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外语单词网英语单词propane的中文意思

propane

英 ['prəʊpeɪn] 美['pro'pen]

n. [有化] 丙烷

畅通词汇

英英释义

1. colorless gas found in natural gas and petroleum; used as a fuel

实用场景例句

a propane gas cylinder: 丙烷气钢瓶

...a propane gas cylinder.: 丙烷汽缸

Combustion systems can fire on natural gas or propane.: 燃烧系统可使用天然气或丙烷.

Common market, there are nitrogen, air, hydrogen, ammonia, acetylene, propane, steam and other special relief valve.: 市面上常见的有氮气、空气、氢气、氨、乙炔、丙烷、水蒸气等专用减压阀.

How come green gas smells different than fuel propane?: 为什么绿气闻起来和燃料丙烷不同?

Propane may also be used as LPG.: 丙烷也可用作液化石油气.

Butane and butylenes has the same characteristic with propane and propylene.: 丁烯与丁烷表现出与丙烯、丙烷相似的特性.

If you use green gas, you are already using propane.: 如果你已经在用绿气了, 实际上你已经在用丙烷了.

How come we've been using propane, and nobody knew?: 为什么我们实际上已经在使用丙烷, 但是确没人知道?

A divided wall column was used to separate propylene and propane.: 提出了采用隔离壁塔分离丙烯-丙烷的新工艺.

So it's really propane ? How can you be sure?: 那么你怎么确定它就是丙烷的呢?

Green gas and fuel propane are primarily propane so they all perform similarly in the end.: 绿气和燃料丙烷的成份就是丙烷,所以性能相同.

Propane and other gases are sometimes used on smaller sizes.: 小范围的加热有时也可以采用丙烷或其他气体.

So, why should I fill my gun with propane instead of green gas?: 那么为什么我要用丙烷来替代绿气?

Other components are the homologous alkanes, ethane, propane, higher hydrocarbons.: 其他组分有同系烷、乙烷、丙烷以及高分子碳氢化合物.

Other components are the homologous alkanes, ethane, propane, and higher hydrocarbons.: 其他组分有同系烷、乙烷、丙烷和高分子碳氢化合物.

Fuel propane is scented with mercaptan odourants for leak detection.: 燃料丙烷通常添加硫醇这种刺激性的物质用于泄漏检测.

The bomb in the sport utility vehicle included propane tanks, gasoline and fireworks.: 多功能运动休闲车里面的炸弹包括丙烷罐, 汽油和烟火.

The properties, uses and marketable prospect of thrihydroxymethyl propane is introduced.: 介绍了三羟甲基丙烷的性质, 用途和市场前景.

Main product is epoxy propane.: 主要产品为环氧丙烷.

By itself, propane has very little smell.: 而丙烷本身的味道很小.

Crews were cautious though because propane tanks were resting on the roof.: 虽然因为房顶上有装有化学炳的桶,消防队员们在工作时还是表现得小心翼翼.

The situation of hydrogen production from propane is summarized.: 摘要综述了丙烷催化转化制氢的国内外发展状况.

Propane: Colourless, easily liquefied hydrocarbon gas ( C 3 H 8 or , more fully, CH 3 CH 2 CH 3 ).: 丙烷: 无色、易液化的气态烃 ( C3H8, 完整形式为CH3CH2CH3 ).

The catalytic systems and their main results of propane oxidative dehydrogenation to propylene are reviewed.: 综述了丙烷氧化脱氢制丙烯反应催化剂体系及其主要研究结果.

The bomb in the sport utility vehicle included propone propane tanks, gasoline and fireworks.: 汽车中的炸弹是由丙烷罐, 汽油和爆竹制成的.

Methane and propane are alkanes.: 甲烷和丙烷是烷烃。

a propane gas cylinder: 丙烷气钢瓶

中文词源

propane 丙烷

来自propionic acid,丙酸，-ane,化学名词后缀，烷，词源同methane.

双语例句

1. Methane and propane are alkanes.: 甲烷和丙烷是烷烃。

2. a propane gas cylinder: 丙烷气钢瓶

3. Propane may also be used as LPG.: 丙烷也可用作液化石油气.

4. 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%.

5. Combustion systems can fire on natural gas or propane.: 燃烧系统可使用天然气或丙烷.

英文词源

propane (n.): "colorless gas occurring in petroleum," 1866, with chemical suffix -ane + prop(ionic acid) (1850), from French propionique (1847), from Greek pro "forward" (see pro-) + pion "fat" (see fat (adj.)), in reference to its being first in order of the fatty acids.

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