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| 离子选择电极多次标准加入法的一种计算方法 | |
| 引用本文： | 赵广超 杨耿. 离子选择电极多次标准加入法的一种计算方法[J]. 安徽师范大学学报(自然科学版), 1997, 20(4): 364-367 |
| 作者姓名： | 赵广超 杨耿 |
| 作者单位： | 安徽师范大学分析测试中心 |
| 摘 要： | 本文以离子选择电极多次标准加入法进行了研究，提出了用一次标准加入法求未知试样的近似初值，再由最小二乘法反复进行内线拟合求出溶液浓度值的运算方法，并在普及型计算机上用ＢＡＳＩＣ语言实现了该方法的运算过程，用此程序计算了一批实验数据，结果准确可靠，该辩证法原理简单，计算方便，有广泛的应用价值。 |
| 关 键 词： | 多次标准加入法 离子选择电极 BASIC语言 |
THE COMPUTATIONAL METHOD ON MULTIPLE STANDARD ADDITIONAL METHOD IN ION SELECTIVE ELECTROD |
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| Zhao Guangchao Yang Geng Xia Chuanjun. THE COMPUTATIONAL METHOD ON MULTIPLE STANDARD ADDITIONAL METHOD IN ION SELECTIVE ELECTROD[J]. Journal of Anhui Normal University(Natural Science Edition), 1997, 20(4): 364-367 | |
| Authors: | Zhao Guangchao Yang Geng Xia Chuanjun |
| Abstract: | In this paper, the multiple standard additional Method on ion selective electrode was studied. It gives a method with which the first volue of unknow samples concentration can be calculated by one time standard addition and the end value of that can be computed with the way of the least squares curve. According to this method, the entile opperational procedure was fulfiled with BASIC on a popular computer with this procedure, a lot of experimental data were computed and the results of calculation were auurate and reliable. The method has a certain value of application because its principle and its calculation was simple. |
| Keywords: | multiple standard additional method ion selective electrode BASIC |
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