Poly(vinyl alcohol)(PVA)-based polyanion was prepared by esterification of PVA with sulfuric acid.
硫酸与聚乙烯醇(PVA)经酯化制备PVA聚阴离子电解质。
| 单词 | Sulfuric Acids |
| 例句 |
英语例句库
Poly(vinyl alcohol)(PVA)-based polyanion was prepared by esterification of PVA with sulfuric acid. 硫酸与聚乙烯醇(PVA)经酯化制备PVA聚阴离子电解质。 The purified polysaccharides is determined by colourimetry with sulfuric acid phenol as colourimetric reagent. 测得多糖的含量为65。 Bromooctane was synthesized from industrial hydrobromic acid(48%) and n-octanol using concentrated sulfuric acid as catalyst. 以工业废氢溴酸(48%)为原料,在浓硫酸存在下,与正辛醇进行反应合成1-溴辛烷。 Phosphate rock is mixted with sulfuric acid and with revycled first-wash acid in a premixer. 磷矿在一个预混合槽中与硫酸以及循环回的第一洗涤酸进行混合。 Ethyl lauryl alcohol respectively react with hydrobromic acid to product bromohydrocarbon,sulfuric acid for catalyst。 以正十二醇和氢溴酸为原料,在浓硫酸的催化下,生产溴十二烷。 Corrosively medium for chemical production such as sodium hydrate,caustic soda,sulfuric acid,nitric acid,acetic acid,fatty acid. 化工生产品中的腐蚀性物料，如：烧碱、纯碱、浓稀硫酸、碳酸、醋酸等。 The colorimetry of sulfuric acid and p-Dimethylaminobenzaldehyde used to determinate the fusel oil of alcoholic liquor,but it occurs deviation. 测定白酒中杂醇油常采用硫酸-对二甲胺基苯甲醛比色法,但测定常有误差。 It is based on the catalytic effect of phenols for the oxidation of gallocyanin by sodium bromate in sulfuric acid medium. 在硫酸介质中,利用酚催化溴酸钠氧化花青的反应,联用顺序注射技术建立了顺序注射催化动力学光度法测定废水中痕量酚的新方法。 This article introduces that using mixed acid of nitric acid and sulfuric acid, beet waste-slag produces industrial product oxalic acid by ordinary pressure hydrocarbonylation. 本文介绍利用硝硫混酸常压氧化法，把甜菜废渣制成工业品草酸。 Pyrazole has been prepared through the dehydrogenation of 2 pyrazoline in which catalytic amonts of sodium iodide acts as dehydrogenation agent in sulfuric acid. 在硫酸中用碘化钠(催化量)作脱氢试剂使2吡唑啉脱氢制备吡唑。 In the system of sulfuric acid phenylglycollic acid cinchonine potassium chlorate, micro amount of tungsten in ammonium molybdate products has been determined by catalytic polarography. 在硫酸 -苯羟乙酸 -辛可宁 -氯酸钾体系中 ,催化极谱法测定钼酸铵产品中的微量钨。 Which indubitably indicate that the bismuthous sulfide can only dissolve in halogen acid except hydrofluoric acid, the mixed solution of dilute sulfuric acid and alkali halide. 结果表明硫化铋只能溶于氢卤酸（除氢氟酸外）、稀硫酸与碱金属卤化物的混合液中，不能溶于稀硫酸中。 It was proved that the osazone sulfuric acid development method(OSADM) is a quite ideal DAHPS activity assay method, according to the osazone's absorption map, the linear relations, detecting limit. 根据糖脎的物质吸收图谱、线性关系、最小检出限等方面都证明糖脎硫酸显色法是一种比较理想的DAHPS的酶活性测定方法，并确定此法为测定酶活性的第三种方法。 声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
原声例句
