港工技术
港工技術
항공기술
PORT ENGINEERING TECHNOLOGY
2014年
2期
62-64
,共3页
自容式验潮仪%海水密度%绝对压力%温度%盐度%深度%误差
自容式驗潮儀%海水密度%絕對壓力%溫度%鹽度%深度%誤差
자용식험조의%해수밀도%절대압력%온도%염도%심도%오차
self-contained tide gauge%seawater density%absolute pressure%temperature%salinity%depth%error
就自容式验潮仪工作原理，阐述了海水密度对验潮仪测深精度的影响，常规方法计算海水密度的适用性分析，不同温度、盐度、深度引起的海水密度变化，提出了采用深度对比法确定海水密度。
就自容式驗潮儀工作原理，闡述瞭海水密度對驗潮儀測深精度的影響，常規方法計算海水密度的適用性分析，不同溫度、鹽度、深度引起的海水密度變化，提齣瞭採用深度對比法確定海水密度。
취자용식험조의공작원리，천술료해수밀도대험조의측심정도적영향，상규방법계산해수밀도적괄용성분석，불동온도、염도、심도인기적해수밀도변화，제출료채용심도대비법학정해수밀도。
The operating principle of self-contained tide gauge is introduced so as to explain the impact of seawater density on its seawater depth measurement precision,analyze the applicability of conventional method which is used to calculate seawater density,and clarify the variance of seawater density caused by the changes of temperature,salinity and depth. Therefore,it is proposed to adopt depth correlation method to determine the density of seawater.
