我们分别采用离子色谱法和氟离子选择电极法对茶叶中氟化物的含量进行测定。
We tested the quantity of fluoride in tea leaves by separately using fluorinion selective electrode and the ion chromatographys.
电提取离子法在提取离子时是一个动态过程，提取量不但与提取时间有关，而且与指示电极的位置有关。
Extracting ion by electric extraction ionic method is a dynamic process, the extraction volume relates not only with extraction time but also with location of indicate extraction electrode.
从理论上导出了离子选择性电极一次标准加入法测量结果的相对误差计算公式。
The calculating formula for the measuring relative error of standard addition method of ion selective electrode was obtained.
方法：采用氟离子选择电极法进行测定。
研究了离子选择性电极标准加入法的测量误差与标准溶液加入量的关系。
The relation between the measuring error of standard addition method for ion selective electrode and the added amount of the standard solution was studied.
用半微分阴极溶出伏安法研究硫离子在银电极上的电化学行为。
Electrochemical behaviour of sulphion at silver electrode has been studied by half differential cathodic stripping voltammetry.
应用氟离子选择性电极法对茶叶中氟含量进行了测定。同时，对影响茶叶中氟浸出的相关因素作了初步探讨。
Fluorine content of tea was studied by fluorine ion selectivity electrode and the relative factors which make influence to fluorine extraction were researched.
采用氧弹燃烧法配合氟离子电极对有机溶剂型和水溶性氟碳漆中氟碳树脂含量的分析方法进行了研究。
The analysis of fluorocarbon resin content in fluorocarbon lacquer by using oxygen bomb burning method with fluorin ion electrode are discussed in detail.
脉冲电沉积法可用于制备性能优良的电化学控制离子分离膜电极。
The results show that the NiHCF thin films formed on graphite substrates are suitable for electrochemically controlled ion separation(ECIS) processes.
方法：采用氟离子选择电极法。
采用线性扫描伏安法和电位阶跃法，研究了锂离子在铝电极上的电极过程机理。
The Deposition mechanism of Lithium on aluminium electrode was studied by using linear sweep voltammetry and potential step method.
方法：分别采用离子色谱法和氟离子选择电极法对茶叶中氟化物的含量进行测定，并将结果进行比较。
Methods:First, we tested the quantity of fluoride in tea leaves by separately using fluorinion selective electrode and the ion chromatography and then compared the results.
本文研究并比较了三种测定抗心血管病药尼群地平的方法：氰离子选择电极法、示波极谱法和紫外分光光度法。
This paper has studied and compared three methods of determination of cardiovascular drug, Nitrendipine: Cyanide selective electrode method, single sweep polarography and UV-spectrophotometric method.
阐明了采用粉末微电极循环伏安法估测锂离子电池（LIB）炭负极材料的循环性能的原理。
The principle of estimating the cyclic performance of carbon negative electrode materials in LIB with the powder microelectrode cyclic voltammetric method was illustrated.
本文从碘量法、吸光光度法、化学分析法、离子选择电极法出发，评述了酱油中碘含量测定方法的研究现状。
A review is presented on the determination of micro amounts of iodine in iodinated sauce with iodometry, absorption spectrophotometry, chemiluminescence analysis, ion selective electrode analysis.
提出了一种新的离子选择性电极分析方法，即等电位差-离子选择性电极法，该方法已用于氟的测定。
A new analytical method of ion selective electrode, that is, equal potential difference-ion selective electrode, has been developed.
测定结果表明，采用离子选择性电极方法（ISE）和电导法所得CMC结果均与文献值相一致。
The experimental results showed that the CMC measured by ISE and the conductance are in agreement with the literature value.
采用碘离子选择电极法建立了一种分析测定湿法磷酸中碘含量的方法。
The analytical method of iodine in wet process phosphoric acid by the ion selective electrodes is studied in this paper.
方法采用氟离子选择电极法。
利用缓冲体系的平衡移动，结合不同的电极进行电势法检测，可间接测定样品中各种离子甚至中性分子的浓度。
Using equilibrium shift of buffer solution, indirect determination of a number of ionic even molecular components by FIA in combination with potentiometric detection can be realized.
优于火焰光度法和其它离子电极方法。
This method is superior to flame spectrum method and other ion electrode methods.
硒的测定用DAN荧光分光光度法，氟的测定用氟离子选择电极法。
Selenium in grains was determined by DAN fluorescence spectrophotometer, while fluorine was determined by fluoride ion selective electrode method.
本文介绍一种新型的测量氨氮浓度的方法？铵离子选择电极分析法。
A new method to determine the concentration of ammonia-nitrogen by ammonium ion selective electrode has been introduced in this paper.
改进M型电极法的离子引出时间和引出收集率均比平行板电极法的好。
The results show that the improved M type electrode method is better than the parallel electrode method for both collecting time and collecting rate.
用离子选择电极法和电导法测定了阳离子表面活性剂胶束溶液中的反离子缔合度。结果表明，离子选择电极法测出的数据可靠。
The concetration association degree in cationic surfactant micellar solution was determined by ISE method and conductance method. The results showed that ISE method was reliable.
方法氟离子选择电极法。
方法按照国家《地方病防治项目技术方案》进行，水氟测定用氟离子选择性电极法。
Methods According to "The National Technical Scheme for Endemic Disease Control", the content of fluoride in drinking water was assassed by F-ion selective electrode.
方法：水氟含量采用氟离子选择电极法进行检测，儿童氟斑牙采用三型九度法。
Methods The fluoride contents were tested by fluoride selective ion electrode, dental fluorosis prevalence rate of children was examined according to clinical diagnosis standard.
方法：水氟含量采用氟离子选择电极法进行检测，儿童氟斑牙采用三型九度法。
Methods The fluoride contents were tested by fluoride selective ion electrode, dental fluorosis prevalence rate of children was examined according to clinical diagnosis standard.
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