1.
The Study of Ultrasonic Ibrating Combined Synchuonizayion Ecm
对超声频振动复合同步电解加工原理的探讨
2.
Improving PLL tracking of ultrasonic vibration resonant frequency
锁相环跟踪超声振动系统谐振频率的改进
3.
ultrasonic mode changer
超声波振动模式变换器
4.
The tool is made to vibrate a few hundredths of a millimeter at ultrasonic frequencies ranging from 19kHz to 25kHz.
刀具以19,000Hz至25,000Hz的超声频率作百分之几毫米的振动。
5.
The electromechanical coupling field of stator vibration is analyzed by finite element method.
应用有限元法对电机定子振动过程中的机电耦合场进行分析，提取超声频段的振动模态。
6.
"Ultrasonics deals with ultrasonic waves, which have frequencies above the audible range, and their applications in industry and medicine"
超音波声学研究包括超音波之振动(频率高于可听得见的范围)以及工业和医学方面的应用
7.
The infuence on resonance frequencies of longitudinal-torsional ultrasonic motor exerted by prestress is studied.
研究了预压力对超声马达共振频率的影响。
8.
Novel Dimmable UHF Electronic Ballast without Acoustic Resonance
一种新型可调光无声谐振超高频电子镇流器
9.
Analysis of the Resonant Frequency of Capacitive Micro-Machined Ultrasonic Transducer(cMUT) with Finite Element Method
硅微电容式超声换能器谐振频率的有限元分析
10.
Rayleigh modification on resonance frequency of catenary horn
悬链线形超声变幅杆共振频率的瑞利修正
11.
Revitalizing Northeast China Glowing the Capital Market Active
“振兴东北”曲声渐酣资本市场动作频繁
12.
Time-Frequency Distribution of Acoustic and Vibration Signals Based on Harmonic Wavelet Transformation
噪声和振动信号的谐波小波时频表示
13.
Study of Carry-over Displacement on the Floor Vibration Beyond the Basic Frequency Resonance
扰频超过基频后楼板振动传递位移的研究
14.
Test and Analysis of a Dynamic Contact Process of Ultrasonic Feeding
超声振动输送的物料纵向振动过程测试与分析
15.
UHF resonance frequency meter
超高频谐振式频率计
16.
The Influences of Stator s Teeth on Bending Mode of Standing Wave Linear Ultrasonic Motor;
振子齿对驻波型直线超声电机振动模态的影响
17.
Study on the vibration system of the efficiency ultrasonic honing;
功率超声振动加工技术中谐振系统的研究
18.
A one dimensional analytical model of stator vibration for travelling wave type ultrasonic motor
超声波电机定子振动模型的一维解析