| 中国一级标准海水制备技术研究 |
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| 引用本文： | 马传芳,田锐.中国一级标准海水制备技术研究[J].海洋技术,2004,23(1):1-8,41. |
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| 作者姓名： | 马传芳 田锐 |
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| 作者单位： | 国家海洋标准计量中心,天津,300112 |
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| 基金项目： | 国家海洋局资助项目(2003012) |
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| 摘 要： | 依据《一级标准物质》(JJG1006-94)国家计量技术规范及其相关背景材料，利用国内的技术条件，成功地研制出了海水盐度量值的一级标准物质——中国一级标准海水。通过采用高精密度和高灵敏度的测试方法对海水样品的特性量值进行检测。并对其检测结果进行了统计检验和误差合成。实验结果表明，所研制的中国一级标准海水的盐度标准值总不确定度为O．001，达到了国际标准海水的同等水平。
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| 关 键 词： | 标准海水 《一级标准物质》 国家计量技术规范 盐度 制备 |
| 文章编号： | 1003-2029(2004)01-0001-09 |
Study on the Preparation Techniques of China's Primary Standard Seawater |
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| MA Chuan-fang,TIAN Rui.Study on the Preparation Techniques of China''''s Primary Standard Seawater[J].Ocean Technology,2004,23(1):1-8,41. |
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| Authors: | MA Chuan-fang TIAN Rui |
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| Abstract: | According to the National Metrology Technique Criterion on Primary Ref erence Material (JJG1006-94) and correlative information, we have successfully d eveloped the China's Primary Standard Seawater with domestic technology. Testing the characteristic values of seawater's sample with high precision and high- se nsitivity methods, we carried out the statistics test and error composition for the result. It shows that the total uncertainty of salinity standard value of Ch ina's Primary Standard Seawater is 0.001, and comes up to the same level of Inte rnational Standard Seawater. |
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| Keywords: | standard seawater preparation salinity standard |
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