1) Hartmann ultrasonic generator
哈特曼超声波发生器
1.
The powder combustion or explosive detonation is used to produce high-pressure and high-velocity gas flow,which drives the Hartmann ultrasonic generator to produce high-power ultrasonic wave.
该超声波发声系统采用火药燃烧(炸药爆轰)的方式产生高压高速气流;高速气流驱动哈特曼超声波发生器阵列产生大功率超声。
2) Hartmann acoustic generator
哈特曼声波发生器
1.
Experimental study and application of plugging removal by Hartmann acoustic generators on sandy wells
哈特曼声波发生器在出砂井解堵中的室内实验与应用
2.
In this paper Hartmann acoustic generators are introduced including mechanical structure,operational principle,resonance condition and field application case.
介绍了哈特曼声波发生器的机械机构、工作原理和发生器产生共振的条件以及现场应用情况。
3.
Hartmann acoustic generators are a kind of mechanical hydrodynamic acoustic generator which mainly use liquid as excitation source of sound,and show its wide application prospects on plug removal and injection increase in oil field.
哈特曼声波发生器又称喷注式声波发生器,是一种机械型的流体动力式声波发生器,主要以流体为声波的激发源,在油田解堵、增注方面具有广泛的应用前景。
3) Hartmann acoustic generator array
哈特曼发声器阵列
1.
The Hartmann acoustic generator array was designed to increase the acoustic power and generating efficiency.
哈特曼发声器阵列分为单层哈特曼发声器阵列和多层哈特曼发声器阵列。
4) ultrasonic generator
超声波发生器
1.
Finally, the effect of ultrasonic generator on the pressure signal was also investig.
使用水听器对低频超声清洗声场的声压进行了测量,分析了声压信号的时域特征,并研究了超声波发生器对声压信号的影响。
2.
The paper introduced the auto tracking system of frequency of a new ultrasonic generator and discussed in details the operating principle and composition.
介绍了新型超声波发生器频率自动跟踪系统 ,并详细讨论了该系统电路的工作原理及组
3.
Based on the requirements for control system of shadow mask cleaning machine, this article presents an automatic control system which is composed of C200H programmable controller, Fuji frequency converter made in Japan, OMRON-E5AX temperature regulator, ultrasonic generator, electrostatic precipitator, etc.
针对荫罩清洗机控制系统的要求，介绍了采用 Ｃ２００ Ｈ 型可编程序控制器、日本富士变频器、 Ｏ Ｍ Ｒ Ｏ Ｎ－ Ｅ５ Ａ Ｘ温度控制器、超声波发生器、静电除尘等装置组成的适用于实现生产线的自动控制系
5) Double ultrasonic generators
双超声波发生器
6) Ultrasound generator
超声波电发生器
补充资料：曼声
1.拉长声音;舒缓的长声。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条