| 用区间估计法控制环境监测质量的初探 |
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| 引用本文： | 何珩. 用区间估计法控制环境监测质量的初探[J]. 四川环境, 1997, 16(1): 30-33 |
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| 作者姓名： | 何珩 |
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| 作者单位： | 东方电机股份有限公司安技环保处 |
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| 摘 要： | 用投放质控标准样的方法来选择若干校准曲线，对这些标准曲线的截距ａ、斜率ｂ的进行总体参数进行区间估计。在实际工作中根据估计出的置信区间便可控制和检验监测所做校准曲线的质量，从而间接推断同期环境监测的质量。
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| 关 键 词： | 区间估计 控制 监测 质量 |
A Preliminorry Probe on Controling Environmental Monitoring Quality with Interval Estimation |
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| He Heng. A Preliminorry Probe on Controling Environmental Monitoring Quality with Interval Estimation[J]. Sichuan Environment, 1997, 16(1): 30-33 |
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| Authors: | He Heng |
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| Abstract: | With standard samples of quality control in the test, the calibration curves are chosen. For the population parameter of intercepts A and slope B of calibration curves, we can estimate its interval. In our work, the calibration curves quality in the test is controlled and inspected with the confidence interval estimation. Thereby, we can indirectly infer the corresponding environmental monitoring quality. |
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| Keywords: | Interval estimation control monitoring quality. |
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