低频振动,Low Frequency Vibration
1)Low Frequency Vibration低频振动
1.Study on Effect ofLow Frequency Vibration Injection on Dispersion of PP/Nano-meter CaCO_3;低频振动注塑改善PP/纳米CaCO_3分散性的研究
2.Influence of low frequency vibration on osteogenesis of bone marrow stromal cells and its mechanism;低频振动对骨髓基质细胞成骨能力影响及机制的研究
3.Research on exceptional signal analysis of low frequency vibration of hydro-generating unit;水轮发电机组低频振动异常信号分析研究
英文短句/例句
1.WIB for Mitigation Analysis of Subway-Induced Low-Frequency VibrationWIB用于地铁引发低频振动的减振分析
2.Study on the Theory and Characteristic of Low Frequency Vibration for Drum Brake;鼓式制动器低频振动理论与特性研究
3.STUDY ON THE MACHINERY FAULT DIAGNOSIS UNDER LOW FREQUENCY VIBRATION;低频振动下机械故障诊断技术的研究
4.Study on Import of Vivration Frequenty on Cutting Force in Vivratory Cutting Exporiment低频振动车削中振动频率对切削力影响的试验研究
5.A Study on Wearing Capacity of Twist Drill and Chip Breaking Under Low Frequency Vibration低频振动钻削的工具磨损和断屑问题研究
6.Study on Structure and Mechanical Properties of Polyolefine Melt under Low Frequency Vibration Field;聚烯烃在低频振动场中的形态及性能研究
7.Study and Realization in Key Techniques of Low-Frequency Vibration Calibration System低频振动校准系统的关键技术研究与实现
8.Theoretical Analysis and Simulation of Piezoelectric Cantilever for Low-frequency Vibration Energy Harvesting压电悬臂梁采收低频振动能的理论分析与仿真
9.Measurement uncertainty of magnitude and phase shift for sensitivity of a low frequency vibration transducer with amplifier低频振动传感器幅值和相移测量的不确定度
10.Low Frequency Vibration Measurement System of MEMS 3D Micro Tactile ProbeMEMS三维微触觉测头的低频振动测试系统
11.Research on Chip Breakage Condition of Gun-drilling in Low Frequency Vibratory Drilling and Losing of Amplitude枪钻低频振动钻削深孔断屑条件和振幅损失研究
12.Improvement of low frequency energy of vibration signal produced by repetitive shock machine气动式振动台振动信号低频能量改善研究
13.The frequency of fundamental resonance decreased with increaseof G levels of vibration.动物共振频率随着振动G值的增加而降低。
14.This effect is obvious at lower frequency band.这种效应在振动低频区段更为显著。
15.Study on Low-Frequency Torsional Vibration Tapping of Composite Al_2O_3p/AlAl_2O_3p/Al复合材料低频扭转振动攻丝研究
16.Mechanism Analysis of Resonance-type Low-frequency Oscillation Caused by Networks Side Disturbance电网侧扰动引起共振型低频振荡的机制分析
17.The lowest frequency of a periodically varying quantity or of a vibrating system.基频周期变化量或振动系统的最低频率
18.Analysis and Control on the Low Frequency Oscillation of the Induction Motor Drive System;异步电动机传动系统低频振荡的分析和控制
相关短句/例句
Low-frequency vibration低频振动
1.Numerical analysis of building under low-frequency vibrations induced by subway running train;地铁运行列车引起建筑物低频振动的数值分析
2.A new phase difference measurement method for low-frequency vibration signals based on DTFT;基于DTFT的一种低频振动信号相位差测量新方法
3.This paper investigated the influence of low-frequency vibration on the dispersion of nano-OMMT in the compound of HDPE/nano-OMMT by the self-made vibration injection device.利用自行研制的振动注塑装置研究低频振动对HDPE/纳米OMM T体系中纳米OMM T在基体中的分散性。
3)ulf vibration超低频振动
4)low-frequency vibration energy低频振动能
1.It provides a theoretical basis for harvesting thelow-frequency vibration energy in environment and designing self-powered device of sensor network.为采收环境低频振动能量,实现网络传感器自供电装置提供了设计的理论依据。
5)low-frequency hydrodynamic oscillation低频水力振动
6)low frequency and great amplitude vibration高幅低频振动
延伸阅读
点振子振动和点电极振子振动分子式：CAS号：性质：又称点振子振动和点电极振子振动。振动能量绝大部分集中在点电极范围内，形成“能量封闭”的振动模式。振子电极面远小于压电陶瓷片的总面积，且与厚度有适宜的匹配关系。在交变电场作用下，沿厚度方向产生振动，其振幅随着至电极中心距离的增加，呈指数式衰减。谐振频率与压电陶瓷片的厚度有关。为提高频率通常将压电陶瓷片磨得很薄，有时考虑到压电陶瓷自身强度太低，可用特制的陶瓷片作垫片来防止压电陶瓷片损坏。常用于高频场合。