侏罗纪搏击俱乐部 You turn the sulfate containing evaporate into sulfuric acid aerosols in the atmosphere. 含硫的蒸汽在空气中变成硫酸气溶胶。 Scishow 精选系列 Chemists call anything stronger than pure sulfuric acid a superacid. 化学家把一切比纯硫酸酸性更强的酸叫超强酸。 Scishow 精选系列 But in chemistry labs, sulfuric acid is just the beginning. 但是在化学实验室，硫酸仅仅是开始。 Scishow 精选系列 Well, fluoroantimonic acid is ten quadrillion times stronger than sulfuric acid. 这么说吧，氟锑酸的强度是硫酸的万万亿倍。 Modern Family S01 'Cause I can smell the clouds of pure sulfuric acid from here. {\an8}[金星的大气层里有浓硫酸 会下硫酸雨]我从这儿可以闻到纯硫酸的酸臭气哦。 Crash Course 天文篇 Sulfur dioxide is a popular molecule there, and clouds form from sulfuric acid. 二氧化硫充斥着大气，云团是由硫酸形成的。 Scishow 精选系列 That's a hundred billion times more powerful than pure sulfuric acid! 比纯硫酸强上千亿倍！ VOA常速英语_美洲 When the nickel sulfide in the rocks mixes with air and water it makes sulfuric acid. 当岩石中的硫化镍与空气和水混合时，就会产生硫酸。 摩登家庭第一季_Modern Family-Season01 Hey, Jay, is that Venus? 'Cause I can smell the clouds of pure sulfuric acid from here. Slam! 嘿，杰，那是金星吗？我从这儿可以闻到纯硫酸的酸臭气哦。 躺枪！ 万物简史 The result was an impact that turned an area of seafloor the size of Belgium into aerosols of sulfuric acid. 结果，那个撞击把一片比利时大小的海底变成了硫酸气雾。 CNN 10 学生英语 2018年5/6月合集 It is something called lava haze, or laze, and it is a mixture of sulfuric acid and tiny particles of glass. 这是熔岩雾，或者叫做laze的东西，它是硫酸和微小的玻璃颗粒的混合物。 Crash Course 天文篇 As if that's not bad enough, it rains sulfuric acid, too, but it's so hot the drops evaporate before hitting the ground. 如果这还不够糟的话，它还会下硫酸雨，但天太热了，雨滴在落到地面之前就会被蒸发掉。 TED演讲（视频版）双语精选 I noticed it, for example, when tired of cramming the production of sulfuric acid, I stopped taking notes or engaging with chemistry in 10th grade. 例如我发现我厌烦了死记硬背硫酸类的化学名称，在我高一的时候便不再专注学习化学或记笔记。 万物简史 Scientists in Australia found microbes known as Thiobacillus concretivorans that lived in, indeed, could not live without-concentrations of sulfuric acid strong enough to dissolve metal. 澳大利亚科学家发现，有一种名叫蚀固硫杆菌的细菌生活在浓度高得足以溶解金属的硫酸里，实际上，它们离开了浓硫酸就活不成。 机智生活百科 Johnny was a chemist's son, but Johnny is no more. For what he thought was H2O was H2SO4 which is of course sulfuric acid. Oops. 约翰尼是化学家的儿子，但约翰尼已经不在了。因为他以为的 H2O 其实是硫酸 H2SO4。糟糕。 Crash Course 综合篇 And the acid that did this, was mostly sulfuric acid. 这样做的酸主要是硫酸。 Space – Verge Science The clouds themselves are made of droplets of sulfuric acid. 云本身是由硫酸液滴构成的。 2011 ESLPod " H2O" is water and " H2SO4" is sulfuric acid, which would kill you. “H2O”是水，“H2SO4”是硫酸，它会杀死你。 奇思妙想科学站 This would also help clear the clouds of sulfuric acid that hang over the planet. 这也将有助于清除笼罩在地球上空的硫酸云。 TPO综合写作听力 Well, as you read, Venus's atmosphere contains compounds such as carbon dioxide and sulfuric acid. 好吧，正如你所读到的， 金星的大气层含有二氧化碳和硫酸等化合物。 |
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