spectrography

the invention relates to a substrate and an internal standard used in mass spectrography detection.

本发明的名称是用于质谱法检测的底物和内标。

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analysis of aluminium copper alloys by emission spectrography.

铝铜合金的发射光谱分析

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direct determination of the chromium amount in cross-linked polymer with atomic absorption spectrography

用原子吸收光谱法测定交联聚合物中的铬含量

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The methods of determining cyanide including chromatography, spectrography, electrochemical analysis and other methods are expatiated.

阐述了近几年来国内氰化物的测定方法.方法包括:色谱法 、 光谱法 、 电化学法及其他方法.

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exploration on quantitative adjusting curve to determine lead content in tea pro ducts by atomic absorption spectrography

原子吸收光谱法测定茶叶中铅含量的定量校准曲线探讨

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analysis of non-alloyed aluminium by emission spectrography.

非合金铝的发射光谱分析

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analysis of aluminium silicon and aluminium-silicon-copper alloys by emission spectrography.

铝硅及铝硅铜合金的发射光谱分析

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study of the mechanism in plasitized pvc with infrared spectrography

用红外光谱法研究聚氯乙烯的增塑机理

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Textiles& Test method of the use of banned azo colourants Gas chromatography/ mass spectrography method

GB/T17592.1-1998纺织品禁用偶氮染料检测方法气相色谱/质谱法

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simultaneous examination of hg and se in water by atom- fluorescent spectrography

原子荧光光度法同时测定水中的汞和硒

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Solid 8 thngstocerio has been isolated by the use of ion exch-ange acidification method and examined with infrared spectrography, X ray diffration and differential thermal analysis.

采用离子交换分段收集交换液酸化法，合成了未见于文献的固体8钨铈杂多酸。对其进行了元素分析、电位滴定、X光粉末衍射、红外光谱和差热、热重分析。

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application of gas chromatograph mass spectrography to the identification of fisheries pollution accident survey

气相色谱质谱法在渔业污染事故调查鉴定中的应用

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application of artificial neural networks to the determination of acid-solved aluminum in steel by direct reading spectrography

人工神经网络直读光谱法测定钢中酸溶铝

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The phase of aluminum citrate in an aqueous solution was investigated by using()~ ( 27) Al nuclear magnetic resonance, spin-lattice relaxation time, digital matching, atomic absorption spectrography and dialysis methods.

通过分析27Al核磁共振波谱、自旋晶格弛豫时间，结合数字拟合方法、渗析法和原子吸收分光光度法，对柠檬酸铝的形态结构及其影响因素进行了研究；

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treatment of 48 patients with closed sport injury by frequency spectrography exposure and hot compressing with chinese herbal medicine

频谱仪照射配合中草药热敷治疗闭合性运动损伤48例

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