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。
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.
出处
《武汉船舶职业技术学院学报》
2008年第6期18-21,共4页
Journal of Wuhan Institute of Shipbuilding Technology
