查询词典 amplitude

We shall conclude that autocorrelation fluctuate from period to period, and amplitude of correlation variation is decreasing and tending to zero. This implicate that the markt is coming more efficiency with the lapse of time, and the market efficiency is undulatory authentically.

检验结果发现，序列相关系数呈现波动性特征，但波动幅度随着时间的推移越来越小，向零收敛，这一方面证明市场效率的波动性，另一方面说明市场的渐近有效性。

A new type of vibrating roller with ungraded amplitude system is discussed in this pa -per.

设计论述一种新型振动压路机液压无级调幅系统。

The ungraded amplitude is realized by adjusting the vibrator eccentricity of the roller,.

通过对振动压路机振动器偏心距的微量调节，实现振幅的无级调节。

Reliability evaluation methods are given in this paper on fatigue life of machine parts under uniaxial constant amplitude load.

众所周知，疲劳可靠性设计是应用概率统计理论进行零件抗疲劳设计的方法。

Rippling errors of amplitude and phase angle of the force are analyzed and calculated when stator windings are fed with unidirectional sine current.

分析和计算了定子绕组采用单向正弦电流供电时电磁力幅值与相位的波动误差。

After QRS detection, the P wave and T wave is detected by the information of the amplitude and slope in certain section. This method works well for normal signals yet it isn't fit for the unmoral signals and diseased signals.

对于P、T波的检测问题，采用在特定区间内通过斜率和幅值加以检测的方法，对正常心电图检测效果较好，但不适用于不规则的和病态心电图。

After QRS detection, the P wave and T wave is detected by the information of the amplitude and slope in certain section. This method works well for normal signals yet it isnt fit for the unmoral signals and diseased signals.

对于P、T波的检测问题，采用在特定区间内通过斜率和幅值加以检测的方法，对正常心电图检测效果较好，但不适用于不规则的和病态心电图。

On the basics of chapter three, a new scheme of photon acceleration by which the large amplitude nonlinear density perturbation excited by a finite length driving beam in plasmas is used to upshift the frequency of an ultrashort laser pulse.

第四章在第三章研究基础上，提出一种新的光子加速机制，即，利用有限长电子束激励的大振幅非线性等离子体电子密度扰动来对入射的光脉冲进行加速。

Results (1)Both the MAP amplitude and maximum upstroke velocity of phase 0 were decreased with the prolongation of time and increase in temperature.

选取健康家兔36只，用接触电极导管监测RFCA前后兔心内膜的MAP变化并观察RFCA不同时间(10～60秒)和不同温度(40～90℃)水平MAP的变化。

It shows that depth-weighted optical signal is different from the signal only on the top layer of tissue in velocity of upstroke, duration and amplitude and the discrepancy are enhanced with the increase of the probing depth especially in the spiral wave activity.

深度荧光组成的光动作电位与表层细胞光动作电位的上升速度、时程和幅值等有明显差异，其产生的原因和不同深度细胞的跨膜电位处于动作电位不同时期有关。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。