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Pour the crude product into a separatory funnel and the aqueous layer is removed.

将此粗产物倒入分漏斗中,分去

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A divided flow cell is used for electrolysis of NaBr aqueous solution.The anolyte containing Br 2 and catholyte containing NaOH are produced simultaneously and in turn to epoxide HFP to HFPO.

离子膜分隔的电解槽中电解溴化钠,所产生的含溴阳极和碱性阴极,分别是由全氟丙烯合成全氟环氧丙烷的环氧化剂和皂化剂。

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"In laboratory-scale studies, the data show that orange peel has a considerable potential for the removal of dyes from aqueous solutions over a wide range of concentrations," Bena?ssa says.

实验室平的研究,这些数据展示桔子皮被认为是能除去中污物的可行性材料。

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Methods The aqueous extract of all grass of Patrina villosa Juss was injected peritoneally to mice or that accompanied with suprathreshold or subthreshold dose of pentobarbital solution.

方法取白花败酱草提取分别单独、配使用阈上或阈下剂量的戊巴比妥钠注入小鼠体内,观察小鼠的自发活动和睡眠时间,并将结果与对照组进行比较、分析。

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S-Methyl-isothiourea sulfate was oxidized by hydrogen peroxide to give methylsulfonyl chloride in 70% yield in aqueous hydrochloric acid solution.The product was characterized by 1HNNR and IR.

盐酸介质中,利用双氧氧化S-甲基异硫脲盐,合成了甲基磺酰氯,收率70%。

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The perservative in liquid beverage was extrcated with n-hexane.The hexane layer was subjected to cyclodextrine polymer resin colume.The colume was eluted with aqueous solution of ethanol.

用正己烷萃取体饮料中的防腐剂,使萃取经环糊精交联树脂分离后,用乙醇脱。

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The authors discuss the applications of rosin and its derivant,including nonsulfide flotation and flotation separation of nonferrous metallic ions and organic compound from aqueous solution.

讨论了松香及其衍生物非硫化物矿浮选分离、有色金属离子的浮选分离以及从中浮选分离有机物等方面的应用情况。

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The reaction of triphenyltin with nitrous acid in aqueous phase in the presence and absence of O2 was studied by a laser flash photolysis technique.

利用激光闪光光解技术进行了有氧和无氧条件下氯化三苯基锡与亚硝酸的紫外光解反应研究。

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Aqueous titanium trichloride promoted intermolecular reductive cyclization of 1,2 -diketone and o-nitroaniline in basic media provides a convenient method for the synthesis of quinoxaline derivatives.

本文研究了三氯化作用下,邻硝基苯胺与1,2-二酮碱性介质中分子间的成环反应,提供了一个方便地合成取代喹喔啉类化合物的方法。

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The increase of concentration of inorganic electrolyte in aqueous phase can also markedly raise the solubilization capacity of sodium naphthenates for oil.

相中无机电解质浓度越大,石油酸钠对馏分油的增能力越强。

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Potted plant experiment was used in studying the effect of 7% glyphosate aqueous solution at five concentrations on soil salinize and alkalize.

通过室内盆栽模拟实验,研究了5种浓度的7%草甘膦剂对土壤盐化和碱化的影响。

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Methods A serials of thiosemicarbazones were synthesized by utilizing aromatic aldehyde,aromatic ketone and thiosemicarbazide in aqueous solution under ultrasound irradiation.

目的利用超声技术和体系相结合的绿色合成法优化缩氨基硫脲的合成条件,扩展超声技术有机合成中的应用范围。

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Modified polyacrylic acid aqueous vehicle may be the headmost applied in electronic pastes of high sintering temperature.

其中改性聚丙烯酸将有可能高温电子浆料中率先应用。

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经济学人-科技

They are using aqueous sodium iodide (ie, a solution of sodium ions and iodine ions).

他们使用的是碘化钠(即钠离子和碘离子的溶)。

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PBS访谈娱乐系列

The real thrill of Venice for him was probably the fact that it has this extraordinary aqueous light.

