propane的例句大全

The dissociative adsorption of cyclopropane on the copper surface was studied using density functional theory.

采用密度泛函理论研究了吸附在铜表面的环丙烷的解离吸附过程.

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 propanedinitrile is synthesised from ethyl cyanoacetate by amination and elimination reaction.

由氰乙酸乙酯与氨反应生成氰乙酰胺,再经过消除反应制得丙二腈.

Under the optimum condition the yield of isopropyl cyclopropane carboxylate is 92 %.

在最佳反应条件下,环丙烷羧酸异丙酯的产率达92%.

The latest technical advance of 1, 3-propanediol for PTT raw materials production technique were introduced emphatically.

以及生产PTT的原料1, 3- 丙二醇生产工艺近期所取得的新进展.

The worldwide production processes of epoxy chloropropane from glycerol are introduced.

介绍了国内外甘油法环氧氯丙烷生产技术.

The cross-linking agent is formaldehyde, glutaraldehyde, glycol diglycidyl ether , propanediol diglycidyl ether, or butanediol diglycidyl ether.

上述 交联剂 为甲醛 、 戊二醛 、 乙二醇双缩水甘油醚 、 丙二醇双缩水甘油醚或丁二醇双缩水甘油醚.

Propane may also be used as LPG.

丙烷也可用作液化石油气.

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 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.

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.

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.

So it's really propane ? How can you be sure?

那么你怎么确定它就是 丙烷 的呢?

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.

How come green gas smells different than fuel propane?

为什么绿气闻起来和燃料丙烷不同?

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.

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.

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.

Combustion systems can fire on natural gas or propane.

燃烧系统可使用天然气或丙烷.