Methane and propane are alkanes.
甲烷和丙烷是烷烃。
A cataluminescence(CTL) sensor for quantitative analysis of the explosive gases of propane and iso-butane in a mixture was proposed.
提出了一种用于定量分析混合气中丙烷和异丁烷爆炸性气体的催化发光（CTL）传感器。
I used propane to check for vacuum leaks.
我用丙烷检查有没有真空泄漏。
Peter Torres' company sells trucks that run on propane.
卡车代理商彼得·托里斯销售以丙烷作燃料的卡车。
Marcy lights a propane camp heater inside the stand, but it's still cold.
玛西在驻地里面点燃了一个露营的丙烷加热器，但还是很冷。
Got any questions about propane?
伱对丙烷有任何疑问吗？
These fuels include methane, propane and gasohol.
这些燃料，包括甲烷，丙烷和乙醇汽油。
Its main components include propane butane and butylene.
主要成份是丙烷、丁烷、丁烯等。
Natural gas is composed of methane ethane propane and butane.
天然气由甲烷、乙烷、丙烷和丁烷组成。
Hydrocarbon gases usually propane or butane kept under pressure.
烃类气体，通常为储存于高压下的丙烷或丁烷。
The fuels used are liquid hydrogen, methane, propane and kerosene.
使用的燃料为液氢、甲烷、丙烷和航空煤油。
Cooking, water heating and refrigeration are all powered by propane gas.
做饭、水暖和制冷都是由丙烷气提供能量。
Crews were cautious though because propane tanks were resting on the roof.
消防队员小心翼翼，因为房顶还有丙烷罐。
Carbon dioxide is a by-product of steam reforming of methane, propane or naphtha.
二氧化碳是甲烷、丙烷或石脑油的蒸气重整的一个副产品。
The activation of oxygen is beneficial for the oxidative dehydrogenation of propane.
氧的活化是催化剂在丙烷氧化脱氢中具有良好活性的原因。
Chlorohydrination and the organic peroxide process are the main traditional methods for producing epoxy propane.
氯醇化法和有机过氧化物法曾经是主要的环氧丙烷生产工艺。
The official said the gas explosion was caused by a 'flame device' that a victim's son had been told was a propane heater.
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。
An explosion that may have started in a large propane tank destroyed an industrial warehouse near downtown Milwaukee.
可能由一个大丙烷箱引发的爆炸炸毁了密尔沃基市区的一间工业仓库。
Greenhouse gases include carbon dioxide, as well as methane, propane and lesser-known gases that also affect climate change.
温室气体包括二氧化碳、甲烷、丙烷以及其他少为人知却能影响气候变化的气体。
It can ostensibly run on a variety of fuels, including: gasoline, kerosene, propane, natural gas, ethanol, methanol or hydrogen.
可以使用汽油，煤油，丙烷，天然气，乙醇，甲醇和氢气等多种燃料。
The results showed the natural gas is better than propane while natural gas or propane is made for controllable atmosphere.
研究表明：分别以丙烷气和天然气为原料气制备吸热式可控气氛时，天然气要优于丙烷气。
Pyrolysis of ethane and propane will liberate ethylene, a valuable and basic material for the synthesis of organic chemicals.
乙烷、丙烷是裂解制乙烯的原料，后者是有机合成的基本原料。
Taking propane for example, on the base of given specific volume, there are various separations for different extraction temperatures.
以丙烷为例，在比容固定的前提下，不同的抽提温度有不同的分离途径可供选择。
Green oil components in the propane distillate oil can be removed, thus improving the effect and value in use of the propane distillate oil.
该工艺可脱出丙烷馏分油中的绿油组分，从而提高了丙烷馏分油的使用效果和价值。
The result showed that the procedure of acrylonitrile Synthesize via propane ammoxidation was the surface reaction of propane on the catalyst.
丙烷氨氧化制丙烯腈过程的控制步骤是丙烷在催化剂上的表面反应。
Abstract: By theoretical inference and calorific value calculation method, theoretical economic ratio of making use of propane gas is found out.
文摘：采用理论推导和热值计算法，可求出使用丙烷气的理论节约率。
Abstract: By theoretical inference and calorific value calculation method, theoretical economic ratio of making use of propane gas is found out.
文摘：采用理论推导和热值计算法，可求出使用丙烷气的理论节约率。
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