1.
Research on Mechanism and Efficiency Improving Methods in Ultrasonic Scale Cleaning;
超声波防垢除垢机理及提高效率的方法研究
2.
The application of ultrasonic anti-scaling equipment in water recycling system for distilled ammonia and crude benzol
超声波防垢设备在蒸氨、粗苯循环水系统的应用
3.
Experimental Study on Operational Factor of Fluid and Parameter of Pipeline Acting on Ultrasonic Antiscale;
超声波防垢的流动液体运行参数和管道参数实验研究
4.
Application of ultrasonic assist on carry oil pipeline removal and prevention of dirt
超声波辅助法在输油管道除垢、防垢中的应用
5.
It is pointed cut that the technology of ultrasonic would he the developing direction of anti-scaling.
指出超声波处理是防垢技术的发展方向。
6.
Application of high-frequency thyristors in ultrasonic-descaling equipment
高频晶闸管在超声波除垢器中的应用
7.
Experimental Research on the Antiscale and Scale-removal by Ultrasonic Cavitation and Antiscale and Scale-removal and Enhancing Heat Transfer by Hydrodynamic Cavitation
超声空化防除垢与水力空化防除垢和强化传热实验研究
8.
Study on Effects of Ultrasound on Inhibiting Scale Formation and its Action Principle;
超声波抑制积垢的影响因素与作用原理的研究
9.
Structure Designation of Array Acoustic Wave Generator and Antiscaling Experimental Studies
阵列式声波发生器结构设计及防垢实验研究
10.
Removed dirt, dust, grease and tin from tiny space and untouchable area by ultrasonic technology.
采用超声波技术,清除微孔内及触不及的污垢,灰尘,油脂及余锡等。
11.
Advances in the Research on the Theory of Ultrasonic Scaling Technology and Its Application;
超声阻垢技术的理论及应用研究进展
12.
Research on the Technology of Paraffin-Controlling and Viscosity-Reducing for Crude Oil Based on the Utransonic Transducer Array
基于换能器阵的原油超声波防蜡降粘技术研究
13.
The Application of the Ultrasonic Wave for Distance-Measuring in the Rail-Mounted Gantry Crane (RMG) for Anti-Collision
超声波测距技术在轨道吊防撞功能中的应用
14.
The vehicle collision avoidance alarm apparatus system based on ultrasonic
基于超声波的汽车防撞报警系统的设计
15.
Sounds are classified into two kinds: sonic and ultrasonic.
声波分为两类，即普通声波与超声波。
16.
Function that defend the tide watertightness, drive super a technical application, but get biggest and perfect.
防潮防水的性能，被超声波技术的运用，而得到最大的完善。
17.
noiseless ultrasonic washer
无噪声超声波清洗器
18.
ultrasonic generator
超声波振荡器超声波发生器