alkyl ether的例句大全

Determination of Dioxane in Alkyl Alcohol Polyoxyethylene Ether

烷基醇聚氧乙烯醚中二恶烷的测定

N-alkylation of aniline by diethyl ether on Al 2O 3 was studied.

研究了在氧化铝催化剂上，苯胺与乙醚气相N-乙基化反应的动力学，得到了幂函数型动力学模型。

Alkyl polyoxyethylene ether sulfate methyl styryl carbinyl acetate

烷基聚氧乙烯醚硫酸盐乙酸甲基苯乙烯基原酯

tracing analysis of sulfonation of alkyl diphenyl ether by apci/ esi hplc/ ms

用APCI/ESILC/MS跟踪烷基二苯醚磺化反应

synthesis of sodium alkyl diphenyl ether disulfonate

十二烷基二苯醚二磺酸钠的合成

alkyl polyoxyethylene ether sulfate

烷基聚氧乙烯醚硫酸盐

two alkyl phenyl ether chain isomers and seven long chain alkylphenol chain isomers were obtained by separating the long chain alkylphenol with centrifugal thin layer plate separator.

使用离心薄层层析仪对长链烷基酚进行分离，得到2个烷基苯基醚链异构体和7个长链烷基酚链异构体。

the poly-oxyethylene alkyl phenyl ether obtained by calcium oxide catalyst had perfect quality with narrow molecular weight distribution, high cloud point, good appearance and low by-product peg.

乙氧基化制得的烷基酚聚氧乙烯醚产品分子量分布窄，浊度高，外观色泽好，副产物聚乙二醇（PEG）低。

alkyl diphenyl ether disulfonate ( adpods) is a serie of anionic surfactants with many functions. it has two hydrophilic head groups and different from conventional surfactants.

烷基二苯醚二磺酸钠（ADPODS）是一类在结构和性能上有别于传统表面活性剂的多功能性双亲水基型阴离子表面活性剂，具有卓越的表面化学性能及应用性能。

copolymers of alkyl vinyl ether/ maleic anhydride, in particular a copolymer of methyl vinyl ether/ maleic anhydride, are straight chain and water-soluble polymeric electrolyte compounds.

烷基乙烯基醚／马来酸酐，特别是甲基乙烯基醚／马来酸酐共聚物，是线性分子结构、水溶性电解质聚合物。

in our experiment, we synthesised alkyl polyglycol ether sulfonates ( apes), electrolytically stable fatliquor, and tried to apply it in the pickle and tanning bath.

在我们的实验中，我们合成了烷基聚乙二醇醚磺酸盐（APES），一种电解稳定加脂剂，并将其试用于浸酸浴和鞣浴中。

through nmr analysis, it was discovered that isomerization of alpha olefine, rearrangement of the alkyl phenyl ether molecule and isomerization among the alkylphenol ring isomers were occurred. a reaction mechanism was proposed.

NMR分析结果表明，长链烷基酚合成中发生了α－烯烃的异构化和烷基苯基醚分子内重排以及烷基酚环异构体之间的异构化等，同时给出了它们的反应机理模型。

determination of lower distribution alkyl alcohol polyoxyethylene ether by gas chromatography

低加成数脂肪醇聚氧乙烯醚的气相色谱分析

determining molecular weight distribution of lower alkyl alcohol polyoxyethylene ether by capillary gas chromatography

毛细管气相色谱法分析低加成数脂肪醇聚氧乙烯醚分子量分布

synthesis of new quaternary alkyl ammonium starch ether

新型季铵烷基淀粉醚的研制