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丁烷

na.【化】butane
网络Butane; n-butane; butanes

丁烷

英-汉网络释义

丁烷

Butane

烟_互动百科 ... DDT/Dieldrin - 滴滴涕及类似农药: 引至肝有事 Butane - 丁烷 Caesium - 铯: 引至易怒 ...

n-butane

丁烷 - CAS号查询 ... 八氟环丁烷 Perfluorocyclobutane; 丁烷; n-Butane; 2,2-二甲基丁烷;2,2- Dimethylbutane; ...

butanes

...板马克笔和生产塑料和纺织品。这同一种化学物质可以产生丁烷（butanes）和丁二烯（butadiene），它们随后可以用来制造 …

butadiene

化工英语专业词汇大全_百度文库 ... biodegradable polyesters 生物裂解聚酯 butadiene 丁烷 butylene 丁烯 ...

Isobutane

IQ-350便携式单一气体检测仪-... ... Hydrogen Sulfide 硫化氢 Isobutane 丁烷 Isobutylene 异丁烯 ...

DMDPB

...要研究了2，3 - 二甲基 - 2，3 - 苯基丁烷( DMDPB) 、三氧化二锑( Sb2O3 ) 和十溴二苯醚 ( DBDPO) 的加入对低密度聚乙烯 …

sulforaphane

...单上的第一条是1-异硫氰基-4R-（甲基亚硫酰基）丁烷（sulforaphane），一种可以增加您的身体产生一种用于消灭会破坏细 …

C4H10

例句：

Gus was no longer able to pay her , but Mrs. Hobbs stayed on, using her Social Security check to buy butane and food .

格斯已经无力给霍布斯太太支付工钱了，但是她还是留了下来，用她的社会保障金购买丁烷和食品。

Cyclobutane exists predominantly in a " butterfly " conformation .

环丁烷主要成 “蝶式 ”构象存在。

a flammable alcohol derived from butanes and used for solvents .

一种易燃的醇，由丁烷衍生而来，用作溶剂。

The toxicological properties of butane mainly affect the heart and the CNS .

毒理学性质丁烷主要影响心脏和中枢神经系统。

Isobutane is typically used as a co-blowing agent with other hydrocarbons, so the effect of its low boiling point is somewhat diluted.

异丁烷一般是用于与其它碳氢化合物共混发泡，因此，其低沸点的特性对发泡的负面影响并不大。

TRANSPORT AND HANDLING OF PETROLEUM PRODUCTS - FIXED POSITIONS FOR TOP LOADING IN BULK OF ROAD TANKERS WITH BUTANE AND PROPANE .

石油产品的运输和装卸 .丙烷丁烷道路罐车散装注入的固定装置

It is mainly the butylene in the C4 hydrocarbons that undergoes catalytic reactions over the FCC catalyst and butane is hard to convert .

在 C4 烃类催化转化过程中，丁烯是主要的反应物，而丁烷几乎不反应；

This paper elucidates the present situation of research and development of solid acid catalysts for the alkylation of isobutane with butene .

综述了异丁烷与丁烯烷基化反应用固体酸催化剂的研究现状及发展趋势。

Other feed stocks can include ethane, propane, butane, and light and heavy naphtha but are not commonly used.

其它原材料包括乙烷、丙烷、丁烷以及一般不用的轻、重石脑油。

The influence of reaction condition on the catalytic performance of catalyst was studied .

然后考察了不同反应条件下催化剂对正丁烷氧化脱氢反应的催化性能。

The AC 's first desorption rate of butane is about 60%, and after one adsorption-desorption cycle , the desorption rate is above 95%.

活性炭吸附丁烷后的首次解吸率在 60%左右，循环解吸率达 95%以上。

The syntheses methods of butane tetracarboxylic (BTCA) were reviewed, involving chemical synthesis, radiolysis and electro synthesis .

简述了丁烷四羧酸（BTCA ）的合成方法，包括化学合成法、辐射合成法和电化学合成法。

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

It was butane vapor, leaking from a corroded steel pipeline .

那是从腐蚀的钢制石油管道中泄露的丁烷蒸汽。

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 ratio of iso-to normal butane is high in immature sediments and decreases in mature sediments.

在未成熟的沉积物中异丁烷 -正丁烷比很高，在成熟的沉积物中此比率降低。

Unscrupulous owners are placing gas or liquid into cows ' udders to make them bigger .

一些无良农场主把异丁烷气体打进牛的乳房里，让它们看上去大一点；

Buying a new butane soldering torch was a challenge .

购买一台新丁烷焊炬是一个挑战。

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