影响COD测定的因素探讨/COD测定的影响因素_方法标准_资讯中心_仪器信息网 关键词: COD;水质测定;条件范围 [gap=546]Key words: COD;Water quantitymeasuring; Terms and scopes
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水质指标测定 Water quality parameters were measured ; Water quality index ; Water quality indicators measuring
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采用国际通用的方法分析探讨了东海近海水质总汞测定中不确定度的影响因素。
In the paper, the factors that influence the uncertainty of mercury measurement in offshore water in East China Sea were analyzed by using the universal method.
结果表明该监测方法选择性好、准确度高、简便快捷，可作为饮用水及其他水质中氟含量的测定法。
The result shows that this method is simple and quick, high in selectivity and accuracy and can be used in the determination of fluoride content of drinking water and other water.
结果表明，在线检测仪器能够快速地测定水质，平均相对误差在10 %以内。
The result show the on_line detection instrument can test water quality promptly, and the average relative error is within 10%.
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