A general vibration signal testing and analyzing system for rotating machine is developed based on the methods.
在此基础上研制一套通用性旋转机械振动信号测试与分析系统。
The general vibration power flow vector measurement method is put forward, and then the test results are analyzed.
研究了梁结构中的振动功率流，给出了梁中振动功率流的一般测量方法，并对实验研究结果进行了分析。
In addition to application and general vibration mechanical vibration motor, also can combine a variety of vibration mode.
振动电机除了可以应用与一般振动机械外，还可以组合多种振动形式。
Vibration electrical engineering in addition to application and general vibration machine outside, return can combination variety vibration form.
振动电机除了可以应用与一般振动机械外，还可以组合多种振动形式。
YZS vibration electrical engineering in addition to application and general vibration machine outside, return can combination variety vibration form.
YZS振动电机除了可以应用与一般振动机械外，还可以组合多种振动形式。
Through this method, the fault features can be extracted from the strong general vibration signals. Experiment result shows that the approach is effective.
试验表明，该方法能从很强的总体振动信号中提取清晰的损伤特征，实现早期诊断。
In this paper, the dynamic problems of three kinds of space trusses are studied and the general vibration equations are derived by the plate analogy method.
本文利用拟板法对正交正放类、两向斜放类和三向类网架的动力问题进行了研究，导出了一般的振动控制方程。
By the different calculation models, the hull general vibration, the cabin local vibration, the grillage vibration in the engine room as well as the superstructure...
并通过建立各种计算模型，对七万吨自卸船进行了船体总振动、舱室局部结构振动、机舱底部板架振动和上层建筑振动的计算分析。
Experiment results indicate that there isn t much difference between experiment results and that of ship general vibration under ballast outbound condition calculated by transfer matrix method.
试验结果表明利用迁移矩阵法计算得到的压载出港条件下全船的振动结果与试验结果差距不大。
Finally, demonstrate the general layout of vibration signals for 300MW unit.
最后以300MW机组为例，说明其振动测点的一般布置。
The paper also sets up the general dynamic model for gear transmission, analyses the vibration and noise principle of the main parts in the gear transmission system like gear and bearing.
论文同时建立了齿轮传动通用动力学模型，分析了齿轮传动系统中齿轮和轴承等主要零部件的振动和噪声机理。
The exciter vibration is a more general problem in existing operational steam turbine generator unit.
励磁机振动是汽轮发电机组运行中较为普遍的一个问题。
Method for resistant to vibration & electric-magnetic interference based on general structure of pressure transmitter has been put forward.
从变送器的总体结构出发，提出了抗振动、耐电磁干扰等问题的解决方法。
A general solution of differential equation for free vibration displacement function of compressed rectangular thin plates on two parameters elastic foundation is established.
建立了双参数弹性地基上受压的矩形薄板自由振动位移函数微分方程的一般解，其中积分常数由边界来确定。
A general solution of the differential equation for transverse displacement function of orthotropic rectangular thin plates in free vibration is presented in this paper.
本文建立了正交异性矩形薄板自由振动横向位移函数微分方程的一般解。
The aim of this paper is to give a more or less general treatment of vibration of elastic non-uniform strut, such as composite wooden screw-propeller.
本文以集合木制螺旋桨作为启示的出发点，从而想使弹性直杆振动问题能初步臻于一个比较更一般的处理。
In this paper, a general analytical method — space variable transform method is presented for solving free vibration problems of thick cylindrical shell with arbitrary boundary conditions.
本文提出一种一般解析方法——空间变量变换法，用以求解任意边界条件下圆柱厚壳自由振动问题。
The filter used a kind of general structure, whose central frequency located nearby the rotation speed to reduce the unbalance vibration.
该陷波滤波器采用通用式结构，其中心频率分布在转子转速附近以抑制不平衡振动。
The quantized Hamiltonian is derived from the general parametral form of the hexadecapole Vibration in the space of parameter, which maybe important to analyze properties of nuclear stature.
利用核十六极形变最普遍的参数化形式，通过正则量子化程序，导出了参数空间十六极振动的量子化哈密顿量，分析了十六极形变和振动对于核结构研究的重要意义．。
The general expression for the lateral vibration frequency equations of compressed straight bars with constant cross section on elastic foundations is deduced in this paper.
推导出弹性地基上的等截面受压直杆横向振动频率方程的一般表达式。
Firstly, the expressions of free vibration of moderately thick plates in polar coordinates are derived and the general solutions are obtained by the means of method of separation of variables.
首先，导出了用极坐标系描述的中厚板自由振动板的微分方程，用分离变量法求得其一般解。
This paper may serve as the basis of the general theory of dynamic fuzzy random response analysis (including fuzzy random vibration).
本文的理论为进一步建立动态模糊随机响应分析(包括模糊随机振动)的一般理论奠定了基础。
Based on rotor dynamics and the basic principle of gear mesh, this paper sets up the lateral-torsional coupling vibration theory of a general geared rotor-bearing system.
基于转子动力学和齿轮啮合基本原理，建立了一般齿轮耦合轴系弯扭耦合振动方程。
Through free vibration frequencies analysis of 44 PSGs, the general rule of PSGs is achieved and influence factors for PSGs are determined.
通过对44种网架自由振动频率的分析，得出了网架自由振动的一般规律，确定了网架自由振动频率的影响因素。
General at home, mobile phones are vibration or mute state, sometimes clearly saw lovers to not take calls, is actually can't meet, because his wife is around.
一般在家时，手机多是振动或静音状态，有时明明看见情人来电而故意不接，其实是不敢接，因为身边有老婆在。
Methods Descriptive time of exposure to vibration and rates of symptoms in hands and general symptoms of 254 vibration workers, and corn-paring with 28. nonvibration workers groups.
方法记录254名从事振动作业的工人的接振时间和手部症状及一般症状的发生率，并和28名同一作业环境下非接振作业工人组成的对照组比较分析。
The fluidic piezoelectric generator is put forward based on general fluidic generator, which transforms vibration energy into electronic energy using piezoelectric effect.
射流激振压电发电机是在一般射流发电机的基础上提出的，它是利用压电效应将机械振动的能量转变成持续的电能输出。
Firstly, the structure and operation principle of the HDD are analyzed, and obtained general forms and reasons of HDD's operation failure under vibration circumstance.
首先，对硬盘驱动器的结构和工作原理进行分析，揭示了硬盘振动失效的主要形式和原因。
Spin vibration sieve screening precision in general more than 90%.
旋振筛筛分精度一般在90%以上。
Spin vibration sieve screening precision in general more than 90%.
旋振筛筛分精度一般在90%以上。
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