1.
Study on the Characters of Ultrasonic Pulse Field Based on the Means of Reflection by Small Ball
基于小球反射法的超声脉冲波声场特性研究
2.
Visualization Study of Ultrasonic Pulse Fields on Hollow Cylinder Cross Section
![点击朗读](/dictall/images/read.gif)
空心圆柱横截面内超声脉冲波声场的可视化研究
3.
variable pulse ultrasonic therapy apparatus
![点击朗读](/dictall/images/read.gif)
可变脉冲超声波治疗机
4.
Measuring thickness by ultrasonic pulse-echo contact method
![点击朗读](/dictall/images/read.gif)
GB/T11344-1989接触式超声波脉冲回波法测厚
5.
pulsed wave Doppler ultrasonic flowmeter
![点击朗读](/dictall/images/read.gif)
脉冲波多普勒超声流量计
6.
range-gated Doppler ultrasonic flowmeter
![点击朗读](/dictall/images/read.gif)
距离选通脉冲多普勒超声波流量计
7.
ultrasonic echo-impulse digital thickness meter
![点击朗读](/dictall/images/read.gif)
超声回波脉冲数字式测厚仪
8.
Study on Mechanism of Ultrasonic Generated by Pulsed Laser Irradiating on Human Skin;
![点击朗读](/dictall/images/read.gif)
脉冲激光激发皮肤产生超声波的机理研究
9.
Design and Implement of Multi-pulse Transit-time Ultrasonic Flowmeter;
![点击朗读](/dictall/images/read.gif)
多脉冲时差法超声波流量计的设计与实现
10.
Experimental Study of Effect of Low-intensity Pulsed Ultrasound on Promoting Fracture Healing of Rabbits;
低强度脉冲超声波促进骨折愈合的实验研究
11.
Measurement of Particle Size Distribution of Nano-Antimony Tin Oxide with Pulsed Ultrasonic Wave
纳米ATO颗粒粒度分布的脉冲超声波测量研究
12.
pulse ultrasonic Doppler blood-flow detector
![点击朗读](/dictall/images/read.gif)
脉冲超声多普勒血流计
13.
e acoustic wave pulse compression filter
![点击朗读](/dictall/images/read.gif)
声表面脉冲压缩滤波器
14.
Application of Wavelet Transform and Correlation Coefficient to Signal Denoising in Ultrasonic Impulse Echo;
小波变换及相关系数在超声脉冲回波消噪中的应用
15.
Effect of structure and composition on ultrasonic attenuationand velocity of polymer has been studied by pulse-echo method.
用脉冲回波法测定了甲基丙烯酸酯类共聚物的超声衰减与声速。
16.
Generation of Broad Band Microwave Pulses by Ultrashort Optical Pulses
![点击朗读](/dictall/images/read.gif)
利用超短光脉冲产生宽频带微波脉冲
17.
The Effect of Low-intensity Ultrasound on Healing of Osteoporotic Fracture in Rabbit;
![点击朗读](/dictall/images/read.gif)
低能脉冲超声波对骨质疏松性骨折愈合影响的实验研究
18.
Effect of Pulsed Low-intensity Ultrasound (PLIUS) on Articular Cartilage Repair in Rabbits;
低强度脉冲式超声波对关节软骨修复的实验研究