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Electroacoustic performance online measurement under extreme pressure using an 11,000-m transceiver
期刊论文
MARINE GEORESOURCES & GEOTECHNOLOGY, 2022, 页码: 9
作者:
Qu, Zhiguo
;
Zhong, Zhi
;
Zou, Dapeng
;
Cao, Xinghui
;
Shan, Mingguang
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2022/12/19
Transceiver
transceiver signal
sediment
online measurement
electroacoustic performance
extreme pressure
Ppb-level gas detection using on-beam quartz-enhanced photoacoustic spectroscopy based on a 28 kHz tuning fork
期刊论文
PHOTOACOUSTICS, 2022, 卷号: 25
作者:
Lin, Haoyang
;
Zheng, Huadan
;
Montano, Baiyang Antonio Zhou
;
Wu, Hongpeng
;
Giglio, Marilena
收藏
  |  
浏览/下载:53/0
  |  
提交时间:2022/01/25
Optical sensing
Photoacoustic spectroscopy
Quartz tuning fork
Quartz enhanced photoacoustic spectroscopy
Hybrid Autoregressive and Non-Autoregressive Transformer Models for Speech Recognition
期刊论文
IEEE SIGNAL PROCESSING LETTERS, 2022, 页码: 762-766
作者:
Zhengkun Tian
;
Jiangyan Yi
;
Jianhua Tao
;
Shuai Zhang
;
Zhengqi Wen
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2022/06/14
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
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:2/0
  |  
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
Ultrasonic Array Detection Method on Cylindrical Surface Diffusion Weld of Complex Structural Parts
期刊论文
Jixie Gongcheng Xuebao/Journal of Mechanical Engineering, 2020, 卷号: 56, 期号: 22, 页码: 1-7
作者:
Li, Wentao
;
Zhou, Zhenggan
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2022/02/17
Acoustic waves
Acoustics
Finite difference time domain method
Signal to noise ratio
Testing
Transducers
Ultrasonic testing
Welds
Complex structural parts
Component structure
Detection efficiency
Detection experiments
Low signal-to-noise ratio
Prefabricated defects
Structural characteristics
Ultrasonic testing method
Study of hidden structure detection for tunnel surrounding rock with pulse reflection method
期刊论文
MEASUREMENT, 2020, 卷号: 159, 页码: 14
作者:
Wang, Jinchao
;
Wang, Chuanying
;
Han, Zengqiang
;
Jiao, Yuyong
;
Zou, Junpeng
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2021/05/25
Tunnel engineering
Concealed structure
Structure detection
Pulse reflection method
3D imaging
Characteristic parameters
Study on removing calcium carbonate plug from near wellbore by high-power ultrasonic treatment
期刊论文
ULTRASONICS SONOCHEMISTRY, 2020, 卷号: 62, 页码: 7
作者:
Zhang X
;
Zang C
;
Ma HL(马海玲)
;
Wang ZJ
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2020/04/07
Inorganic scaling and plugging
Ultrasonic cavitation
Ultrasonic friction
Variable Aperture Method of Ultrasonic Annular Array for the Detection of Addictive Manufacturing Titanium Alloy
期刊论文
Journal of Sensors, 2020, 卷号: 2020
作者:
Li, Wenchao
;
Chang, Junjie
;
Li, Wentao
;
Long, Xiaoyun
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2022/02/18
Acoustic fields
Focusing
Manufacture
Titanium alloys
Transducers
Study on Seismic Performance and Damage Analysis of Steel Plate Shear Wall with Partially Encased Composite (PEC) Columns
期刊论文
APPLIED SCIENCES-BASEL, 2019, 卷号: 9, 期号: 5
作者:
Yin, Zhanzhong
;
Zhang, Hui
;
Yang, Wenwei
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2019/11/15
partially encased composite (PEC) columns
steel shear wall
seismic performance
bearing capacity
hysteretic behavior
Simultaneously Determining Sensitivity and Effective Geometrical Parameters of Ultrasonic Piezoelectric Transducers Using a Self-Reciprocity Method
期刊论文
IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL, 2019, 卷号: 66, 期号: 10
作者:
Li, Xiongbing
;
Lyu, Duo
;
Song, Yongfeng
;
Zhang, Shuzeng
;
Hu, Ping
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2019/12/05
Diffraction and attenuation correction
effective geometrical parameters
self-reciprocity method
transducer sensitivity
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