查询词典 sulfur ether

Introduction of alkyl groups into these star-shaped molecules improved the solubility in toluene and THF, but not in diethyl ether.

介绍 烷基群体融入这些星形分子改良溶解度在甲苯和四氢呋喃，但不是在二乙基醚。

The lipid extract was then dissolved in 500 ml of hexane/ diethyl ether (4 : 1, v/v) solution.

油脂萃取物在500 ml己烷二乙基醚然后被溶化了(4 ： 1， v/v)解答。

The water phase was back extracted with diethyl ether (3 10 mL).

水相 回到提取用乙醚。

Diethyl ether, chloroform, and many other solvents e.g.

许多其他溶剂可对内脏如

The rats were anesthetized with diethyl ether continuously.

大鼠持续乙醚麻醉下，分别在距离肛门约3.5cm用针长8cm的1ml注射器

When the reaction is carried out at 22 ℃, a cage complex with an encapsulated diethyl ether, 2 is prepared.

发现温度对自组装反应有着重要的影响：当组装在37-40℃进行时，可以得到包容一个NEt〓的阳离子型超分子笼1，其对阴离子为BF〓，处在超分子笼的外面；当组装在22℃进行时，可以得到包容一个乙醚客体分子的中性超分子笼2。

Urinary sample was acidified by 2 mol/L hydrochloric acid and pretreated by liquid-liquid extraction using diethyl ether.

尿样经2 mol/L盐酸酸化后用乙酸乙酯进行萃取。

Certain ratio of diethyl ether-hexane was used to wash off the impurity during the clarification of Extrelut and Florisil.

在Extrelut、弗罗里硅土两次柱净化过程中，确定了用一定比例的乙醚-正己烷预淋洗，洗去了大量杂质。

Methods: water decocting method for extracting method, ether as extraction solvent with high performance liquid chromatography, as the means, to test content of methanol 0-3 % diethylamine (73:27) as mobile phase, 242nm detected wavelength, according to the packing: Hypersil BOS C18 5 muon m size: 6 mm (4): 25 mm, standard curve basic linear, precision, accuracy, good stability and.

以水煎煮法作为提取方法，乙醚作为萃取溶剂，以高效液相色谱作为含量检测的手段，以甲醇-0。 3 %二乙胺(73∶27)作为流动相，检测波长242nm，依利特填料：Hypersil BOS C18 5μm 尺寸：4。 6 mm ×250 mm ，结果：标准曲线基本呈线性，精密度，稳定性和准确度良好。

In this paper, kinetics and mechanism of oxidation of dihydric alcohols、 ethylene glycol monoethyl ether 、 amino acids by Ag in alkaline medium were studied by spectrophotometry.

本文用分光光度法研究了在碱性介质中，二羟基二合银配离子氧化二元醇、乙二醇独乙醚和天冬氨酸的反应动力学及机理。

The Porsche Owner: But it's my car!

可，这是我的车呀。

LOX_83}{Oh, another bunch of wackos.

{LOX_83}{呃，又一群怪人。