摘要
归纳了海底沉积物声速特性及声速测量的两大类方法,分析比较了其各自的特点。针对所存在的问题提出了海底沉积物声速实验室仿真测量的思想。对正确运用“703”专项海洋环境调查技术规程中所采用的底质声速计算公式具有指导意义。
In this paper, two kinds of methods for measuring the sediment＇s acoustic characteristics and velocity are discussed and compared; also, the sediment＇s acoustic velocity laboratory simulating measuring methods in seafloor are put forward. The conclusion in this paper is instructive and practicable for using the empirical formula in the technical specification of ＂703＂ oceanic environment surveying.
出处
《海洋技术》
2006年第3期100-102,110,共4页
Ocean Technology
基金
总装预研项目(51445080204JB1601)
关键词
海底沉积物
声速特性
声速测量方法
the sea floor sediment
acoustic characteristics
acoustic velocity measuring
