ether的例句大全

Get together ( ester-ether ) mix multivariate mellow series.

聚 ( 酯 - 醚 ) 混合多元醇系列.

And a high molecular weight poly ( arylene ether nitrile sulfone ) has obtained.

获得了高分子量的 聚芳醚 腈砜.

Either methanol or other suitable solvent, as ethylene glycol monomethyl ether, may be as the diluent.

可能是甲醇或者其他合适的溶剂, 例如二乙醇甲醚, 可以用做稀释剂.

Ether make or break.

不成功,便成仁.

We describe here the synthesis and characterization of high ortho-positionphenol-formaldehyde resin ether.

报道了高邻位酚醛树脂酸的合成和表征.

One is a vibration of ether, the upper or purer air near the celestial realm.

一种是振动以太, 天体附近的上层纯空气.

Blends of poly ( phthalazinone ether sulfone ketone ) ( PPESK ) and polytetrafluoroethylene ( PTFE ) were prepared via solution frictiontester.

采用溶液共混法制备了不同质量比的新型含二氮杂萘酮结构聚芳醚砜酮 ( PPESK ) 与聚四氟乙烯 ( PTFE ) 共混物.

A blending polyether type polyurethane elastomer was prepared by blending polyoxypropylene ether glycol with polyterahydrofuran glycol.

采用环氧丙烷聚醚与四氢呋喃聚醚共混,研制出共混聚醚型聚氨酯弹性体.

The silicone quaternary was synthesized reaction of-H silicone, unsaturated-ether, chloroacetic acid, dimethylamine.

以低含氢硅油 、 不饱和聚醚 、 一氯乙酸和二甲胺为原料, 制备得阳离子有机硅油.

Ain, Rimmon, and Ether, and Ashan : four cities with their villages.

7又有亚因 、 利门 、 以帖 、 亚珊,共四座城,还有属城的村庄.

In this paper, the synthesis, properties and application of resorcinol diglycidyl ether [ RDGE ] are introduced.

本文介绍了间苯二酚二缩水 甘油醚 的制备, 特性和应用.

Incorporation of ether and sulfone group can increase solubility of polymers in organic solvent.

结果表明,醚基和砜基的引入提高了聚合物在有机溶剂中的溶解性.

A novel copolymer poly ( phthalazione ether sulfone ketone ) ( PPESUK ) was successfully synthesized. From testing.

介绍新型杂萘联苯聚醚砜酮的制备、性能和应用.

The production, demand and supply of fatty ether sulfates ( AES ) at home and abroad are analyzed.

分析了国内外脂肪醇醚硫酸盐 ( AES ) 的生产及供需情况.

Williamson reaction is one important method to prepare unsymmetric ether.

Williamson反应是制备不对称醚类化合物的重要方法.

They are also employed to determine the density of gasoline . Kerosene, vegetable oil and petroleum ether.

轻于水的,用以测定甲醇、乙醇、乙醚等水溶液;以及汽油 、 煤油、植物油、石油醚等液体之密度.

The title product is prepared by reacting sulfur trioxide with methyl ether.

其制备方法是由三氧化硫与甲醚反应生成硫酸二甲酯.

The propylene glycol phenyl ether is used to increase the FT 25-7225 CED paint film thickness.

选择了丙二醇苯基醚以提高FT25 ─ 7225CED膜厚.

This paper introduces domestic and overseas status, environment-protection performence evaluation and use of propylene glycol ether.

简要介绍了丙二醇醚国内外现状以及丙二醇醚的环保性评价和用途.

The kinetics of the dimethyl ether ( DME) synthesis from syngas containing N2 over a bifunctional catalyst of methanol synthesis catalyst and methanol dehydration catalyst have been investigated under 3-7 MPa and 220-260C, the reactor was a tubular flow integral reactor.

研究了由商业甲醇合成催化剂和改性分子筛脱水催化剂混合组成的双功能催化剂上含氮合成气一步法制取二甲醚的本征动力学。实验是在3-7Mpa、220-260℃条件下进行的。