研制了一种微型氢化物发生装置。
文章对氢化物发生技术—氢化物发生器进行了评述。
This paper observes the techniques of hydride generation, ie, hydride generator.
目的研究氢化物发生—原子荧光法测定猪肾中砷的适宜条件。
To study the proper condition of using atomic fluorescence spectrometry to determine arsenic hydride in the pig kidneys.
采用氢化物发生-导数光谱法测定了31种中草药中锗的含量。
Traces of Germanium in 31 different species of Chinese medicinal herbs were determined by hydride generation-second derivative spectrometry.
用氢化物发生原子荧光光谱法测定了化工废水中的无机汞和总有机汞。
A sensitive method for the determination of inorganic mercury and total organomercury in chemical waste water by cold vapor generation atomic fluorescence spectrometry (CVG AFS) was proposed.
近年来，氢化物发生法的元素应用范围成为该领域一个重要的研究方向。
In recent years, expanding the scope of vapor (hydride) forming elements became an important research aspect in this field.
近年来，氢化物发生法的元素应用范围成为该领域一个重要的研究方向。
In recent years, expanding the scope of vapor forming elements became an important research aspect in this field.
本文采用氢化物发生-原子荧光法测定平衡保健盐中微量成分硒的含量。
It introduced that apply the method of the hydride action and the atomic fluorescence to measure selenium as a minim content in the balance health salt.
应用断续流动氢化物发生原子荧光光谱法对水果中微量硒进行了分析研究。
To detect micro - volume selenium by atomic fluorescence spectroscopy using discontinuous flowing hydride generation in fr uits.
目的通过试验提出氢化物发生-原子荧光光谱法测定车间空气中硒的方法。
Objective To introduce hydride generation atomic fluorescence spectrometer for determining Se in the air of workshops.
提出了浊点萃取预富集氢化物发生-原子吸收光谱法测定痕量汞的新方法。
The method for the determination of trace mercury in water samples by hydride generation atomic absorption spectrophotometry after cloud point extraction was proposed.
利用氢化物发生-原子荧光光谱法（HG-AFS）测定浆层纸中的铅含量。
The content of lead in coated paper was determined by hydride-generation atomic fluorescence spectrometry(HG-AFS).
该方法用离子交换将砷同基体铋分离，然后用氢化物发生原子吸收光谱法测定。
Arsenic is separated from the bismuth matrix by ion exchange method and determined by hydride generation atomic absorption spectrophotometry.
试验了酸介质、悬浮液粒度、悬浮液浓度等因素对砷氢化物发生效率的影响。
The effect of various factors such as various arid mediums and the particle size of slurry and slurry concentration etc. is tested.
试验了悬浮液粒度、酸介质、悬浮液浓度等因素对铋氢化物发生效率的影响。
The effect of various factors such as various acid media and the particle size of slurry and slurry concentration is tested. Determination of bismuth is the use of aqueous standards for calibration.
利用氢化物发生-原子荧光分析技术（HG-AFS）同时测定水样中汞、砷。
The analytical technique, hydride generation-atomic fluorescence spectrometry(HG-AFS), is used to determine hydrargyrum and arsenic in water sample simultaneously.
目的研究氢化物发生原子吸收光谱法测定食品中硒的分析技术和最佳分析条件。
Objective To determine selenium (Se) in selenium-enriched foods by hydride generation atomic absorption spectrometry.
建立了一种微波消解土壤样品，氢化物发生原子荧光法测定土壤中砷含量的方法。
We determined content of arsenic in soil by hydride generating atom fluorescence method with microwave dispel soil sample.
用双毛细管在线氢化物发生法能快速测定搪瓷制食具容器中微量锑，结果令人满意。
It is concluded that the method can quickly detect the trace Sb in enamel tableware with satisfactory results.
采用氢化物发生原子荧光光谱法测定不同茶叶中硒含量及影响茶叶硒浸出率的因素。
The selenium content of tea was determined by atomic fluorescence spectrometry, and the factors influencing the extraction rate of selenium from tea were studied.
研究了不同萃取介质、酸度、还原剂浓度、共存元素以及载流流速对氢化物发生的影响。
The influence of extracting medium, the acidity of sample, concentration of reductants, coexisting elements and carrier flow rate were studied and optimized.
本文建立了一种以气动稳流取代蠕动泵的流动注射氢化物发生原子吸收测定趾甲中硒的方法。
A method for determining selenium in human's toenail by using pneumatic steady flow injection with hydride generation atomic absorption spectrometry instead of peristaltic pump has been developed.
评述了等离子体光谱(ICP - AES)中的氢化物发生进样技术进展，引用文献79篇。
The sample introductions techniques of hydride generation in ICP-AES is reviewed, 79 references are cited.
选择适当的化妆品前处理方法，应用氢化物发生原子荧光光谱法对膏类化妆品中的砷进行测定。
Choosing appropriate pre-digestion method to cosmetic, detecting Arsenic in poultice cosmetic and foodstuff by hydride atomic fluorescence spectrometry was applied.
织构不仅对应力阈值有影响，而且也影响B值，因此控制织构仍可以制约氢化物发生应力再取向。
The threshold stress is affected by both the texture and the value of B . So controlling texture could still restrict hydride reorientation under tensile stress.
应用微波消解技术和原子荧光光谱仪以氢化物发生原子荧光光谱法测定了山梨糖醇液中砷的研究。
A method for determination the content of arsenic in sorbitol solution by the technology of microwave digestion and hydride generation —atomic fluorescence spectrometry was studied.
加强电化学氢化物发生反应过程中电极反应机理的探讨；加强干扰消除方法和应用方面的研究等。
The prospects of the EcHG, including the extending element range for EcHG, the mechanism of electrode reaction, interferences and elimination, were also discussed.
提出了流动注射离子交换在线分离-氢化物发生原子荧光光谱法测定钢铁样品中痕量砷的分析方法。
The technique combining the flow injection system of on-line ion-exchange with hydride generation-atomic fluorescence spectrometry was proposed for the determination of the trace Arsenic in steel.
本文采用原子吸收光度计与氢化物发生器联用测定食品中汞，目的是拓宽原子吸收光度计应用范围。
This article inducts that we can determine mercury in food by combine atomic-absorption spectrometer with hydride generator.
随着应力增大和温度循环次数增加，氢化物再取向程度也增大，但是氢化物发生再取向存在应力阈值。
When hydride reorientation takes place, there is a threshold stress concerned with the number of temperature cycling.
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