1.
Seismic First Break Travel-time Tomography and Its Application in Near-surface Velocity Model Building
地震初至波走时层析成像与近地表速度建模
2.
Ray Tracing Forward Modeling with Seismic First Arrival Times;
地震波初至旅行时射线追踪正演方法研究
3.
THE APPLICATION OF STATISTIC ENERGY RATIO OF TRANSFORM TIME WINDOWS TO THE PICKUP OF SEISMIC FIRST ARRIVAL WAVE
用变换时窗统计能量比法拾取地震初至波
4.
This paper presents a static correction method by using the first-arrival times in raw seismic data.
本文提出一个用折射波初至时间计算静校正量的新方法。
5.
EXPERIMENTAL RESEARCH ON THE PROBLEMS OF DRIFT OF PRIMARY WAVE AT BEIJING NETWORK
北京台网初至波漂移问题的实验研究
6.
Discussion on the technology for improving the accuracy of secondary positioning with first break
提高初至波二次定位精度技术的探讨
7.
First-arrival waveform inversion method and its nmnerical test
初至波波形反演方法及其数值模拟试验
8.
The analysis of seismograms indicates that the first arrival is a P-wave, followed by a S-wave.
地震波记录曲线的分析表明，初至波是P波，随后是S波。
9.
The method of first arrival refraction wave statics, travel-time decomposition, may be contributed to resolve above- mentioned problem.
就此，文章介绍一种初至折射波静校正方法─旅行时分解法，及其在资料处理与解释中的应用。
10.
On the Overseas Trade and Maritime Smuggle of Chaozhou from the Tang to the Earlier Stage of the Qing Dynasty;
试论唐至清初潮州的海外贸易与海上走私
11.
On the Political Reform of the Ming Dynasty from the Reign of Jiajing to the Reign of Wanli;
明代嘉靖至万历时期政治变革的走向
12.
Refraction First-beak Statics Method under Complex Near-surface Conditions;
复杂地表条件下初至折射波静校正方法研究
13.
Refraction First-Break Automatic Residual Static Corrections by Using Difference Method for the Seismic Wave Signals;
地震信号差分法初至折射波自动剩余静校正
14.
Study of First Break Tomographic Inversion and Static Corrections in Surface Model;
初至波表层模型层析正反演及层析静校正研究
15.
The Symptom-to-Treatment Delay and Stage at the Time of Treatment in Cancer of Esophagus;
食管癌初发症状至初治时间及其临床意义
16.
A Primary Study on the Worship of Human Face from Chinese Prehistory to Shang and Zhou Dynasties;
中国史前至商周时期人面崇拜之初探
17.
Historical Geography of Leizhou City During Tang,Ming and Qing Dynasties;
唐至明清时期雷州城市历史地理初探
18.
The Auto Picking of First Break Time and the Research of Near-surface Modeling Methods;
地震初至波自动拾取和折射波表层调查方法研究