尾波      coda wave(70) coda(389) coda waves(43) code wave(6)   coda wave     AN EXAMPLE OF Q VALUE VARIATION OF CODA WAVE BEFORE AND AFTER GREAT EARTHQUAKES     大震前后尾波Q值变化的又一震例／ 短句来源     Study on Regional Coda Wave Attenuation before and after the M5.8 Zhongdian Earthquake in 1993     1993年中甸M5.8地震前后区域尾波衰减研究 短句来源     The distributing characters of coda wave Q value in Ningxia and its adjacent region     宁夏及邻区尾波Q值分布特征 短句来源     The Coda Wave Q_C Value of Zhangbei Earthquake Sequence     张北地震序列的尾波Q_C值研究 短句来源     Research on the Q_c Value of Coda Wave in Shaannan, Guanzhong Area and Its Adjacent Region     关中、陕南及周边地区尾波衰减特性(Q_c)研究 短句来源 更多          coda     CODA MAGNITUDE IN NORTHEAST CHINA REGION     中国东北地区尾波震级 短句来源     AN EXAMPLE OF Q VALUE VARIATION OF CODA WAVE BEFORE AND AFTER GREAT EARTHQUAKES     大震前后尾波Q值变化的又一震例／ 短句来源     Estimation of coda Q using the maximum likelihood method——with the data of 1986 joint seismological research in Western Nogano prefercture     用最大似然法估算尾波Q——利用1986年长野县西部联合地震勘测资料 短句来源     Evidence for R_g-to-P scattering in teleseismic P coda of East Kazakh explosions     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 短句来源     Body-to-surface-wave scattered energy in telcseismic coda observed at the NORESS seismic array     NORESS台阵远震尾波中体波到面波的散射能量 短句来源 更多          coda waves     An applied software to determine the Q value of coda waves using the seismic digital record     数字地震数据尾波Q值计算实用软件 短句来源     Q Values of coda waves beneath the Xichang area     西昌地区地方震尾波衰减Q值 短句来源     ANALYSIS OF Qc VALUE OF CODA WAVES ABOUT AFTERSHOCKS OF JIUJIANG-RUICHANG Ms5.7 EARTHQUAKE     九江-瑞昌5.7级地震余震尾波Qc值分析 短句来源     The body waves(P,S),coda waves, and microseisms were studied separately.     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。 短句来源     Based on the scattering theory of coda waves for local earthquakes suggested by Aki,K and Chouet and using the foreshock and aftershock data for the M S5 8 Zhongdian earthquake on July 17,1993,space-time variation in β and Q C -1 values of coda wave amplitude attenuation rates before and after the earthquake is studied.     以Aki,K和Chouet[1] 提出的地方震尾波散射理论为基础 ,利用 1993年 7月 17日中甸MS5 8地震的前震和余震资料 ,研究了该次地震前后的尾波振幅衰减率 β和QC-1值的时空变化。 短句来源 更多          code wave     Study on seismicity annual index has found prominent seismicity anomalies in 1994 in Yunnar which not only included conventional seismological items, such as frequency, energy, b value, modulation ratio for small earthquake and response ratio, but also involved seismic wave velocity, continuous the ratio of code wave, amplitude ratio and high shear stress value.     通过对地震活动年度预报指标的研究，发现1994年云南地区的地震活动异常突出。 不仅频度、能量、b值、小震调制比、响应比等常规的地震学参量有异常，而且地震波速比、尾波持续时间比、振幅比和高剪切应力值等均出现异常。 短句来源     Short period digital seismic data of Lanzhou seismic station in Chinese Digital Seismic Network (CDSN) are used to measured the changed with time for ratio r 1 (maximum amplitade of code wave with S wave) and the square root of ratio r 2 (coda energy with S energy).     利用中国数字地震台网 (CDSN)兰州台记录的短周期数字地震资料 ,测定了尾波最大振幅与S波最大振幅之比r1 、尾波能量与S波能量之比的平方根值r2 随时间的变化。 短句来源     Calculating by different calibration functions and formulas of magnitude -time duration of code wave, we find that the magnitude difference is up to 0 5-0 7.Based on comprehensive analysis, we think that the magnitude of the earthquake occurred in Neixiang, Henan Province on April 29, 2000 should be M L5 0 .     采用不同量规函数和尾波持续时间震级公式计算发现 ,它们之间所产生的最大差异可达 0 5～ 0 7级。 综合分析后认为 ,2 0 0 0年 4月 2 9日河南内乡地震震级定为ML5 0级较为适宜 短句来源     查询“尾波”译词为其他词的双语例句   查询“尾波”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。   coda wave Estimation of frequency dependent coda wave attenuation structure at the vicinity of Cairo Metropolitan Area 例句来源       The seismic wave attenuation was measured from the time decay of coda wave amplitudes on narrow bandpass filtered seismograms based on the single scattering theory. 例句来源       Theoretical researches on three-dimensional coda wave scattering problem 例句来源       In this paper, the "spectral amplitude ratio method" (SAR), "energy method" (EN) and "coda wave method" (CW) are used to calculate theQ value variations of gneiss in the preparing rupture process. 例句来源       Analysis of digital seismograms recorded by the Yinchuan Telemetric Seismic Network, Ningxia, shows that not only the coda wave Q-value of shocks is strongly dependent on frequency but also its dependence on sampling depth cannot be neglected. 例句来源       更多             coda The extracted compounds were identified either by the direct processing of GC-MS data or using the CODA mathematical algorithm. 例句来源       The dynamic characteristics studied include the ratio of peak amplitudes in S and P waves (S/P) and the ratio of the S-wave maximum to the coda level in the range t = 400 ± 5 s, where t is the lapse time (S/c400) for 1.25 Hz. 例句来源       For two of the stations we found considerable time variations in the coda envelope before the earthquake. 例句来源       Estimation of frequency dependent coda wave attenuation structure at the vicinity of Cairo Metropolitan Area 例句来源       The seismic wave attenuation was measured from the time decay of coda wave amplitudes on narrow bandpass filtered seismograms based on the single scattering theory. 例句来源       更多             coda waves Research on the regionalQ values of coda waves for the aftershocks in Luquan, Yunnan of 1985 例句来源       Site amplification effect of coda waves in West Tunnan Experimental Site 例句来源       The site effect of coda waves for four types of basement under 6 stations was studied by using the local earthquakes from digital seismograph network of West Yunnan Experimental Site. 例句来源       Attenuation characteristics of coda waves and estimation ofQc values in eastern China 例句来源       Based on the single scattering model of seismic coda waves, we have calculated theQ-factor in Beijing and its surrounding regions by means of calculating the power density spectrum in frequency domain with a fixed time window. 例句来源       更多           没有找到相关文摘     相关查询: 波尾 尾波q 尾波理论 尾波散射 尾激波 波尾长度 尾波衰减 尾波持续时间 波尾电阻 尾波孤子 波尾公式 余震尾波  对查询结果不满意

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