hcl的例句大全

The catalytic amination of isobutene, the catalytic amination of methyl tert butyl ether and the reaction of tertiary butyl alcohol with HCl and NH 3 to give tert butylamine are discussed with emphasis.

着重讨论了异丁烯催化氨化法、甲基叔丁基醚催化氨化法和叔丁醇卤化再氨化法等3种方法。

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The permeation coefficients of KET · HCl through an excised dog ′ s nasal mucosa was about 2.5 fold of that through a rabbit ′ s nasal mucosa.

KET·HCl家犬离体鼻黏膜的渗透系数约为家兔鼻黏膜的25倍。

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A method for the determination of trace As in coal by microwave digestion and hydride generation ICP-AES has been reported. The digestion system of HNO_ ( 3)-HCl-HF was evaluated.

建立了硝酸盐酸氢氟酸微波消解样品，氢化物发生ICP AES法测定煤中痕量砷的方法。

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The hydrofluoric acid-hydrochloric acid-nitric acid-vitriol ( HF-HCl-HNO_3-H_2SO_4) system was used for the determination of 15 rare earth elements in the ash of plant by inductively coupled plasma mass spectroscopy ( ICP-MS).

采用高温灰化植物样本，氢氟酸盐酸硝酸硫酸一次溶解植物灰分，电感耦合等离子体质谱法（ICP MS）同时测定15种稀土元素。

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Component measuring of KCl-HCl-H_2O system by pH meter and pCl meter

酸度计、氯度计测定KCl-HCl-H2O体系的组成

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The results show that the activity coefficients of HCl in HCl-NaCl solutions still obeys Harned ′ s Rule. The primary, secondary and total medium effect of HCl were calculated and discussed.

结果表明在溶液中总离子强度I保持恒定，HCl的活度系数服从Harned规则，进一步讨论了混合物中HCl的介质效应。

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The effect of a non-ionic surfactant on the corrosion behaviour of carbon steel and the interaction between nonionic surfactant and main inhibitors was investigated by measurement of weight loss and AC impedance in 1N HCl and 1N H_2SO_4 solutions.

本工作用失重法和交流阻抗法研究了非离子型表面活性剂平平加0-20对碳钢在1N HCL和1NH2SO4溶液中腐蚀行为的影响，以及同主体缓蚀组份之间的相互关系。

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Determination of HF, HCl and H_2SO_4 in workplace air using IC

离子色谱法同时测定工作场所空气中HF、HCl、H2SO4

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HCl-H2O solution system is a solution with highest permanent boiling point and it is difficult to get the concentrated hydrochloric acid solution at the top of the tower through simple distillation.

HCl-H2O溶液属于具有最高恒沸点的溶液，通过简单蒸馏，不能在塔顶得到浓缩的盐酸溶液。

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A study on the determination of the products from the oxidation of silver sulfide with HCl-KClO_3 to establish the reaction equation was presented.

介绍HCl&KClO3法氧化硫化银反应的检测，以确立该反应方程式的研究工作。

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The experiments were designed to remove HCl, NH 3, organic sulphur and coal tar component in high temperature coal gas, in combination and simultaneously by using a fixed-bed reactor at the reaction temperature range from 300 ℃ to 550 ℃.

在固定床反应器中首先对高温煤气中氨、有机硫化物、氯化氢及焦油4种污染物进行了同时脱除，其中选择CS2和1-甲基萘分别作为高温煤气中有机硫化物和焦油蒸气的模型化合物。

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In comparison with other acid reaction systems, the acid modified kaolin obtained from Al2O3/ HCl system showed obvious mesoporous distribution and its mesoporous character was strengthened at higher temperature.

结果表明，多种酸反应体系相比，在Al2O3／HCl体系中形成的酸改性白土具有明显的中孔分布，提高反应温度，中孔特征突出，孔道更加通畅。

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After the insertion, the needle was connected by means of an extension tube to a syringe filled with 18% HCL, adjust the speed to 12ml/ hour through a micro-dosage injection pump.

进针后，拔出针芯，确认无出血后，通过延长管与装有18%盐酸的注射器连接，后者置于微量注射泵上，以12ml/小时的速度注药。

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The Comparison Between Expression of Anti-oxidase of Alzheimer Rat Induced by Haloperidol Up-regulated by Buflomedil HCl and VitC

盐酸丁咯地尔、维生素C对氟哌啶醇致阿尔茨海默病大鼠抗氧化酶表达作用的影响

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conclusion: intraocular injection of norvancomycin hcl is safe and effective treatment for bacterial endophthalmitis.

结论：眼内注射国产盐酸去甲万古霉素08～1mg是治疗细菌性眼内炎有效而安全可靠的方法。

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They separated ionic gold from sulfides by chemical method of H 2O 2 HCl, conc.

尽管已经进行了许多研究工作，其中化学法用H2O2－HCl、浓HNO3体系分离矿物中的晶格金。

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The properties of surface active agents of microemulsion system ( OP-4+ OP-7)/ benzylacohol/ D_2EHPA/ cyclohexane/ HCl between cyclohexane/ HCl aqueous solution interface

微乳液体系（OP-4+OP-7）/苯甲醇／D2EHPA／环己烷／HCl水溶液活性组分的界面性质

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according to the composition of cuttlebone, we added diluent hcl in order to produce gas, and we deduced from the gas which material it is.

对于海螵蛸，我们在乌金胶囊内容物中加入稀盐酸，产生气体，然后鉴别所产生的气体从而推断出是否为海螵蛸。

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The effect of minocycline-HCl on diseased cementum in vitro

用米诺环素处理病变牙骨质的体外效果

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Study on the kinetics of corrosion of low carbon steel in HCl solution

盐酸腐蚀低碳钢的动力学研究

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