1.
Research on Directivity of Ultrasonic Emitter for Parametric Array Loudspeaker System
参量阵扬声器系统的超声发射阵指向性研究
2.
Design and Implementation Of Transmission And Reception Of Ultrasonic Phased Array System Based on FPGA
基于FPGA的超声相控阵发射与接收系统的实现
3.
Sound Field Modeling and Calculation for Underwater Acoustic Projecting Transducer and Array;
水声发射换能器及基阵的辐射声场建模与计算
4.
Study of vibro-acoustography with high spatial resolution based on sector array transducers
高分辨率扇形阵列超声激发振动声成像研究
5.
Research on High-precision Phased Ultrasonic Transmission in Phased Array Ultrasonic System;
超声相控阵系统中高精度触发系统研究
6.
Echocardiographic diagnosis and evaluation of fetal paroxysmal upraventricular tachycardia and normobaric oxygen therapy
胎儿阵发性室上性心动过速的超声诊断及治疗
7.
LVT Induced Pinacol Coupling under Ultrasound Irradiation;
超声辐射下低价钛诱发的片呐醇偶联
8.
Ultrasound makes an image by bouncing sound waves off an object inside the body.
通过体内器官声波发射，超声波可以成像。
9.
Online Inspection Based on Acoustic Emission and TOFD Technology and Its Application
基于声发射和超声TOFD的在线检验技术及应用
10.
linear array ultrasound scanner
线性阵列超声波扫描器
11.
Simulation of Measuring Torpedo Launch Noise in Submarine Based on Towed Array Sonar
基于拖曳线列阵声纳的潜艇武器发射噪声监测仿真研究
12.
From there rose the rattle and chatter and whistling.
那儿发出一阵阵格格声、人语声和哨声。
13.
Electromagnetic acoustic transducer(EMAT) is a new ultrasonic transmitting and receiving device.
电磁超声换能器是一种新型的超声波发射接收装置。
14.
Supersonic Jet-cooled Laser-induced Fluorescence(LIF) Spectrum of Biacetyl
超声射流冷却丁二酮的激光诱导荧光激发谱
15.
Research of the Air-ultrasonic Transducer and Its Transmitting and Receiving Device;
空气超声换能器及其发射、接收装置的研究
16.
The Location Testing to Partial Discharge of In-service Extra-high Voltage Transformer Using Acoustic Emission
在役超高压变压器局部放电声发射定位检测
17.
Treatment of ultrasoundguided radiofrequency ablation for primary hepatic carcinoma: an analysis of 46 cases
超声引导下射频消融治疗原发性肝癌46例
18.
Research on and Design of the Ultrasound Emitting System for Concrete Detecting
混凝土检测的超声波发射系统研究与设计