| 影响滤简分析质量的主要因素和改进方法 |
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| 引用本文： | 贺承启.影响滤简分析质量的主要因素和改进方法[J].干旱环境监测,2010,24(1):62-64. |
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| 作者姓名： | 贺承启 |
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| 作者单位： | 新疆环境监测总站,新疆,乌鲁木齐,830011 |
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| 摘 要： | 介绍了影响滤简称量恒重的原因，指出空气湿度、冷却时间和烘干时间等对滤简称量恒重都有影响。提出使用标准空白滤筒、在平衡室中冷却、称量滤筒、并采用专用滤简盒和刚玉滤筒采样减小系统误差。
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| 关 键 词： | 滤筒 湿度 冷却 烘干 温度 |
Main Factors and Improving Method of Effect Filter Canister Analysis Quality |
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| HE Cheng-qi.Main Factors and Improving Method of Effect Filter Canister Analysis Quality[J].Arid Environmental Monitoring,2010,24(1):62-64. |
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| Authors: | HE Cheng-qi |
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| Institution: | Xinjiang Environmental Monitoring Center;Urumqi Xinjiang 830011;China |
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| Abstract: | This paper introduced effect cause of filter canister weighing constant,indicated air humidity,cooling time and drying time all influenced filter weighing constant.The paper advanced how to decrease systemic error by using normal blank filter canister,cooling in balance room,weighing filter canister,using special filter canister box and corundum filter canister. |
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| Keywords: | filter canister humidity cooling drying temperature |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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