1.
ultrasonic particle monitor
超声波机械杂质监测仪
2.
Application of ultrasonic in structure nondestructive testing
用超声波方法进行石油机械结构的无损检测
3.
The assembly department is having more than 20 assembly lines, 3 sets of bonding machines and 20 sets of ultrasonic welding machines.
装配部有20多条装配线，3套压焊机械和20套超声波焊接机械。
4.
ultrasonic-mechanic multiplicate polisher
超声机械复合抛光机
5.
Research on Drive and Control System for Two-Degrees of Freedom Robotic Arms Based on Ultrasonic Motors;
基于超声波电机的二自由度机械臂驱动控制系统的研究
6.
Influence of Mechanical Oscillation and Ultrasonic Radiation on Gas-Liquid Mass Transfer Performance in Oscillatory Reactor
机械振荡和超声波对摆式反应器气液传质性能的影响
7.
Research and application of ultrasonic wave cleaning technique in cleaning surgical tool
超声波手术器械清洗技术研究与应用
8.
supersonic heterodyne receiver
超声波外差式接收机
9.
variable pulse ultrasonic therapy apparatus
可变脉冲超声波治疗机
10.
Com parison of the Traveling-wave Ultrasonic Motor with the Ultrasonic Motor Using Longitudinal and Torsional Vibration Model
行波型超声电机与纵扭型超声电机的比较
11.
Voltage Closed-Loop Control of 2-Phase Traveling Wave Ultrasonic Motor
二相行波超声波电机的电压闭环控制
12.
Ultrasonic Motor's Characteristics in Vacuum
真空环境下行波型超声波电机的特性
13.
Research of ultrasonic and mechanical milling technology used in spool structure
超声/机械复合研磨球阀阀芯机构设计研究
14.
Design of ultrasonic cleaning machine based on SPCE061A
基于SPCE061A单片机的超声波清洗机设计
15.
Keywords: ultrasound, achilles tendon, mechanical properties, resonant frequency.
关键词：超音波、阿基里斯腱、机械特性、共振频率。
16.
Study on Mechanism of Ultrasonic Testing Scanner for Pipeline Welds;
管道焊缝超声检测扫查器机械装置研究
17.
Investigation of Thickness Measurement of Liquid Layer in Mechanical Structure Using Ultrasonic Technique
机械结构液体层厚度超声测量方法研究
18.
Theoretical research on thickness measurement of fluid layer in mechanical structure by using ultrasonic technique
机械结构流体层厚度超声测量方法理论研究