1.
Air-driven mechanic acoustic seismic source for shallow high resolution marine geophysical profiling
气动机械声波水域高分辨率浅层地震勘探连续冲击震源研制及应用
2.
mechanically actuated exhaust valve mechanism
机械式排气阀传动机械
3.
ultrasonic particle monitor
超声波机械杂质监测仪
4.
The rest escapes as sound waves, mechanical vibrations that heat the chromosphere, the middle layer of the sun's atmosphere.
其余部分则以声波即机械振动的形式散逸，它们加热了太阳大气的中间一层，即色球层。
5.
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
6.
Investigation on Internal Flow Field and Aeroacoustic of Turbomachinery with Trailing Edge Blowing
带尾缘吹气的叶轮机械内部流动和气动噪声问题的研究
7.
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
8.
electromechanical robot
电气-机械传动机器人
9.
Aeroacoustic Research on Impeller Machine And Denoise Design with Skewed Blade
叶轮机械气动噪声及周向前弯动叶降噪技术的研究
10.
Gas Dynamics of Turbomachinery ?
叶轮机械气体动力学
11.
gas dynamics in turbomachinery
透平机械气体动力学
12.
Measurement of noise emitted by rock drilling machines and pneumatic tools--Engineering method
GB/T5898-1986凿岩机械与气动工具噪声测量方法--工程法
13.
airless injection engine
无气喷射式发动机，机械喷油式发动机
14.
Rattled off the facts in a dry mechanical tone.
用冷漠而机械的声调一口气说完事实
15.
Study on the Vibration and Noise Control Techniques in Large Power Machines;
大型动力机械振动噪声控制技术研究
16.
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。
17.
Mechanical anti-aliasing acoustic low-pass filtering fiber-optic hydrophones with side cavities
含侧腔的机械抗混叠声低通滤波光纤水听器
18.
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