| 水尺计量误差分析与解决办法 |
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| 引用本文： | 郭志新,贺益雄.水尺计量误差分析与解决办法[J].武汉船舶职业技术学院学报,2008,7(6):18-21. |
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| 作者姓名： | 郭志新 贺益雄 |
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| 作者单位： | 武汉理工大学航运学院,湖北武汉,430062 |
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| 摘 要： | 为减少和控制水尺计量误差，应采取各种措施得出正确的海水密度、水尺，压载水量。本文分析评估各种误差以得到准确货量，并采用合适的数学方法，可有效提高尺寸计量精度。
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| 关 键 词： | 误差 密度 船舶常数 正态分布 |
The Analysis And Solutions of Errors in Draft Survey |
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| GUO Zhi-xing,HE Yi-xiong.The Analysis And Solutions of Errors in Draft Survey[J].Journal of Wuhan Institute of Shipbuilding Technology,2008,7(6):18-21. |
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| Authors: | GUO Zhi-xing HE Yi-xiong |
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| Institution: | (Wuhan University of Technology, Wuhan 430062, China) |
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| Abstract: | In order to control and minimize the errors during draft survey, correct steps should be taken to detect the correct density of sea water ,drafts of ship,and quantity of ballast water. Correct figure of cargo can be got after all kinds of errors have been evaluated. Good mathematic means can be of great help to this work. |
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| Keywords: | errors density constant normal school |
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