| 硅钼蓝分光光度法测定铁矿石中二氧化硅含量测量不确定度评定 |
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| 引用本文： | 赵孟群,田静,陈瑞光.硅钼蓝分光光度法测定铁矿石中二氧化硅含量测量不确定度评定[J].南方金属,2011(5):42-44,47. |
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| 作者姓名： | 赵孟群 田静 陈瑞光 |
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| 作者单位： | 广东省韶关钢铁集团有限公司,广东韶关,512123 |
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| 摘 要： | 应用测量不确定度评定理论,结合日常工作和实验方法,分析硅钼蓝分光光度法测定铁矿石中二氧化硅含量的影响因素,计算和评定测定过程各不确定度分量,最终给出分析结果的测量不确定度.
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| 关 键 词： | 硅钼蓝分光光度法 二氧化硅 铁矿石 不确定度 |
Assessment of the uncertainty in measurement of silica in iron ore with silicon-molybdenum blue spectrophotometry |
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| ZHAO Meng-qun,TIAN Jing,CHEN Rui-guang.Assessment of the uncertainty in measurement of silica in iron ore with silicon-molybdenum blue spectrophotometry[J].Southern Metals,2011(5):42-44,47. |
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| Authors: | ZHAO Meng-qun TIAN Jing CHEN Rui-guang |
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| Affiliation: | ZHAO Meng-qun,TIAN Jing,CHEN Rui-guang (Guangdong Shaoguan SteelGroup Co.,LTD,Shaoguan 512123,Guangdong) |
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| Abstract: | The factors affecting the measurement uncertainty of silica in iron ores with silicon-molybdenum blue spectrophotometry were determined using the uncertainty theory and the routine experimental method.The uncertainties in individual measurement stages were calculated and assessed,and finally summed up to give the resultant uncertainty of the whole measurement. |
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| Keywords: | silicon-molybdenum blue spectrophotometry silica iron ore uncertainty |
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