vinyl的例句大全

Poly vinyl pyrrolidone ( PVP) is polymeric fine chemical obtained by free radical polymerization of N vinyl pyrrolidone ( NVP).

聚乙烯吡咯烷酮（PVP）是N-乙烯基吡咯烷酮（NVP）经自由基聚合而成的一类高分子精细化学品。

Poly ( vinyl alcohol) ( PVA) is a kind of biodegradable synthetic polymer, but in the natural environment the efficiency of PVA degradation is low, and PVA is produced by the hydrolysis of poly ( vinyl acetate) in industry.

聚乙烯醇（PVA）是一种可降解的化工高分子化合物，但是自然界对它的降解效率较低，在工业上它是由聚乙酸乙烯酯进行醇解反应得到的。

Monomer reactivity ratio measurement of Perfluoromethyl vinyl ether with some vinyl monomers containing fluorine in emulsion copolymerization

全氟甲基乙烯基醚和其它含氟单体乳液共聚合的竞聚率测定

Vinyl acrylic latex ready mixed paint The painter lightened the color with white.

乙丙有光乳胶调和漆油漆工用白色调淡颜色。

Vinyl acrylic latex ready mixed paint

乙丙有光乳胶调和漆

Techno-economic Analysis on Different Processes of Vinyl Acetate in China

我国醋酸乙烯不同工艺路线的技术经济分析

N-vinyl-N-methyl-acetamide was synthesized from N-methyl acetamide and vinyl acetate with potassium hydroxide as catalyst.

以N-甲基乙酰胺、醋酸乙烯酯为原料，以氢氧化钾为催化剂合成了N-乙烯基-N-甲基乙酰胺。

The effects of the vinyl content of ethylene silicone rubber, polyvinyl silicone oil, hydrogenous silicone oil, chloroplatinic acid on the mechanical properties were reviewed.

探讨了甲基乙烯基硅橡胶中乙烯基含量、多乙烯基硅油、含氢硅油和氯铂酸对加成硫化硅橡胶物理机械性能的影响。

What are the conditions of interchange? About taking hydroxyproline and hexosamine as biomonitoring indicators of vinyl chloride monomer exposure

互换的条件是什么？羟脯氨酸及氨基己糖作为氯乙烯单体生物监测指标的探讨

Enzyme-catalyzed Regioselective Synthesis of Novel Raffinose Vinyl Esters

棉子糖乙烯酯的酶催化选择性合成研究

Like many people born at the tail end of the baby boom generation, I built up a sizeable vinyl record collection in my youth.

与许多出生于婴儿潮末期的人一样，我在青年时代收集了大量乙烯基（黑胶）唱片。

afm study shows that the surface of the poly ( vinyl alcohol) films appear with regular change as the increasing of the ratio of dmso to h 2o.

研究发现，随着DMSO（二甲基亚砜）/H2O的比例增加，膜表面形貌呈现规律性的变化。

Study on DNA adduct as the exposure biomarker to vinyl chloride monomer in workers

DNA加合物作为氯乙烯接触生物标志物的研究

Research of brominated epoxy vinyl ester

溴化环氧乙烯基酯树脂的性能与应用

The flame retardants ZnO and Al ( OH)_3 as flame retardants and smoke suppressants for flexible poly ( vinyl chloride) were studied.

研究了ZnO和Al（OH）3复合阻燃剂对软PVC的协同阻燃消烟作用。

this paper outlines the research overview of reaction mechanism of vinyl acetate synthesis from acetic acid and acetylene catalyzed by active carbon-zinc acetate, and reviews the researches on the catalyst supporter, the major metal catalyst, the promoters and the deactivation mechanism at home and abroad.

从乙炔法气相合成醋酸乙烯的反应机理入手，综述了醋酸锌/活性炭催化剂的载体、活性组分、助剂以及失活机理的国内外研究情况。

Synthesis of Vinyl-functionalized MSU-X Silicates

乙烯基官能化MSU-X的合成

study for mechanism of 1,2-shift in lithium allyl vinyl ether

烯丙基乙烯基醚锂1,2-迁移机理研究

Although gelsemine and koumine both contain an exo-vinyl, an Nb-methyl and most likely a cyclic ether linkage, the structures of the alicyclic parts of these two alkaloids appear also different from each other.

虽然这两种生物碱都含环外乙烯基，N b-甲基及可能具环醚结构，但是其脂环部分的构造按推断亦不相同。

Research of Synthesis and Application of 4-methyl-4'-vinyl Benzophenone

4-甲基-4'-乙烯基二苯甲酮的合成及应用研究