main shock

用法例句

The value β of main shock sequence is lower than that of swarm and in the changes with time, the former declines faster than the later.

主震型与群震型地震序列的功率谱有着不同的衰减速率β，主震型序列的β值比群震型的低，并且在随时间的演化过程中，比群震型的衰减快，这表明了不同类型序列的动力学差异。

Relation between small and main earthquake activities near fault zones in Jiangsu and South Yellow Sea area;

江苏-南黄海地区断裂带附近的小震活动与主震的关系

The second, it is a main shock type swarm.

2、此震群是一个主震型震群 ,地震主要发生在两个阶段 ,每个阶段均出现密集 -平静过程。

Base line correction method for near-fault accelerograms using Chi-Chi main shock record;

用集集主震记录研究近断层强震记录的基线校正方法

a tremor (or one of a series of tremors) occurring after the main shock of an earthquake.

在主震后发生的一次震动（或者一系列震动）。

The casualties from strong aftershocks and successive earthquakes are lower than that from mainshock.

强余震和后续强震的人口伤亡比主震轻。

The 1995 off-Etorofu earthquate:joint relocation of foreshocks,the mainshock,and aftershocks and implications for the earthquake nucleation process

1995年择捉岛近海地震:前震、主震和余震的联合重新定位及对地震成核过程的意义

THE SEISMIC RUPTURE OF THE 1988 LANCANG-GENGMA EARTHQUAKE WITH DOUBLE MAIN SHOCK TYPE AND THE RECENT TECTONIC MOVEMENT IN THE SEISMIC REGION

1988年澜沧—耿马双主震型地震破裂与震区的现代构造运动

An Analysis of the Damage of Slope Sliding by Earthquake of the Paiho Main Dam and its Earthquake Resistant Strengthening

白河主坝地震滑坡的震害分析及抗震加固

Damage Investigation and Consideration of Major Buildings in the Wenchen Earthquake

汶川地震主要建筑物震害调查及思考

master seismic data acquisition unit

主地震数据采集单元

2)The electromagnetic emission signals of earthquakes observed at present mainly come from the direction of focus or epicentre;

2.目前所观测到的地震电磁辐射信号主要来自震源(或震中)方向。

The Analysis of Random Vibration、Optimum Design and Earthquake Antion Calculation of Structures with Isolation、Roof Steel Tower and Parallel Structures;

隔震、主从及带钢塔楼结构随机地震响应、优化及地震作用取值分析

Nonlinear stochastic earthquake response analysis of primary-secondary systems with base isolation and shock absorption

隔震减震主次结构体系非线性随机地震反应分析

Using Active Source to Monitor Velocity Variation in Shallow Sediment Caused by the Wenchuan Earthquake

利用主动震源检测汶川地震余震引起的浅层波速变化

A rapid, involuntary, oscillatory motion of the eyeball.

眼球震颤眼球快速地，不由自主地震颤移动

Eccentric masonry structure reinforcement preliminary analysis under main-earthquake and post-earthquakes

偏心配筋砌体结构主余震地震反应初步分析

Strike-slip seismic fault and mainshock-aftershock earthquake sequences are dominant in Whole Yunnan area.

总体上云南全区地震断层以走向滑动为主，地震序列以主余震型为主。

Seismic surveying is largely concerned with the primary P waves.

地震勘探主要研究一次纵波。

There are two chief kinds of seismic waves: body waves and surface waves.

有两种主要的地震波：体波和面波。

The Jesuit contribution to seismology

天主教耶稣会会士对地震学的贡献

Still shocked by this liberal attitude,

更加被这种自由主义者态度震惊的是，