amplitude ratio

Determination of focal mechanism using SH to p amplitude ratio

用SH波和P波振幅比确定震源机制解

A method for Sound Source Localization Based on Amplitude Ratio of Sound Pressure

基于声压幅度比的声源定位

IPO first-day turnover, amplitude ratio and small plates market index with the initial yield are positively correlated. The success rate and the initial rate is a negative correlation. Finally, it makes some policy suggestions based on the above.

其中，IPO新股上市首日换手率、振幅率及中小板市场指数与初始收益率成止相关，中签率则和初始收益率呈负相关。最后，在上述基础上提出相关政策建议。

Determination of Focal Mechanism by Using SH and P Wave Amplitude Ratio

利用SH波和P波振幅比测定中小地震的震源机制

Study on the anomalous characteristics of amplitude ratio and energy ratio of code waves

尾波振幅比和能量比异常特征研究

The relationship between the probability of error, the signal-to-noise ratio of detector and the resolution of amplitude was deduced.

推导了无线测量系统的接收机信噪比与检测错误概率以及幅度分辨率的关系。

Chronic aluminum exposure caused the increased PS ( population spike) amplitude LTP ratio decline gradually. 3.

慢性铝暴露，导致LTP增加的PS（群体锋电位）幅值比率逐渐下降。

Compared with aged model group, the wave amplitude of EEG and serum levels of SOD in all treated group were higher ( both P < 0 01), while the brain water ratio, brain tissue MDA contents decreased ( both P < 0 01).

3与老龄模型组比较，用药各组脑电图幅值以及血清SOD活性提高（P均

Conclusion Between biaural and monaural acoustic stimulation VEMP, there are no significant differences in provocation rate, latency, but there are marked differences in amplitude, interaural amplitude ratio, interaural latency difference and interaural asymmetric ratio.

结论单侧给声侧、双侧短纯音刺激VEMP的引出率、潜伏期无明显差异，但振幅、耳间潜伏期差、耳间振幅比和耳间不对称率均有显著性差异。

Theoretical study of amplitude coefficient ratio character of one-dimension photonic crystal

光子晶体的反射振幅系数比特性的理论研究

Experience shows that the decisive factors for predicting hydrocarbon are the apparent polarity, amplitude ratio ( KZ~ 6), and instantaneous phase(φ) of the reflection from the top of Yangxin formation, as well as the curvature(ρ) of the upper surfaee of this formation.

经验表明，阳新统顶部的视极性及振幅比（KZ~6）、瞬时相位（φ）和阳新统顶的构造曲率（ρ）是预测气况的决定因素。