nitro-的例句大全

A nitrofluorescein compound was obtained from 4-nitro phthalic acid and resorcinol a yield of 85.

以 4- 硝基邻苯二甲酸、间苯二酚、氯化锌为原料合成硝基荧光素,收率为85.

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4-Nitro-m-cresol and benzyl chloride, with sodium ethylate as the catalyst, synthesized 5-benzyloxy-2-nitrotoluene, the yield was 86.9%.

4-硝基间甲酚与氯化苄在乙醇钠作催化剂的条件下制备2-硝基-5-苄氧基甲苯，收率为86.9%。

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All K atoms coordinate with O atoms of phenolic hydroxyl group and nitro-group simultaneously.

所有的K离子均同时与酚 羟基 和硝基的氧原子配位.

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The stability of p-nitro aryloxy carboxylic acid in the alkaline medium

碱性介质中对硝基芳氧酸的稳定性研究

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Stability of Ether bond of O-nitro Aryl Ether in the Alkaline Medium

碱性介质中邻硝基芳香醚的醚键稳定性研究

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The reduction of aromatic nitro compounds with iron filings in the presence of ammonium chloride

用铁粉和氯化铵还原芳香族硝基化合物

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A pressure swing adsorption nitrogen generating device for producing nitro-gen enriched gas from compressed air was discussed.

一种用压缩空气制取氮气的变压吸附制氮设备。

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Measurement of trace aluminum in silicate sample by photometry based on di-bromo-nitro-azo-arsine

亚硝酸根的光度测定法二溴硝基偶氮胂光度法测定硅酸盐试样中的微量铝

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Synthesis of 4-Nitro-2-amino-ethylbenzene and its Application as a Diazo-component for Azoic Dyeing

4硝基2氨基乙苯的合成及其作为不溶性偶氮染料色基应用之研究

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Synthesis of Nitro-Azido Compounds

叠氮多硝基化合物的合成

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The method for the determination of 2 nitro-dimethyl-terephthalic by GC in this paper.

研究了2硝基对苯二甲酸二甲酯的气相色谱测定方法.

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This paper presents one's opinion for reduction course in alkali sulphide reduce nitro compound.

本文对硫化碱还原硝基化合物的反应历程写法提出了自己的见解.

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The photochemistry of compounds containing both nitro and carbonyl groups and their derivatives.

研究含硝基及羰基之分子及其衍生物之光化学.

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C. The assymmetrical nitro-porphyrin was synthesized by the Adler method with low yield.

C、用改进的Adler方法制备了不对称硝基卟啉,但产率低.

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Demand for ammonium nitrate, mainly from the people as well as the nitro-compound explosive products.

硝酸铵需求主要来自于民爆产品以及硝 基 复合肥.

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First, 5-nitro-1 and 4-naphthoquinone are prepared through nitration and oxidization of naphthalene, and then through reduction of nitro into amide, diazotisation of the amide and hydro-lytic action of diazo salt, the juglone is made.

萘经过硝化、氧化生成5-硝基-1,4萘醌，然后硝基还原成氨基、氨基重氮化、重氮盐再水解，最终用新方法制得胡桃醌。

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