烃 - 关于烃的双语例句 - 烃造句 - 语文书

为您找到65个与“烃”相关的双语例句：

Addition Reactions to Alkynes, Hydrogenation , Halogenation and HX. Hydration of alkynes. Tautomerization.
炔烃的加成, 氢化,卤化和HX. 炔烃的水化作用,互变异构化.
A compound that consists of chlorine and halocarbon.
氯烃由氯和卤烃组成的一种化合物.
The gradation in the physical properties of the alkanes is typical of a homologous series.
烷烃物理性质的逐渐变化是同系列的特点.
These receptors include bridged dipyrrole ansa - ferrocene, bipyrrole - based catenanes , guanidinium - appended amidopyrroles, 2,5 - diamidopyrroles and pyrrole - 2,5 - diacetamides.
这些阴离子受体包括桥联二吡咯柄型二茂铁、基于联吡咯的索烃、附加有离子基团的吡咯酰胺、吡咯-2, 5- 二甲酰胺和吡咯 -2,5-二乙酰胺.
This fact shows that MTBE and ethanol retard the oxidation of alkanes.
这表明,在燃烧的起始阶段,MTBE、乙醇有抑制烷烃燃烧的作用.
There are four hydrocarbon source rocks, Palaeocene, Eocene, Oligocene and Miocene.
西湖凹陷发育古新统、始新统、渐新统及中新统四大烃源岩系.
The rate constants of radical and electrophilic addition to alkenes are dominated by different factors.
烯烃的自由基加成和亲电加成速率受不同的因素控制.
It will become deepen to the students'recognization in mechanism of Aryl electrophilic substitution.
这些问题的讨论将深化学生对芳烃亲电取代反应机理的认识.
Compared with diolefine rubber, EPDM has less double bond.
与二烯烃橡胶相比, EPDM的双键很少.
The research of copolymerization of ethylene and diolefin has theory value as well as practical significance.
乙烯和共扼二烯烃的共聚合的研究不仅具有理论价值而且还有实际意义.
Dibenzylidene sorbitol is known as a gelling agent for polyolefin resin.
二亚苄基山梨醇是一种聚烯烃树脂的成核剂.
In this thesis, 1 - decene oligomers was synthesized , which is base stock of PAOs lubricant oil.
本论文详细研究了用于制造聚α-烯烃润滑油基础油的1-癸烯齐聚物的制备条件.
During incomplete combustion some of the hydrocarbon fuel is cracked.
在不完全的燃烧中,一些烃燃料裂解.
With this restricted frequency range it is not applicable to hydrocarbons.
这个较紧缩的频率范围不适用于烃类.
The prefixes cis and trans are frequently applied to disubstituted cycloalkanes.
词头顺和反常用于双取代的环烷烃.
The main way for the reductive dechlorination of chloralkane is the direct transfer of electron.
电子直接转移是氯代烷烃还原脱氯的主要途径.
ITQ - 27 is stable to calcination in air , absorbs hydrocarbons , and is catalytically active for hydrocarbon conversion.
ITQ-27对于在空气中煅烧而言是稳定的, 可以吸附烃类,以及对烃转化具有催化活性.
The hydrocarbon content of this phosphate ore provides most of the heat needed for the calcination.
这磷矿所含烃量能提供锻烧所需的大部分热量.
Boron - substituted polyaromatic mesophase prepared by co - pyrolysis of a tar pitch with pyridine - borane complex under autogeneous pressure.
以煤焦油沥青和吡啶硼烷为原料采用加压热缩聚工艺制备硼取代聚芳烃中间相沥青.
Pitch resin was synthesized from benzaldehyde and heavy oil residue.
利用纯芳烃原料和重质渣油研制的沥青树脂具有优良的耐热性.