The calculated vertical vibration frequency is closed to test result.

经计算后得到的垂向固有频率与测试结果相近。

Many organic molecules have the same intrinsic vibration frequency as FIR.

许多有机分子作为固有振动频率相同的飞行情报区。

This is an optical table with lower vibration frequency and good vibration isolation.

这是一种具有较低振动频率和优良隔振性能的光学工作台。

The shear spring bears most of the vertical loading, which decreases the vibration frequency.

剪切弹簧承担大部分垂直方向的载荷，降低震动频率。

Under proper vibration frequency, difference between diameter of microcapsules is less than 10%.

在适当的破碎频率下可以得到粒径偏差小于10%的微球。

A model is designed for the gate steeve and mode vibration frequency of the mode was calculated.

对闸门吊杆进行了建模，并计算了等效模型的模态振动频率。

Through the analysis of experimental results, the ideal vibration frequency curve was determined.

通过对试验结果的观察分析，确定了较为理想的振动频率控制曲线。

Study of deduction of flute making vibration frequency formula and validation of physical perimeters.

对笛子制作频率公式的推导和物理量的验证进行了探讨。

This paper emphasize in study of mechanism of vibration frequency for free site in microseism testing.

本文的着重于地脉动测试自由场地自振频率的机理研究。

In addition, by count of vibration power the influence of the vibration frequency on driving power is analysed.

通过振动装置的功率计算，分析了振动频率对驱动功率的影响。

A non invasive and non contact optical method to measure muscle vibration frequency and amplitude is introduced.

介绍一种测量肌肉震颤频率和幅度的无损伤、非接触光学方法。

The transition states were characterized by vibration frequency analysis, with only one imaginary vibration model.

通过振动分析确定所得过渡态具有唯一虚振动频率；

It is for telemetering the vibration frequency, dynamic stress and temperature of turbine blades under dynamic state.

用于涡轮机叶片在动态状态下对其振动频率、动应力和温度进行遥测。

A computer testing system developed to analyze the inherent vibration frequency of cantilever structure is described.

介绍了一种悬臂梁结构固有振动频率的计算机测试系统。

The viscosity of LDPE melt decreases in vibration force field and has a minimum value with vibration frequency change.

在振动力场作用下ldpe熔体的粘度减小，随振动频率的变化有一最小值。

In this article, a calculation method is put forward for free vibration frequency of a pipe which contains flow fluid.

本文提出了对包含有流动流体的管道自由振动频率的一个计算方法。

Measurement for rotative velocity of full-closed compressor by the method of measuring vibration frequency is discussed.

讨论了用测量振动频率的方法对全封闭式压缩机进行转速的测量。

Natural vibration characteristic of gun tube was analyzed triumphantly. Vibration frequency and mode shape were obtained.

对某火炮身管固有振动特性进行了分析，计算得到了振动频率和振型。

Through vibration frequency spectrum analysis of no-tillage seeder in field, its vibration characteristics were obtained.

通过对播种机的田间振动频谱分析，得到了它的的振动特征。

Adopted elastic supporting and altered exciting manner, two phase vibration frequency degeneration of the motor is realized.

采用弹性支撑和改变压电陶瓷激振方式，实现了电机两相振动频率的简并。

The calculation result indicates that the torsional vibration frequency will avoid from power frequency and multiple frequency.

计算结果表明，机组扭振频率避开了工频与倍频，轴系不会因共振而破坏。

And numerical example is adopted to explain the influence of external prestress to the vibration frequency and modality for simple beam.

通过数值算例验证了体外预应力对简支梁桥振动频率和振动模态的影响。

By using a numerical method, the effect of changing in magnetic field upon vibration frequency and coefficient of reduction is presented.

最后给出数值结果，表明磁场的变化对振动频率及衰减系数的影响。

Computation of vibration frequency is carried out and seismic response is analyzed by use of response-spectrum method and time history method.

对各种模型进行了振动频率计算，并应用反应谱法和时程分析法计算了其地震反应。

This paper analyzes the modal of Y7125 gear grinder spindle, gets out the main four stages of spindle vibration frequency and deals with the data.

基于有限元方法，对Y7125型磨齿机的砂轮主轴进行模态分析，得出了四阶主振动频率，并对数据进行了处理。

The safety of a main well headframe would be reduced significantly, due to increased loading capacity and higher vibration frequency in a coalmine.

由于煤矿主井井架提升能力的增加，引起井架杆件受力增大，受迫振动频率增大，导致安全性能降低。

Via adjusting the coupling constant of cavity and mirror, as well as the vibration frequency of mirror, different quantum states have been obtained.

通过调节腔场的长度、圆频率，以及镜子的质量、振动频率等宏观物理量，可以获得不同的量子态。

By testing vibration frequency, moving speed of drill rod, atmospheric temperature, pressure and consumption, a test report is automatically worked out.

通过测量凿岩机工作时的振动频率、钎杆转速、气温、气压和耗气量等性能参数，自动生成测试报告。