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dynamical characteristic
相关语句
  动力特性
     The coupled system dynamical characteristic anlysis of chut-flow-dam body of overfall concrete face rockfill dam
     溢流混凝土面板堆石坝的泄槽—水流—坝体耦合系统动力特性分析
短句来源
     Numerical Study on the Dynamical Characteristic of Nonlinear System
     一类非线性系统动力特性数值研究
短句来源
     Application of incompatible meshes to dynamical characteristic finite element method calculation of gravity dam
     非协调网格在重力坝动力特性有限元计算中的应用
短句来源
     Dynamical characteristic of the damage structure is local time-variant. Wavelet transform can signify the detail of signal in time region and frequency region. The wavelet packet technique can focus on each point of signal with alterable window.
     损伤结构的动力特性具有局部时变的特征,小波变换在时域和频域都具有表征信号局部特征的能力,小波包分析利用可以伸缩和平移的可变视窗能够聚焦到信号的任意细节,因此可以对损伤结构的非线性动力特性能进行有效的分析。
短句来源
     The elastic-plastic model is composed of the elastic model of aqueduct and the nonlinear multiple spring model. The influence of dynamical characteristic with section moment and axial distortion is taken into account. The nonlinear hysteretic characteristic of the plastic zone is simulated by the equivalent relationship of the springs.
     该渡槽薄壁结构弹塑性多弹簧模型集渡槽薄壁结构线弹性模型和非线性多弹簧模型为一体,并充分考虑了薄壁结构截面弯矩和轴向变形对单元的动力特性影响,应用多弹簧等效关系模拟结构塑性铰区的非线性滞回特性。
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  动态特性
     Dynamical Characteristic Analysis of the 2K-H Planetary Gear
     2K-H 行星齿轮减速器的动态特性分析
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     Finite Element Model and Dynamical Characteristic Analysis for TH 6350 Horizontal Processing Center
     TH6350卧式加工中心主轴箱系统有限元建模及动态特性分析
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     Dynamical Characteristic Model, Design and Test on Pore-water-pressure Transducer
     孔隙水压力传感器动态特性模型、设计与试验
短句来源
     Analysis Software of Dynamical Characteristic of Medium Speed Mill Elastic Foundation
     中速磨机弹性基础动态特性分析软件
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     Machine Gun System Modeling and Dynamical Characteristic Simulation Research
     机枪系统建模与动态特性仿真研究
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  “dynamical characteristic”译为未确定词的双语例句
     A method to test the dynamical characteristic of the side kick with the force platform was designed,and 8 China male elite Sanda athletes were tested. The results showed that the time from the contact to the maximum force is about 20ms and the average maximum force is 925kg;
     设计了一个用测力台测试散打侧踹动作动力学特性的方法,并用该方法对8名我国男子优秀散打运动员进行了测试,结果表明:运动员侧踹时,从接触到最大力量的时间为20ms左右,整个侧踹过程的时间平均为170ms,平均最大侧踹力量达到925kg;
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     Study on Dynamical Characteristic of Epicyclic Gear Drive with Internal Tooth
     内齿行星齿轮传动动态特性的研究
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     The seismic digital simulation and the wave field of EDA medium of the buried hill surface were analyzed. The result shows that the dynamical characteristic of seismic wave and the amplitude are more sensitive to fracture than kinetic characteristic and frequency.
     分析了潜山面 EDA介质地面地震数值模拟及其波场特征 ,认为地震波的动力学特征比运动学特征对裂缝更敏感 ,而且振幅比频率好 ,因此选择动力学特征来检测裂缝比用运动学特征检测裂缝好 .
短句来源
     The Study of Dynamical Characteristic of Ground Pressure Refuel Systemfor an Aircraft
     飞机地面压力加油系统动特性研究
短句来源
     Influence of Design Parameters of the Lathe Principal-axis System Structure on Its Dynamical Characteristic
     车床主轴系统结构设计参数对其动力特性的影响
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  dynamical characteristic
We consider the Tsallis and Renyi ESM versions in detail for the case of a one-dimensional probabilistic object with a single dynamical characteristic whose role is played by a generalized positive "energy" with a monotonic power growth.
      
This flexibility supports the dynamical characteristic of the systems we consider.
      


The pneumatic sine wave. generator is an essential tool in testing the dynamical characteristics of a regulated object or the consisting elements of an automatic control system. The manufactured generator is mainly composed of three parts, namely, the reducing gear system, the adjusting mechanisms and the motion-pressure transducer. The tested data of the generator are tisted below:

气动正弦波发生器是测試被調对象和自动化系統构成部件动态特性的必要工具。本仪器主要由減速齿輪系、调整机构以及位移—气压轉換器等三部分組成。本仪器的测試数据如下: 最大波形誤差2% 頻率范围10~(-5)~1.9周每秒調幅范围0~0.4公斤/厘米~2 移軸0.2—1公斤/厘米~2

In this paper a method for design of constant phase shift network, which can be used to improve the dynamical characteristics of feedback systems with variable open-loop gain, has been proposed. A computer programme for optimization was adopted to find optimal position of poles and zeroes, thus an optimization design method realized on computer was attained, The R-G network was used in design, so that the network obtained can be integrated easily. The method offered here may find its usage in a series...

In this paper a method for design of constant phase shift network, which can be used to improve the dynamical characteristics of feedback systems with variable open-loop gain, has been proposed. A computer programme for optimization was adopted to find optimal position of poles and zeroes, thus an optimization design method realized on computer was attained, The R-G network was used in design, so that the network obtained can be integrated easily. The method offered here may find its usage in a series of feedback system with high accuracy, such as the frequency stabilization of laser, the lock-in of light wave length, the frequency stabilization of microwave by superconductive cavity, the magnetic field stabilization by NMR, the precise operative amplifier and so on.

本文讨论用于改善开环增益可能会有较大变化的反馈系统的动态特性的“等相移网络”的设计方法,并采用了优化的计算程序来求出极、零点的最佳位置,从而得到了一个在计算机上实现的最优设计法。设计中采用了RC网络,因而所得的网络便于集成化。本文提出的方法可以应用于激光稳频、光波波长锁定、超导腔微波稳频、核磁共振稳场、精密运算放大器等高精度反馈系统中。

As has been shown in the traditional calculating method for dynamical characteristics of steam turbine control systems, the saturation of servomotor output does not influence the maximum value max of the transient speed response but changes the shape of the response curve beyond max. However, calculation by computer shows that unless the steam volume is to be taken into account, for large steam turbines in which the steam volume must be considered, the saturation of servomotor output does cause a change...

As has been shown in the traditional calculating method for dynamical characteristics of steam turbine control systems, the saturation of servomotor output does not influence the maximum value max of the transient speed response but changes the shape of the response curve beyond max. However, calculation by computer shows that unless the steam volume is to be taken into account, for large steam turbines in which the steam volume must be considered, the saturation of servomotor output does cause a change in the curve shape and an increase in the maximum transient speed response.

按计算汽轮机调节系统动态特性的传统方法,认为油动机输出饱和对汽轮机转速瞬态响应最大值Ф_(mix)没有影响,仅改变Ф_(mix)以后响应曲线的形状.本文用电子计算机进行计算表明,上述观点仅当不考虑蒸汽容积时才是合理的.而大容量汽轮机必须考虑蒸汽容积,这时油动机输出饱和不仅使响应曲线形状发生改变,而且转速瞬态响应最大值Ф_(mix)也将增大.

 
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