中国科学院机构知识库网格系统: 检索

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	Measuring the sound speed in deep-sea first sediment layer using a high-frequency submersible sub-bottom profiler: Method and sea trial application 期刊论文 OAI收割 MARINE GEORESOURCES & GEOTECHNOLOGY, 2021, 页码: 11 作者: Qu, Zhiguo; Zou, Dapeng; Shan, Mingguang; Cao, Xinghui; Xie, Yongqiang \| 收藏 \| 浏览/下载：21/0 \| 提交时间：2022/05/26 Deep-sea first sediment layer sound speed measurement high-frequency submersible sub-bottom profiler transceiver combined transducer linear frequency modulation pulse compression
	Experimental study of the ballast in situ sediment acoustic measurement system in South China Sea 期刊论文 OAI收割 MARINE GEORESOURCES & GEOTECHNOLOGY, 2018, 卷号: 36, 期号: 5, 页码: 515-521 作者: Wang, Jingqiang; Li, Guanbao; Liu, Baohua; Kan, Guangming; Sun, Zhiwen \| 收藏 \| 浏览/下载：37/0 \| 提交时间：2019/08/21 Attenuation in situ measurement seafloor sediment sound speed
	Experimental study of the ballast in situ sediment acoustic measurement system in South China Sea 期刊论文 OAI收割 MARINE GEORESOURCES & GEOTECHNOLOGY, 2018, 卷号: 36, 期号: 5, 页码: 515-521 作者: Wang, Jingqiang; Li, Guanbao; Liu, Baohua; Kan, Guangming; Sun, Zhiwen \| 收藏 \| 浏览/下载：25/0 \| 提交时间：2018/12/21 Attenuation In Situ Measurement Seafloor Sediment Sound Speed
	An investigation of the aerodynamic noise of long-grouped high speed trains 会议论文 OAI收割 Cagliari, Sardinia, Italy , 5-8 April 2016 作者: Sun ZX(孙振旭); Yang GW(杨国伟); Guo DL(郭迪龙) \| 收藏 \| 浏览/下载：32/0 \| 提交时间：2018/11/08 Acoustic noise Acoustic variables measurement Acoustic wave transmission Aerodynamics Architectural acoustics Computational aeroacoustics Numerical models Railroad transportation Railroads Speed Turbulence Vehicles Aerodynamic noise High speed train (HST) Non linear acoustics Sound power Sound pressure level