任来法,凌鸿烈,刘守华,王志诚,曹民.ASSM-Ⅱ型声学悬浮泥沙观测系统[J].声学技术,1996,(2):68~72 |
ASSM-Ⅱ型声学悬浮泥沙观测系统 |
The new hydrographical observing instrument——“ASSM-ⅡAcoustical suspended Sediments Observing System” |
投稿时间:1995-12-05 |
DOI: |
中文关键词: 声背向散射 悬浮泥沙 动态观测 |
英文关键词: acoustical backscattering suspended sediments dynamic observing |
基金项目:国家自然科学基金(编号49576271) |
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中文摘要: |
本文介绍了一种新型的水文观测设备-”ASSM-Ⅱ型声学悬浮泥沙观测系统“,它可以自动、连续和长时间地实时观测水中悬浮泥沙浓度分布和动态变化过程。文中介绍了工作原理框图、技术参数、性能特点及海上现场观测结果。 |
英文摘要: |
In this paper the new hydrographical observing instrument──“ASSM-Ⅱ Acoustical Suspended Sediments Observing System”is introduced. It is to be able to autornatically and continually observe and estimate the real-time concentrations profiles of suspended sediments in water and dynamic changing process. The principle block-diagram. technology parameters main features and effects of real-time observing in coastal environments are given. |
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