机构

• 海洋研究所 [2]
• 长春光学精密机械与物... [1]

采集方式

• OAI收割 [3]

内容类型

• CNKI期刊论文 [1]
• 会议论文 [1]
• 期刊论文 [1]

发表日期

• 2014 [2]
• 2011 [1]

学科主题

• 主要研究方向::海洋... [1]

筛选

浏览/检索结果: 共3条，第1-3条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Tests of new in-situ seabed acoustic measurement system in Qingdao CNKI期刊论文  OAI收割 2014 作者:  Hou ZY(侯正瑜);  Guo CS(郭常升);  Wang JQ(王景强);  Li HY(李会银);  Li TG(李铁刚)   |  收藏  |  浏览/下载：1/0  |  提交时间：2024/12/18 seafloor sediment  in-situ measurement  sound velocity and attenuation.   Tests of new in-situ seabed acoustic measurement system in Qingdao 期刊论文  OAI收割 CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY, 2014, 卷号: 32, 期号: 5, 页码: 1172-1178 作者:  Hou Zhengyu;  Guo Changsheng 收藏  |  浏览/下载：39/0  |  提交时间：2014/11/18 seafloor sediment  in-situ measurement  sound velocity and attenuation   Multi-parameters decoupling method with Lamb wave sensor for improving the selectivity of label-free liquid detection (EI CONFERENCE) 会议论文  OAI收割 2011 16th International Solid-State Sensors, Actuators and Microsystems Conference, TRANSDUCERS'11, June 5, 2011 - June 9, 2011, Beijing, China 作者:  Zhou L. 收藏  |  浏览/下载：24/0  |  提交时间：2013/03/25 The anti-symmetric modes (A01 mode for low frequency  A 03 mode for high frequency) and symmetric modes (S0 mode) produced by Lamb wave sensor are used to detect multi-parameters of a liquid  such as its density  sound velocity and viscosity. These modes are found to be very different to the parameters. For example  the A01 mode is very sensitive to the liquid's density but the A03 mode is sensitive to its sound velocity. The measurements of the attenuation with S0 mode can give out liquid's viscosity after its density been determined by A 01 mode. That could be a way to distinguish an unknown liquid with high sensitivity or to solve the problem of the selectivity of label free detection on biosensors. 2011 IEEE.