ceric的例句大全

Since electrodes and a pH meter used in the method are very popular in a common chemical laboratory and dilution is not required on the eerie-cerous dosimeter solution, the potentiometry of the ceric-cerous system is very suitable for routine dose measurement on radiation processing.

该方法无需稀释，所使用的电极和酸度计都是普通化学实验室中常见的，因而特别适用于辐射加工常规剂量测量。

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synthesis of ethyl hexanoate by ceric sulfate catalyst

硫酸高铈催化合成己酸乙酯的研究

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synthesis of benzyl butyrate catalyzed by ceric sulfate

硫酸高铈催化合成丁酸苄酯的研究

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determination of iron in pyrite samples by stannous chloride-hydrazine sulfate-ceric sulfate method

氯化亚锡-硫酸肼-硫酸铈滴定法测定铁

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synthesis of butyl acetate using ammonium ceric sulfate as catalyst

硫酸铈铵催化合成乙酸正丁酯的研究

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synthesis of iso-amyl acetate using ammonium ceric sulfate as catalyst

硫酸铈铵催化合成乙酸异戊酯的研究

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In the presence of acid and polyethylene glycol, phenol reacted with ceric ammonium nitrate 2, 4-dinitrophenol.

在醋酸、相转移催化剂聚乙二醇存在下, 苯酚与硝酸铈铵反应生成2, 4- 二硝基苯酚.

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Iso-amyl acetate was synthesized with ammonium ceric sulfate as catalyst neutralized acetic acid and iso-amyl alcohol.

以硫酸铈铵为催化剂,乙酸和异 戊 醇为原料,合成乙酸异戊酯.

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In the presence of ethanonitrile and glycol, anisole reacts with ammonium ceric nitrate to form o-nitroanisole.

在乙腈、聚乙二醇存在下, 用苯甲醚与硝酸铈铵反应合成了邻硝基苯甲醚.

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Objective To study the catalytic activity of ceric sulfate in the synthesis of butyl acetate.

目的研究硫酸铈在合成乙酸丁酯工艺中的催化性能.

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Isoamyl butyrate was synthesized by using ceric sulfate as the catalyst.

以硫酸高铈为催化剂,正丁酸和异戊醇为原料合成了正丁酸异戊酯.

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A method for synthesis of isobutyl acetate based on ceric sulfate as catalyst was developed.

以冰醋酸、异丁醇为原料,硫酸高铈为催化剂合成乙酸异丁酯.

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Phenanthroline is used as indicator and ammonium ceric nitrate standard solution for titration in the determination.

以邻-菲罗林为指示剂,用硝酸铈铵标准溶液滴定的方法测定.

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Grafting polymerization of acrylic acid onto flax initiated by ceric salt has been studied.

研究了利用铈盐引发丙烯腈与亚麻接枝共聚反应.

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The effects of different species of ceric(ⅳ) ions and cupric sulphate on the rate of grafting are also studied.

此外，还研究了不同种类稀土离子Ce~（4+）和硫酸铜浓度对该反应速率的影响。

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Study on Application and Synthesis for High Pure Ammonium Ceric Nitrate

高纯硝酸铈铵的合成与应用研究

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A green method for ceric hydroxide synthesis with cerium carbonate and hydrogen peroxide as main raw materials is reported, and two products, ceric hydroxide and sodium acetate, are obtained.

研究了氢氧化铈合成的绿色方法.以碳酸铈和醋酸为主要原料，最后获得氢氧化铈和醋酸钠。

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The synthesis of butyl acetate with acetic acid and butanol as reactants and ammonium ceric sulfate as catalyst was studied. Through experiment, the influencing factors of reaction were investigated. The results showed that the esterification rate is over 93.4%.

研究了以硫酸铈铵为催化剂，乙酸和正丁醇为原料合成乙酸正丁酯，通过试验确定了最佳合成条件，结果表明，在适宜条件下其酯化率可达93.4%。

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The grafting of butyl acrylate ( BA) onto gelatin, using ceric ammonium nitrate ( CAN) as redox initiator in aqueous medium, has been studied.

在明胶上接枝丙烯酸丁酯是以硝酸铈铵为引发剂在水介质中进行的。

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The rate of reclamation of cerium is above 95% in the ceric hydroxide. The ratio of CeO_2/ TREO is about 83% in the ceric hydroxide.

用氨水回调，氢氧化铈沉淀中，铈的收率大于95%，CeO2／TREO约为83%。

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