染，生产效率高，节能方便等优点。
Hydrogen can replace acetylene, gas, liquefied petroleum gases such as carbon, with high calorific value, flame concentration, zero pollution, high efficiency, energy saving and easy.
喷雾场的温度对燃油的蒸发，混合气的形成，着火以及火焰传播有着决定性影响。
Temperature in fuel spray field has a determinant influence on fuel evaporating, mixture formation, ignition and flame spreading and is very important for numerical simulating.
采用程序升温气相色谱法和氢火焰离子化检测器，对土壤中15种农药的残留量进行检测，该法简便、快速。
The amounts of 15 kinds of pesticide residues in soil were determined by gas chromatography of programing temperature with FID detector. The method is simple and rapid.
全尺寸燃烧室的实验结果表明，空气加湿对于碳氢燃料与合成气火焰污染物排放的影响不同，尤其是对CO排放的影响。
The experimental results of a full-size combustor show that the influence of humid air on pollutant emission is different for hydro-carbon fuels and synthesis gas, especially on co emission.
利用钝体稳定火焰实验台，在不同工况下，测量了含水蒸汽的甲烷预混气的火焰吹熄速度。
By the experimental bench of bluff body flame and under different working orders, the speed in blowing out the flame of methane premixing gas with vapour is measured.
研究了在钢质管道表面采用氧气—石油天然气火焰熔覆玻璃涂层的工艺。
The technology is studied on steel pipeline surface by hot spraying with oxygen natural gas.
对具有陶瓷隔热涂层的气膜冷却式火焰筒壁面温度和热流提出一种计算方法。
This paper provides a new method suitable for calculating wall temperature and heat flow of ceramic-coated flame tube.
介绍了用双柱双氢火焰离子化检测器同时进样气相色谱法分析气体样品中非甲烷烃。
Non-methane hydrocarbons in the gas sample are analyzed simultaneously by GC with double columns and double FIDs.
分析了以天然气作能源燃烧时，催化燃烧具有火焰燃烧不可比拟的优越性；
The especial advantages of catalytic combustion were introduced when natural gas was used as fuel.
取部分提取液浓缩、定容，用配备火焰光度检测器及微流控装置的气相色谱仪进行有机磷农药检测。
The extract was analyzed by gas chromatograph equipped with a flame photometric detector and a micro fluidic device with back-flush function.
同时，还分别利用红外气体分析仪、火焰离子探测器和化学发光分析仪对相同样气中的一氧化碳、碳氢和氮氧化物的排放特性也进行了测量。
Coupled with this, emissions of carbon monoxide, hydrocarbon and nitrogen oxide are also measured with an infrared analyzer, a flame ionization detector and a chemiluminescent analyzer respect...
同时，还分别利用红外气体分析仪、火焰离子探测器和化学发光分析仪对相同样气中的一氧化碳、碳氢和氮氧化物的排放特性也进行了测量。
Coupled with this, emissions of carbon monoxide, hydrocarbon and nitrogen oxide are also measured with an infrared analyzer, a flame ionization detector and a chemiluminescent analyzer respect...
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