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
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
可变脉冲超声波治疗机
4.
Measuring thickness by ultrasonic pulse-echo contact method
GB/T11344-1989接触式超声波脉冲回波法测厚
5.
pulsed wave Doppler ultrasonic flowmeter
脉冲波多普勒超声流量计
6.
range-gated Doppler ultrasonic flowmeter
距离选通脉冲多普勒超声波流量计
7.
ultrasonic echo-impulse digital thickness meter
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;
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;
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
脉冲超声多普勒血流计
13.
e acoustic wave pulse compression filter
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
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;
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