1.
direct viewing type ultrasonic thickness gauge
直观式超声波厚度计
2.
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
3.
ultrasonic bond meter
超声波结合强度测定计
4.
rouse ultrasonic viscometer
振子式超声波粘度计
5.
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
6.
portable ultrasonic thickness meter
携带式超声波测厚仪
7.
digital ultrasonic thickness gauge
数字式超声波测厚仪
8.
Measuring thickness by ultrasonic pulse-echo contact method
GB/T11344-1989接触式超声波脉冲回波法测厚
9.
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
10.
ultrasonic echo-impulse digital thickness meter
超声回波脉冲数字式测厚仪
11.
Thicker steel plate-Method for ultrasonic inspection
GB/T2970-1991中厚钢板超声波检验方法
12.
Research on Ultrasonic Test Method for Steel Pipe with Heavy Thickness Used in Drill Collar
钻铤用厚壁钢管超声波探伤方法研究
13.
Judge of Transverse Crack of Thick-Walled Seam by Ultrasonic Testing Method
厚壁焊缝横向裂纹的超声波判别方法
14.
The Design of High Precision and Low Power Transit-time Ultrasonic Flowmeter;
高精度微功耗时差法超声波流量计的设计
15.
Wave Mode Conversion on Welding Ultrasonic Testing for Middle or Thick Plate
中厚板焊缝超声波探伤中的波型转换辨析
16.
Manufacture of High Precision and Intelligent Supersonic Liquid Flowmeter
高精度智能化超声波液体流量计的研制
17.
The Design of Ultrasonic Viscosity Measurement System Based on DSP&CPLD Technology;
基于DSP及CPLD技术的超声波粘度测量系统的设计
18.
Research on High Accuracy Ultrasonic Liquid Lever Meter Based on BP Neural Network;
基于BP网络的高精度超声波液位计研究