萃取能力随着酯烷基空间位阻的增大而显著降低。
Their extraction ability markedly decreases with the increase of the steric hindrance from ester alkyl group.
NMR参数还揭示了较长酯烷基侧链链段运动情况。
In this investigetion, NMR data also reveals the segmental motions along ester alkyl side-chain in samples.
像十二烷基硫酸铵和十二酯硫酸铵这样的成分比十二烷基硫酸钠更容易被敏感头皮接受。
Ingredients like ammonium lauryl sulfate and ammonium laureth sulfate tend to be easier on sensitive scalps than sodium lauryl sulfate.
据说月桂醇聚醚硫酸酯钠盐是中温和的十二烷基硫酸盐，但对我来说，实在看不出有什么区别。
They say that Sodium LAURETH Sulfate is a gentler version of LAURYL Sulfate, but to me, it doesn't seem like the difference is very significant.
亚硝酸酯与过氧化烷基反应，得到烷基硝酸酯。
Nitrous esters can react with alkyl peroxides to yield alkyl nitrates .
本品为烷基酚、酯肪酸、酯肪醇与环氧乙烷之共聚物。
This scries products are copolymer made from alkyl phenol, fatty alcohol and ethylene oxide.
介绍了十二烷基磷酸酯和水玻璃浮选分离菱镁矿与白云石的作用机理。
The mechanism of dodecyl phosphate ester and water glass in flotation separation of magnesite from dolomite is described.
用含有谷氨酸二烷基酯双链型表面活性剂的W/O乳状液，采用逐滴聚结法测定了乳状液的分层包藏量。
We measured the occlusion of W/O emulsion with glutamic acid dialkyl esters by the coalescence of individual drop.
非离子型表面活性剂有聚氧乙烯缩合物糖酯和烷基胺氧化物。
Nonionics include polyoxyethylene condensates, sucrose esters and alkyl amine oxides.
亚硝酸酯与过氧化烷基反应，得到烷基硝酸酯。
Nitrous esters can react with alkyl peroxides to yield alkyl nitrates.
同时研究了烷基多苷磷酸酯的性能。
The properties of phosphate of alkyl-polyglycosides were also studied.
本文主要研究了用于聚酯短纤维的烷基磷酸酯钾盐(PK)抗静电剂的结构及性能。
The structures and properties of potassium salts of alkyl-phosphate (PK) applied on the polyester (PET) staple fiber were studied in this paper.
以十二烷基硫酸钠和OP-10为混合乳化剂，制备了壳层富含氟的核壳结构丙烯酸酯共聚物胶乳。
Acrylate copolymer latex of core-shell structure with rich fluorine in shell was prepared using SDS and OP-10 as emulsifier.
我们认为这是由于烷基异氰酸酯从阴极得到电子发生比分子偶联，芳基异氰酸酯则是与阴极析出的高分散的活性镁起作用。
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.
以罗丹明b为原料设计合成了一系列的烷基罗丹明B酯衍生物。
A series of alkyl rhodamine B esters were designed and synthesized from rhodamine B.
首先是合成烷基磷酸酯。
报道了以烷基苯磺酸甲酯催化异构亚磷酸三甲酯合成甲基膦酸二甲酯。
The synthesizing of dimethyl methyl phosphonic acid ester with trimethyl phosphite was catalyzed by methyl alkylbenzenesulfonate.
它们是乙酸、苯甲醛、正葵酸、14-甲基十五烷酸甲酯、丙三醇、苯甲酸、6 ，9-十八碳二烯酸甲酯、角鲨烷、硬脂酸和二十烷基油酸酯。
They were acetic acid, benzaldehyde, n caproic acid, 14 methyl pentadecanoic methyl ester, glycerin, benzoic acid, 6,9 octadecadienoic methyl ester, squalane, stearic acid and oleic eicosyl ester.
不饱和烷基硫酸酯是一类性能优良的新型阴离子表面活性剂。
Unsaturated alkyl sulfate is a kind of well performing anionic surfactant.
成份：去离子水、甘油、烷基醇硫酸钠、单甘酯、脂肪醇、海藻提取物、氨基酸表面活性剂、烷基咪唑脲等。
Ingredients: Deionized water, glycerin, sodium alkyl sulfate, GMS, fatty alcohol, alga extract, amino acid surfactant, imidazolidinyl urea, essence, etc.
本文用苦味酸溴代十六烷基吡啶离子对作为电活性物质，以邻苯二甲酸二辛酯为增塑剂，研制成以PVC为基质膜的苦味酸离子选择电极。
In the paper, a PVC membrane picric acid anion selective electrode is developed using Bromhexadecyl pyridine picrate ion pair as the active component and dioctyl phthalate as the plasticizer.
以十二烷基苯磺酸为催化剂，酸醇直接酯化合成没食子酸正辛酯。
Then-octyl gallate was prepared by esterification of alcohol and gallic acid in catalysis system of dodecyl benzene sulfonic acid.
商品锂离子电池包含由溶解在烷基碳酸酯中的锂盐溶剂体系组成的液体电解质。
Commercial lithium-ion batteries contain a liquid electrolyte comprising a lithium salt dissolved in an alkyl carbonate solvent system.
以十六烷基三甲基溴化铵为模板剂，正硅酸乙酯为硅源，在碱性条件下合成了介孔分子筛m CM - 41。
The mesoporous molecular sieves MCM-41 is synthesized with CTAB as template and TEOS as silica source in the basic conditions.
同时还研究与讨论了M-50烷基苯磺酸酯对测定的干扰问题。
At the same time. the interference in the detection caused by the presence of M-50 alkylphenyl-sulfo…
介绍了烷基酯法生产草甘膦的工艺及其近年来的技术进展。
The process of preparing glyphosate with dimethyl phosphite and progress in relevant technology are introduced in this paper.
介绍了烷基酯法草甘膦生产中催化剂三乙胺回收的连续化工艺。
A technique for continuous recovery and recycling of triethyl amine catalyst during production of glyphosate from dimethyl phosphite is discussed.
含氟织物整理剂单体1H，1H，2H，2H-全氟烷基丙烯酸酯的分析方法研究。
Research of Analytical Method about Fluorine-containing Textile Finishing Agent Monomer-1H, 1H, 2H, 2H-Tetrahydroperfluorodecylacrylate.
烷基萄糖胺与脂肪酸酯在碱催化下反应生成naga。
NAGA is produced by the amidation of N-alkyl amine and fatty acid ester in the presence of basic catalyst.
烷基萄糖胺与脂肪酸酯在碱催化下反应生成naga。
NAGA is produced by the amidation of N-alkyl amine and fatty acid ester in the presence of basic catalyst.
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