The superior mode, that is, the relative vibration response between the cutting tool and working table, not only influences the machining quality of the workpiece, but causes self-excited vibration of the machine tool.
结果表明，在机床振动中并非每一阶主振型都会对加工质量构成较大影响，提高机床抗振性主要是减少刀具与工作台之间的相对振动即相对动柔度和提高优势模态频率。
Study on technology of fiber optic sensor for absolute vibration with ultra-low frequency;
超低频绝对振动的光纤传感技术研究
Research of Frequency Bandspread of Magnet electrical Absolute Vibration Velocity Transducer;
磁电式绝对振动速度传感器频响展宽研究
It is difficult to detect the absolute vibration information using relative measurement.
绝对振动是指相对于惯性空间没有静止参考点(即基准)的振动，如海上船舶和空中飞机的颠簸，高层建筑、海洋平台、大跨度桥梁的晃动，大型旋转机械(如水轮发电机组)和地震的波动等。
Research on Vibration Compaction Frequency Based on Vibrational Signal from the Ground Surface
基于地面振动信号对振动压实频率的研究
Analysis on vibration characteristic when eccentric vibration under stator winding inter-turn short circuit fault
振动偏心时定子绕组短路对振动特性影响分析
The ungraded amplitude is realized by adjusting the vibrator eccentricity of the roller,.
通过对振动压路机振动器偏心距的微量调节，实现振幅的无级调节。
Implementation of excitation point seeking in VSR by Lab VIEW
利用Lab VIEW实现对振动时效过程中激振点的寻找
Through an analysis of the causes for vibration, main measures are given for vibration damping and suppression.
通过对振动原因的分析,介绍了防振和抑振的主要措施。
THE GENERATOR COORDINATE METHOD FOR THE COUPLING BETWEEN THE PAIRING AND SURFACE VIBRATIONS
用生成坐标方法处理对振动与表面振动之间的耦合
Effect of Amplitude to Vibratory Compaction of the Pavement Materials
振幅对道路材料振动压实效果的影响
THE INDUCED VIBRATION ANALYSIS AND COUNTERMEASURE FOR TOWERS AND STACKS
塔器、烟囱等高耸结构诱导振动的振因、振害分析及减振对策
MONITORING AND VIBRATION ABSORPTION FOR DYNAMIC MACHINE FOUNDATIONS
动力机器基础不良振动监测及减振对策
The Vibration Environmental Evaluation of Bridge Track Structure;
桥上轨道结构振动对环境振动的影响评价
An influnence of the spring mass and the vibrational object mass on the vibrational period;
弹簧和振动物体质量对弹簧振动周期的影响
Effect of material on vibration characteristics of the horizontal vibrating centrifuge
物料对卧式振动离心机振动特性的影响
Analysis of the effect of vibration technics equipment for rudder-control system vibration test
振动工装对舵系统振动试验结果的影响分析
On the Vibration Training with Different Frequency and Amplitude of Vibration Time on the Changes of Blood Flow;
振动训练同振幅不同频率与振动时间对血流量变化的研究
Vibration Suppression of Tilted Vibration System by Dynamic Vibration Absorber with Two Rollers(Experimental Research)
双滚子型动吸振器对倾斜振动系的减振研究(实验验证)
forced oscillation [ vibration ]
【物】受迫振动[振荡]
Vibrating Analysis of Laying Head of MORGAN High Speed Wire Mill the Method for Reduce Vibration
摩根高线轧机吐丝机振动原因分析及减振对策
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