1、

Using wavelet analysis to handle these signals can extract unbalance signal amplitude preferably. Using successive approximation method decreases can decrease phase error in the actual applications& improve the efficiency and accuracy of dynamic balancer.

采用小波分析来处理信号,可以很好的提取不平衡信号幅值,使用逐次逼近法减小实际应用时不平衡点的相位误差,提高了动平衡精度和效率。

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2、

Error: This programme is damaged, probably by a bad sector of the hard drive or a virus.

建议您检查安装程序本身有无损坏。若无,则检查硬盘中有无坏扇区。若无,则查杀病毒。

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3、

Cannot count lines backwards! ( Internal error) { 0}, { 1}

无法向后计算行数!(内部错误){0}、{1}

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4、

The system's global characters are obtained under different input torque fluctuation, backlash, composite transmission error, exciting frequency and damping ratio.

得到了系统在不同的输入转矩波动、齿侧间隙、齿轮综合误差、激励频率和阻尼比参数下系统的全局特性。

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5、

In this thesis a one-degree freedom nonlinear dynamic model of a gear system has been established considering the backlash, composite error and the time-varying stiffness.

小文针对单级齿轮传动系统,综合考虑时变啮合刚度、齿侧间隙及误差激励的影响,建立了齿轮系统振动分析的单自由度非线性动力学模型,并分析了系统在参数激励下的响应。

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6、

Transmission accuracy of new axis-fixed cycloid drive is analyzed and the equations of systematic backlash and transmission error are derived.

对新型定轴摆线传动精度进行分析,推导出系统回差和传动误差计算公式,得出样机的传动精度和回差。

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7、

A method for accuracy determination and repeatability of positioning of medium-accuracy numerically controlled machine tools based on step gauge was proposed. In the system, an auto-deviation measurement and auto backlash error compensation were developed.

提出一种低成本基于步距规的误差补偿系统,该系统可以实现普通精度级数控机床位置精度评定,并通过软件自动修改误差补偿表,使机床精度得以强化。

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8、

Effect of Ambient Temperature on Backlash Error in Gear Drive Mechanism

环境温度对齿轮传动机构空程误差的影响

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9、

The Experiment of Improving Backing Pressure to Control Expansion Error

提高背压在控制胀差中的尝试

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10、

Control the Error of the Linear Dividing Machine

长刻线机误差控制

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11、

Error Analysis and Concentration control of Free Cyanide in Copper Plating Bath

氰化镀铜液中游离氰化钠的分析误差和含量控制

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12、

Analysis Measure Method for Cycloid Tooth Error

摆线齿形误差检测分析

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13、

Features and Diagnostic Error Analysis of Cervical Cyst by High Frequency Ultrasonography and Color Doppler Flow Image

二维和彩色多普勒超声诊断颈部囊性包块及误诊原因分析

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14、

The Error Affect and Its Dispel Ways of Machine Tool While Using the Engaged Separating Test Technology for Gear Reign Measure

啮合分离测试技术进行齿轮在位测量时机床误差影响与消除方法

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15、

Monte Carlo technique has two obvious advantages, the first is very flexible and easy to implement and the second is estimated error and convergence rate and independence of dimension of solving problem, which can be able to solve multiple high-dimensional derivative securities pricing.

其中蒙特卡罗技术由于具有比较灵活且易于实现、估计误差及收敛速度与解决问题的维数独立等两个明显优势,从而能够较好地解决基于多标的变量的高维衍生证券的定价问题。

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16、

The Computation of the Indicating Value Error and Flowmeter Coeefficient for the Fluid Volumetric Flowmeter

液体容积式流量计的流量计系数及示值误差计算方法

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17、

The flatness error will result in deterioration of the patterns and debase the quality of the emerging beam.

同时,面形误差的增加将导致衍射图的急剧恶化,使出射光束的质量明显降低。

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18、

Computer Process on Geometrical Error of Shafts Parts Measurement by Using Dividing Head

在分度头上测量轴类零件形位误差的计算机处理

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19、

A Novel and Relatively Better Combined Error Control Scheme of Video Transmission over Wireless Network

无线信道下视频传输的组合式差错控制机制

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20、

Discussion on Standardization Management of Combined Error of Metering Device

电能计量装置综合误差规范化管理

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