尾波

这种利用TEM（1,0）激光激发的尾波场结构以及特殊的电子束流加速机制，是对激光尾波场加速机制的新的拓展和补充。

The acceleration by TEM ( 1,0 ) mode laser wake field is an development and supplement of laser-plasma wake field acceleration mechanism .

当电子通过自注入方式脱离背景等离子体波进入尾波场，就有可能在厘米量级的尺度里被加速到GeV。

When electrons break away from background electron-plasma wave and self-inject into the wake field , they can be accelerated to GeV energy magnitude within centimeters distance .

龙滩水库地区P波、S波和尾波衰减

Attenuation of P , S and coda waves in Longtan reservoir region

地壳反射和区域P型尾波的特征

Crustal reflections and the nature of regional p coda

尾波Qc值随时间变化在地震预测中应用的研究

Research of temporal change of Coda Q_c applied in earthquake prediction

所研究的地震波包括体波（P，S波）、尾波和短周期地脉动三类。

The body waves ( P , S ), coda waves , and microseisms were studied separately .

压力的增加将使P波尾波持续数时间增长，衰减系数α减小。

The coda continuous time was increased and the attenuation coefficient was decreased with the compression increase .

云南地区尾波Qc值的分布特征及其初步解释

The distribution characteristics and its elementary interpretation of Coda Q_c in Yunnan Region

东哈萨克核爆炸产生的远震P波尾波中Rg散射成P波的证据

Evidence for R_g-to-P scattering in teleseismic P coda of East Kazakh explosions

震后趋势判断中尾波振幅衰减特征k值的研究

Study on coefficient k-value of characteristic of coda wave attenuation in shock tendency estimation

粤西地区的地震尾波Q值和尾波衰减特征

Coda Q values and coda wave attenuation in western Guangdong region

宁夏中北部区域尾波Q值特性研究

Characteristics of coda Q-value in the mid-northern part of Ningxia

大同地震序列的尾波Q值变化特征研究

Research on variation characteristics of seismic code Q value of Datong earthquake sequence

影响尾波Q值数据结果的算法因素分析

Algorithm factors analysis on the effecting Coda Q value

西昌地区地方震尾波衰减Q值

Q Values of coda waves beneath the Xichang area

尾波观测与Q值分布

Observation of coda and distribution of Q

滦县地区尾波Q值及其与频率关系的研究

A study of the coda Q-value and its relationship with frequency of the Luanxian District

尾波持续时间比τH/τV在强震短临预报中的应用

Application of lasting period ratio of coda in short & term and impending prediction of strong earthquake

用近震尾波估算北京地区的尾波激发因子B（f0）和地震矩

Estimation of the Coda Source Factor B ( f0 ) and the Seismic Moments for the Local Earthquakes in Beijing Area

本文分别用尾波的强度和衰减求出与散射有关的Q因子。

Both the intensity and the decay of codas were used to find the Q-tactor related to scattering .

1985年云南禄劝地震余震尾波Q值的某些研究

Research on the regional Q values of coda waves for the aftershocks in luquan , Yunnan of 1985

用近震尾波估算昆明及其周围地区的Q值和地震矩

Q values and seismic moments estimates using the coda waves of near earthquakes in the Kunming and surrounding regions

尾波Qc值与（岩石）尾波振幅谱特征及峰值频率有关。

Qc values of coda are related to features of coda amplitude spectra and peak frequencies .

基于Aki模型的近震S波尾波Q值求解及分析软件研制

Development of Q-value Calculating and Processing Software Using S-wave Coda in Local Earthquakes Based on Aki Model

本文采用脉冲传播谱振幅比法、能量法、尾波法分别测多种岩样的P波Q值、S波Q值及尾波Q值。

Q values of P , S and coda of varied rocks have been measured by methods of amplitude ratio , energy , and coda from pulse propagational spectra .

2001年云南施甸MS5.9地震余震序列尾波Qc值研究

Study on the Q_ c value of coda for sequence of aftershocks of Shidian M_S 5.9 earthquake in 2001 in Yunnan

文中还尝试使用本文方法预报常规高速双体船的尾波（Washwave），结果发现预报与水池测量结果相当吻合。

Attempt is also tried to apply the present method in predicting wash wave of conversional catamaran , the comparison between the prediction and the model test measurement shows fairly good agreement .

由SK地震仪的尾波持续时间快速测定面波震级

Fast determination of surface wave magnitude m_s from duration of coda waves recorded by SK seismograph

这为利用地震空间相关长度和尾波Q值的监测资料建立一种预测地震发生时间的方法和找到预测指标打下了基础。

The study has provided a basis for creating a method and finding indexes to predict the earthquake occurrence time by using the monitored seismic spatial correlation length and coda Q_c .

本文利用腾冲火山活动区及周围地区的地方震尾波资料，根据尾波散射理论，研究了火山地区及周围地区的地壳Q值。

Based on the theory of coda scattering , the authors have studied the crustal Q values around Tengchong and adjacent areas using the coda observed in Tengchong and nearby areas .