| 钙与镁含量测定的几个要点及指示剂的改进 |
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| 引用本文： | 刘宇. 钙与镁含量测定的几个要点及指示剂的改进[J]. 科技情报开发与经济, 2007, 17(13): 263-264 |
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| 作者姓名： | 刘宇 |
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| 作者单位： | 湖南省煤田地质局物探测量队,湖南株洲,412003 |
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| 摘 要： | 钙、镁含量是水质分析中两个重要指标,与我们日常生活密切相关。从钙、镁测定的原理中总结了试验中的几个要点,提出了对指示剂配制的改进意见及改进后对试验结果的影响。
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| 关 键 词： | 钙含量 镁含量 含量测定 指示剂 |
| 文章编号： | 1005-6033（2007）13-0263-02 |
| 收稿时间： | 2007-03-20 |
| 修稿时间： | 2007-03-20 |
Several Key Points of the Measurement of Calcium and Magnesium Contents and the Improvement of the Indicator |
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| LIU Yu. Several Key Points of the Measurement of Calcium and Magnesium Contents and the Improvement of the Indicator[J]. Sci-Tech Information Development & Economy, 2007, 17(13): 263-264 |
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| Authors: | LIU Yu |
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| Abstract: | The Calcium and magnesium contents,which are two important indexes in the water quality analysis,are closely related to our daily life.This paper sums up several key points of the test from the principle of Calcium and magnesium measurement,puts forward some suggestions on the improvement of the preparation of the indicator,and expounds the influence of the improved indicator on the test results. |
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| Keywords: | calcium contents magnesium contents content measurement indicator |
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