1.
sound image method
(超声检测的) 声像法
2.
beam-deflection ultrasonic flowmeter
声速偏转式超声流量计
3.
noiseless ultrasonic washer
无噪声超声波清洗器
4.
ultrasonic generator
超声波振荡器超声波发生器
5.
The science and technology that deals with the study and application of ultrasound.
超声学超声的研究和利用科学和技术
6.
On the New Research between Ultrasonic Bone-age and Sound of Speed in Ultrasound Device;
超声骨龄与超声速值(SOS)研究的新进展
7.
Design for Frequency-modulated Ultrasonic Generator in Ultrasonic Bonding Field
超声键合变频式超声波发生器的设计
8.
Sounds are classified into two kinds: sonic and ultrasonic.
声波分为两类，即普通声波与超声波。
9.
portable ultrasonic thickness meter
携带式超声波测厚仪
10.
automatic ultrasonic testing device
自动超声波探伤装置
11.
hypersonic aerodynamics
特超声速空气动力学
12.
ultrasonic intracranial pressuregraph
超声颅内压力自计仪
13.
real-time ultrasonic particle monitor
实时超声波杂质监测仪
14.
ultrasonic examination of urogenital system
泌尿生殖系超声波检查
15.
engineering supersonic aerodynamics
工程超声速气体动力学
16.
ultrasonic tomograph
超声层析X射线摄影机
17.
cylindrical ultrasonic liquid resonator
柱形超声液体谐振器
18.
ultrasonic heating therapy apparatus for tumor
超声肿瘤加热治疗机