1.
direct viewing type ultrasonic thickness gauge
直观式超声波厚度计
2.
rouse ultrasonic viscometer
振子式超声波粘度计
3.
portable ultrasonic thickness meter
携带式超声波测厚仪
4.
digital ultrasonic thickness gauge
数字式超声波测厚仪
5.
Measuring thickness by ultrasonic pulse-echo contact method
GB/T11344-1989接触式超声波脉冲回波法测厚
6.
ultrasonic echo-impulse digital thickness meter
超声回波脉冲数字式测厚仪
7.
Ultrasonic Density Meter Design Based on Ultrasonic Echo Attenuation Theory
基于超声波回波衰减理论的超声波浓度计设计
8.
ultrasonic bond meter
超声波结合强度测定计
9.
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
10.
Evaluation of Uncertainty in Ultrasonic Measurement of Wall Thickness of In-use Oil Well Tubing
在役油井管壁厚度超声波测量不确定度的评估
11.
Development of Ultrasonic Flow Meter Based on Embedded System;
基于嵌入式系统的超声波流量计设计
12.
Design of Portable Ultrasonic Flowmeter Based On FPGA
基于FPGA的便携式超声波流量计设计
13.
Design of portable ultrasonic flaw detector based on FPGA
基于FPGA的便携式超声波探伤仪设计
14.
Design of Ultrasonic Obstacle Avoidance System in Embedded Linux System
嵌入式Linux下超声波避障系统设计
15.
Design of Ultrasonic Fuel Gauging System for Aircraft
超声波式飞机燃油油量测量系统设计
16.
Design of Close Quarters and High Accuracy Ultrasonic Distance Measure System
近距离高精度超声波测距系统的设计
17.
Sensitivity analysis of millimeter-wave direct-detection radiometer
毫米波直接检波式辐射计灵敏度分析
18.
Ultrasonic Thickness Measurement Method for High Pressure and Temperature Tube by Waveguide Bar
采用导波杆方式超声检测高温高压管道壁厚的方法