烷基 - 关于烷基的双语例句 - 烷基造句 - 语文书

为您找到44个与“烷基”相关的双语例句：

The immediate products of this reaction are alkali - metal derivatives of dialkyl phenylmalonates.
此反应得到的产物为二烷基苯基丙二酸酯的碱金属盐衍生物.
Diaryl nitroxides are even more stable than the dialkyl nitroxides.
二芳基氮氧化物自由基比二烷基氮氧化物自由基还要稳定.
Hexadecyl octyl dimethyl ammonium bromide and hexadecyl decyl dimethyl ammonitim bromide were synthesized.
合成了十六烷基辛基二甲基溴化铵和十六烷基癸基二甲基溴化铵两个新型杀生剂.
The inhibition behavior of N - dodecyl benzotriazole cationic surfactant ( DBCS ) for mild carbon steel in 1.
研究了十二烷基苯并三氮唑 ( DBCS ) 阳离子表面活性剂的缓蚀性能.
Trimethylsilyl cyclopropyl others can react with the gel the cyclopropanols when Lewis acid as ZnX 2.
环丙烷基硅醚在卤化锌的作用下能够与硅胶反应生成环丙基醇.
The 1,4 dialkoxynaphthalo 2,3 dinitriles were synthesized from 1,4 naphthoquinone by bromination, cyanation and O alkylation.
研究了以1,4-萘醌为原料,通过溴代、氰化和O-烷基化三步合成1,4-二烷氧基萘-2,3-二甲腈.
New , sterically demanding 1, 3 - dialkylimidazolinium salts used as N - heterocyclic carbene precursors were synthesized and characterized.
合成并表征了一种新型的有空间需求的N - 杂环卡宾前驱体1, 3- 二烷基咪唑啉盐.
This preparation uses dialkyl imidazole salt, alkyl pyridine salt or caprolactam and fatty acid as reactant.
该方法使用带有二烷基咪唑盐、烷基吡啶盐或者己内酰胺和脂肪酸作为反应物.
The Octane Number is retained owing to HZSM 5 � � s excellent ability of aromatization, isomerization and alkylation.
HZSM-5沸石对汽油的降烯烃作用得益于其优异的芳构化、异构化和烷基化性能.
This article reviews researches in various catalysts for alkyl aromatics peroxidation.
烷基芳烃过氧化反应是酚类合成反应的关键步骤.
The three components resins are boron - modified CNSL resin, melamine - modified phenolic resin and aralkyl - modified phenolic resin.
三组份酚醛树脂为硼改性腰果壳油液体树脂、三聚氰胺改性酚醛液体树脂和芳烷基改性酚醛固体树脂.
The alkylation of anisole with tert - butanol in hexane solution was investigated by using molybdenum pentachloride.
研究了五氯化钼参与的苯甲醚和叔丁醇在正己烷溶剂中的烷基化反应,结果显示出很高的对位选择性.
Study the floatability of andalusite and mechanism of which with alkyl sulphonate as collecter was accomplished.
研究了红柱石的可浮性及其与捕收剂烷基磺酸盐的作用机理.
Polystyrene - supported N - benzyl - N - alkyl - aminopyridine was prepared through chloromethylated polystyrene treated with 4 - aminopyridine and alkylation agents.
本文以聚苯乙烯氯球为原料,通过与 4- 氨基吡啶及烷基化试剂反应,制成聚苯乙烯支载N - 烷基-N-苄基氨基吡啶催化剂.
This method can be used for quantitative analysis of the alkyl amido phosphate ester.
该法可用于烷基酰胺磷酸酯的定量分析.
Main processes, such as Alkylene, AlkyClean, Lurgi and FBA processes were described.
对Aklylene工艺、 AlkyClean工艺、 Lurgi工艺和FBA工艺等目前世界上的主要烷基化工艺以及国内工艺作了描述.
The application of catalytic distillation reactor in benzene alkylation process is presented.
同时介绍了催化蒸馏反应器在苯烷基化工艺中的应用.
The different contents of various alkylation products were obtained with different catalysts.
烷基化产物以4-枯基苯酚,2,4-二枯基苯酚及2,4,6-三枯基苯酚为主.
These derivatives are readily obtained by alkylation of 2 - mercaptopyridine and alkyl halides under alkaline conditions.
这些衍生物可以容易地在碱性条件下通过 2- 巯基吡啶和卤代烷的烷基化而得到.
The ROYCO 2000 Series Synthetic Refrigeration Compressor Lubricants are formulated from the highest quality alkylate base stocks.
ROYCO2000系列合成冷冻压缩机油是以高质量的烷基苯为基础油的商品.