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al·kyl 英ˈælkəl美ˈælkəlAHDălʹkəl 高COCA¹⁴⁶⁶³³BNC⁵¹³¹³iWeb³²²²²Economist³⁴³¹⁸⁺³
基本英英搭配记法近义反义派生词例句例句
n.化烷基adj.含烷基的¹⁰⁰
Noun:
any of a series of univalent groups of the general formula CnH2n+1 derived from aliphatic hydrocarbonsalkyl compound烷基化合物,烃基化合…alkyl carbamate氨基甲酸浣基酯…alkyl halide烷基卤,卤代烷,卤烷…alkyl lead烷基铅alkyl transfer烷基转移alkyl derivative烷基衍生物alkyl mercury烷基汞alkali alkyl烷基碱金属alkyl cyanide烷基氰alkyl halides卤烷类alkyl benzene烷基苯alkyl fluoride氟化烷,烷基氟…metal alkyl烷基金属,金属烷基…alkyl radical烷基alkyl iodide烷基碘alkyl group烷基alkyl isocyanate异氰酸烷基酯…alkyl ether烷基醚alkyl sulfonamide烷基磺酰胺alkyl sulfide烷基硫
alk-yl基⇒n.化烷基adj.含烷基的近义词 alkyl group烷基alkyl radical烷基
Pdialkyl二烷基Palkyle烃基化物Palkylide烷基化物Palkylidene亚烷基Pdealkylate脱烷烃Poxyalkylene氧化烯Palkylbenzene烷基苯Palkylable可烷基化的Palkylolysis烷基裂解Palkylaluminium烷基铝C P-alkylationC-烷基化O P-alkylationO-烷基化Palkylatable可烷基化的Palkylamine烷基胺烷基胺Pperfluoroalkyl全氟烃基Phaloalkylation卤烷基化Palkylolamides烷基醇酰胺Ppolyalkylated多烷基化的Ppolyalkylbenzene多烷基苯Palkylationn.烷化作用烷化Poxyalkylatable可烷氧化的Palkylphenol烷基酚烷基苯酚Ptrialkylaluminium三烷基铝Ptrialkylamine三烷基胺叔胺Phydroalkylation加氢烷基化Phydroxyalkylation羟烷基化Palkylene亚烷基烯化烯属烃基Palkylolamide烷醇胺链烷醇胺Pthiodialkylamine硫二烷基胺Palkylogen烷基卤卤代烷卤代烷Ptrialkyl-arsine三烃基胂叔胂Pmonoalkylated单烷基取代了的Psulfoalkylation磺烷基化作用Ppolyoxyalkylene聚氧化亚烷基Palkylating烷基化的烷基化作用Paralkyl芳烷基芳代脂烷基芳烷基Ptrialkylphosphate磷酸三烷基酯Palkylate烷基化物烷基化烷基化物Portho-alkylation邻位烷基化作用Palkyl-sulfamideN-烷基硫酸二酰胺Poxyalkylation烷氧基化烷氧基化作用Pketoalkylation酮烷基化酮烷基化作用Palkylisothiocyanate异硫氰酸烷基醋酯Ptransalkylation烷基转移烷基转移作用Pdealkylation脱烷基化脱烷基化作用去烃去烃作用Phydrodealkylation加氢脱烷基化加氢脱烷基化作用Pdodecenyltrialkylmethylamine十二碳烯基三烷甲基胺NH)
形容词76%,名词24%
用作名词The general answer to this problem is to avoidalkylhalides.解决这一问题的一般办法是避免使用烷基卤。 A team led by Gary Pickering at Brock University in Canada decided to investigate the impact of different forms of packaging on the concentration of alkyl- methoxypyrazines in wines.
在加拿大布洛克大学，由加利·皮可林领导的小组决定研究不同包装形式对葡萄酒中烷基-甲氧基吡嗪的浓度有何影响。 ecocn
So, the co- carbonization mechanism mainly involves the short alkyl side chain and hydrogen trans-fer reaction between LDOHF and MCTP during pyrolysis and condensation of LDOHF.
共炭化作用的机理主要为共炭化剂的短烷基侧链转移和在热解及聚合时生成氢自由基的氢转移作用。 cnki
The finding of long chain alkyl benzene proves the relatively strong reducing environments during deposition at that time.
长链烷基苯的检出进一步验证了当时沉积物处于较强还原环境。 http://dj.iciba.com
The stability wetting and surface tension of the alkyl glucoside phosphate in the alkali and electrolyte solution were described.
介绍了烷基糖苷磷酸在碱性及电解质中的稳定性、润湿渗透性和表面张力等性能。 cnki
Aldehyde- ammonia condensation reaction is one of the typical routes to manufacture alkyl pyridine.
醛氨缩合反应是制备烷基吡啶最具代表性的反应路线之一。 dictall
He suggests that the alkyl- methoxypyrazine molecules may be sticking to the aluminium and thus being segregated from the wine.
他解释道化合物分子可能吸附在铝箔上从而从酒中隔离了。 yeeyan
In the presence of triphase catalyst, the alkylation products of1 depended closely on the reactivity of alkyl halides and reaction temperature.
发现在三相催化剂存在下，化合物1的烷基化产物与烷基化剂卤代烃的活性和反应温度有关。 cnki
Nowadays the world authorities deal with the monitoring of multiple fluorine alkyl phosphate increased interest in.
如今天下各国当局对付监测多氟烷基磷酸酯的兴趣不断增加。 ufxy
Performance Oriented silicone water repellent agent was prepared with alkyl alkoxy silane as active ingredient. Detailed analysis of various factors affecting products was made.
以烷基烷氧基硅烷为活性配料，制备出了性能优良的有机硅防水剂，并详细分析了影响产品的各种因素。 cnki
Peroxidation of alkyl aromatics is the key step to synthesis of phenols.
烷基芳烃过氧化反应是酚类合成反应的关键步骤。 cnki
The results showed that the biodegradability of PAEs decreased with the increase of the carbon number of alkyl chain.
结果表明，邻苯二甲酸酯的好氧生物降解性随烷基链含碳数的增加而降低； cnki
The wine industry has tried various ways to remove alkyl- methoxypyrazines, but none has been particularly successful.
葡萄酒业尝试了很多种方法去除烷基-甲氧基吡嗪，但是没有一种特别成功。 ecocn
The properties of water-soluble polyol and alkyl phenol polyoxyethylene ether as the additives for the glue, and their effect on the glue were discussed.
评价了水溶性多元醇和烷基酚聚氧乙烯醚作为添加剂的性能及其对三元复合胶系固体棒胶性能的影响。 chemyq
This paper expounds the negative inductive effect of alkyl and explains the order of acidity of some substances.
阐述了烷基的吸电子诱导效应，因此解释了一些物质的酸性变化顺序。 chemyq
This paper gives a brief account of technology of the production of alkyl polyglycoside in the way of history, preparation improvement and the product treatment.
本文从烷基糖苷的研制历史、制备方法及其改进，以及产品的后处理这几方面论述了其生产工艺与技术概况。 chemyq
This is because of the coupling reaction between two alkyl compounds occurred by gaining electron from cathode, and aryl isocyanate reacted with high dispersed active magnesium on the cathode.
我们认为这是由于烷基异氰酸酯从阴极得到电子发生双分子偶联，芳基异氰酸酯则是与阴极析出的高分散的活性镁起作用。 cnki
With the increasing of the length of alkyl chain, smectic phase appears but the thermostability of liquid crystalline decreases.
随分子中烷基链长的增加，有助于液晶呈现近晶相但液晶相的热稳定性降低； cnki |