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1)  molecular torsion vibration
分子扭转振动
2)  torsional vibration
扭转振动
1.
Study on torsional vibration frequency of board spring sawblade strain system of band-saw mill;
带锯机板式弹簧张紧系统锯条扭转振动频率的研究
2.
Study on ultrasonic torsional vibration and equivalent circuit of thin annular resonator;
环形振子的扭转振动等效电路及有限元模态分析
3.
Analysis of torsional vibration of a spur gear system with faults;
含有故障的齿轮系统扭转振动分析
3)  torsion vibration
扭转振动
1.
Research on the mechanical model and natural frequencies of torsion vibration of the rod string of screw production systems;
螺杆泵采油杆柱扭转振动固有频率的计算方法
2.
Discussion for the influence on downhole temperature on torsion vibration natural frequencies of drill strings;
井下温度对钻柱扭转振动固有频率影响的讨论
3.
Study on torsion vibration of vehicle power train;
车辆动力传动系扭转振动特性的分析
4)  twisting vibration
扭转振动
1.
The twisting vibration characteristic analysis of the sucker rod string for progressing cavity pump oil production system;
螺杆泵采油系统杆柱的扭转振动特性分析
2.
On the basis of the analysis of the twisting vibration of rotary sucher-rod string, a formula of calculating every harmonic vibration eigenfrequency is presented.
在对旋转抽油杆柱的扭转振动分析的基础上 ,给出了各阶扭转振动固有特性参数的计算式 。
3.
The paper introduces the main noise resource of the setting of motor and pump,the usual connection manner of mo- tor and pump and proposes the connection manner used in the paper;also it analyzes and simulates the twisting vibration of the axes.
介绍电机泵装置噪声的主要来源、电动机与泵联接的常用方式,并提出采用电机、泵的联接方式;分别对使用联轴器和不使用联轴器时电机、泵系统的轴进行扭转振动分析和仿真。
5)  torsional oscillation
扭转振动
1.
Research on torsional oscillation characteristics of single pile embedded in isotropic elastic foundation;
均质弹性地基中单桩的扭转振动特性研究
2.
Study on the torsional oscillations of single pile embedded in layered foundation
层状地基中单桩扭转振动特性分析
3.
Characteristics of torsional oscillations of a rigid disc on saturated poroelastic grounds are studied by analytical method for the first time.
用解析的方法首次研究了饱和地基上刚性圆板的扭转振动特性。
6)  torsional vibrations
扭转振动
1.
Analysis of the coupled flexural-torsional vibrations of rotary shaft systems;
旋转轴系弯曲振动与扭转振动耦合的分析
2.
Characteristics of torsional vibrations of a rigid disc resting on layered saturated poroelastic ground are studied by analytical method for the first time.
用解析的方法首次研究了层状饱和地基上刚性圆板的扭转振动特性。
补充资料:扭转振动
分子式:
CAS号:

性质:物体绕其轴先向一个方向扭转,然后再向另一个方向扭转,且扭转角发生周期性变化的弹性振动。可用于测定高分子材料的动态黏弹性等。

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