威尼斯对特纳的真正魔力搭嘎就是这里的

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Crash Course 合篇

You can create all sorts of aqueous solutions using salts or minerals, even acids.

您可以使用盐或矿物质, 甚至酸来配制各种

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Radio 1’s All Day Breakfast with Greg James

Today, I will be teaching electrolysis of aqueous solutions and chemical reactions.

今天,我将讲解的电解及其化学反应。

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博兹曼科学——化学

And they're going to break apart into their aqueous ions.

它们会分解成离子。

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Indiecast

They played Aqueous in the second slot after opening, of course, with Hello.

他们当然在开场后,以《Hello》作为第二首曲目,接着演奏了《Aqueous》。

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格列佛游记(原版)

Some were condensing air into a dry tangible substance, by extracting the nitre, and letting the aqueous or fluid particles percolate; others softening marble, for pillows and pin-cushions; others petrifying the hoofs of a living horse, to preserve them from foundering.

一些人通过提硝石并分或其他态颗粒渗透,将空气压缩成一种干燥的实体物质;另一些人则在软化大理石,用来制作枕头和针线盒;还有一些人在尝试使活马的蹄子石化,以防止它们受伤。

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周日奥秘揭晓

The presence of aqueous minerals has suggested that Mars was once awash with liquid water, which means that the present-day windy red dust ball might have been habitable in the past.

矿物的存在表明, 火星覆盖,这意味着如今这个风沙漫天的红色星球在过去可能是宜居之地。

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化学 Crash Course

And while I wait a few hours for the peroxide to do it's work, I'm going to enjoy another of my favorite aqueous solutions: tea.

而在等待双氧发挥作用的几个小时里,我打算享受另一种我最喜欢的:茶。

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SciSHow 快问快答小科普

There’s also another fluid, called the aqueous humor, in front of the lens, sandwiched between your iris and your cornea.

还有另一种体, 称为房,位于晶状体前面,夹在虹膜和角膜之间。

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Lex Fridman Podcast

Aqueous chemical processing to dissolve away the regions that were exposed to light and leave the regions that were not.

利用化学处理,溶解掉受照的区域,保留未受照的部分。

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Becoming

Things felt slow and aqueous and slightly distorted, even if we were moving quickly and with precise guidance, waved by Secret Service agents into a freight elevator, hustled out a back exit at the hotel and into a waiting SUV.

即使我们在特勤局特工的挥手下快速移动,进入货运电梯,匆匆忙忙地从酒店的后出口驶出,进入一辆等待的 SUV,事情也感觉缓慢而潮湿,略有扭曲。

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Crash Course 合篇

Water based solutions, earlier I called them aqueous solutions.

基溶,之前我称它们为

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Indiecast

I mean, among Oasis fans, Aqueous is.

我的意思是,在绿洲乐队粉丝中,Aqueous也是。

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博兹曼科学——化学

On the right side we're going to have the two ions that are in aqueous environment.

在右侧,我们将看到环境中的两个离子。

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博兹曼科学——化学

If I radically increase Ksp and it goes way back more towards the right or in aqueous solution.

如果我大幅增加 Ksp,它会进一步向右或在中回移。

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Crash Course 合篇

I'm going to enjoy another of my favorite aqueous solutions: tea.

我要享受另一种我最喜欢的:茶。

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Crash Course 合篇

As you can see, one of the ions is pink in aqueous solution and the other is blue.

如您所见,其中一个离子在中呈粉红色, 另一个离子呈蓝色。

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Crash Course 合篇

And I'm calling it an aqueous solution again so that you remember it's called an aqueoussolution. Aqueous.

我再次称它为, 以便您记住它称为性的。

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化学 Crash Course

And I'm calling it an aqueous solution again so that you remember it's called an aqueoussolution. Aqueous. You can create all sorts of aqueous solutions using salts or minerals, even acids.

我又称之为,以便你记住它叫。你可以用盐、矿物质甚至酸来制造各种各样的

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