butane

名词：

名词: buttoner

更多词形：

形容词: but-tony | 名词: buttoner | 动词过去式: buttoned | 动词过去分词: buttoned | 动词现在分词: buttoning | 动词第三人称单数: buttons |

单词例句：

A flammable gaseous fraction of petroleum, consisting chiefly of butane.

粗丁烷石油中易燃的气体部分，主要由丁烷组成

The butane conversion of catalyst aged in different pH has similar value.

在不同pH值老化的催化剂先驱体，经活化后对丁烷的转化率基本相同。

Liquefied petroleum gases, such as propane and butane , have not been included as they are too numerous to mention.

由于它们数量众多，无法一一提及，液化石油气体，如丙烷和丁烷没有包括在这里。

The anionic polymerization of butadiene was obtained with 1,1,4,4-tetraphenyl-1,4-dilithium butane as initiator,dipiperidinoethane(DPE)as modifier and cyclohexane as solvent.

考察了以1，1，4，4－四苯基－1，4－二锂丁烷（TPB－DiLi）为引发剂，二哌啶乙烷（DPE）为结构调节剂，环己烷为溶剂的丁二烯负离子聚合。

The technique and technical progress for producing maleic anhydride by butane oxidation are introduced. Suggestions for developing maleic anhydride industry are proposed.

系统介绍了丁烷法生产顺酐的工艺技术和技术进展,并对顺酐的发展提出了建议。

This is not a right angle, butan acute one.

这不是直角，而是锐角。

PETROLEUM INDUSTRY. EQUIPMENT FOR THE DISTRIBUTION OF LIQUEFIED HYDROCARBONS. COMMERCIAL BUTANE AND PROPANE CYLINDERS. DIMENSIONS.

石油工业。液态烃分配装置。商用丙烷和丁烷钢瓶。尺寸。

Wait the CREME BRULEE for cool. Sprinkle the sugar on the top. Using a kitchen butane torch, heat the sugar until it bubbles and color changes.

没喷枪,也可将烤箱预热最高温,放入烤箱烤至表面微焦即可取出,待凉即可食用啰！

INSTALLATIONS BURNING COMMERCIAL BUTANE. PRESSURE REGULATOR TRIP, LOW-PRESSURE FIXED FLOW, FOR COMMERCIAL BUTANE FOR DOMESTIC USE.

商用丁烷容器装置。