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elemental analysis相关的网络例句

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与 elemental analysis 相关的网络例句 [注:此内容来源于网络,仅供参考]

The composition of the complex was determined by chemical method and elemental analysis.

研究了没食子酸的浓度和分散剂用量对产物的粒子大小的影响。

It was characterized by the ftir and elemental analysis.

利用ftir和元素分析对其进行表征。

In addition,IR and elemental analysis were used to analyze the structure of products produced in every step.

此外,还通过红外、元素分析等现代分析手段对各步反应的产物进行了结构表征及分析。

The structure and composition of the products were measured by IR and elemental analysis.

并通过红外光谱及元素分析对目标产物的组成和结构进行了分析鉴定。

The third part is the elemental analysis of the investment environment of modern service in Jinan City.

界定了现代服务业和投资环境的概念,简要叙述了现代服务业投资环境的有关理论和研究的基本方法。

Through the elemental analysis, microscope and scanning electron microscope observation, eluviation has a significant meaning to the reforming of the physical characters.

对岩心样品进行了显微镜、扫描电镜观察和元素分析,认为水体淋滤对不整合物性的改造作用明显。

Diallylethylamine was synthesized from ethylamine, allyl chloride and alkali. The structure was characterized by 1H NMR, IR and elemental analysis.

以乙胺、烯丙基氯和碱为原料合成了二烯丙基乙胺,其结构经1H NMR,FT-IR和元素分析表征。

In this dissertation, two derivatives of aniline containing polyoxyethylene substituent m-phenylene diamino formyl alkylenediamine poly acetate and poly-3-aminobenzoate were designed and synthesized. And then, comb-shaped polyaniline grafted by PEO were prepared by chemical oxidation copolymerization. The structure of copolymers were characterized by FTIR, ultraviolet-visible spectrum, elemental analysis and TEM etc..

本文在设计并合成两种含聚氧乙烯取代基的苯胺衍生物——间苯二氨基甲酰己二氨基甲酸聚氧乙烯乙酸酯和3-聚氧化乙烯单甲醚基苯胺的基础上,采用化学氧化法将它们与苯胺进行共聚,制备出了聚氧乙烯接枝聚苯胺的梳型共聚物。

Two novel development accelerant s with function were synthesized from 6-amido-benzimid-azole, phenyl-hydrosulfuryl-triazole and ringy hydrazide. The structures were confirmed by IR, MS and elemental analysis.

以6-氨基苯并咪唑和苯基巯基三唑为吸附基团,以环状酰肼为显影促进基团,合成了两个新型功能性显影促进剂,其结构经IR,MS和元素分析确证。

In the fourth chapter, four new complexes of hydrazide of podophyllic acid with transition metals have been prepared. Elemental analysis, molar conductivity, IR,〓 NMR and TG-DTA were used to characterize them. The results show that general formula of the complexes is M〓(n=0 or 2). The ligand is linked through the carbonyl oxygen and the terminal nitrogen of the hydrazide base to the transition metal ions in bidentate mode.

第四章 合成了四种鬼臼酰肼的过渡金属配合物,通过元素分析、摩尔电导、红外光谱、核磁共振氢谱和热重-差热对配合物进行了表征,研究结果表明,配合物的组成为M〓(n=0或2),配体是通过羰基氧和肼基上的端氮以双齿形式与金属离子配位的。

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