Accelerometer type seismometer high rate thickling filter
加速度式地震检滤器高速滴式生物过滤器

Accurate Measurement of Seismometer Transfer Function
地震计传递函数的精确测定研究

Summary of main achievements of study on important geological and seismological problems in Sanxia Gorges of Changjiang River
长江三峡工程重大地质与地震问题研究主要成果综述

It is relatively easy to acquire the necessary materials and build your own seismometer.
获得必需得材料做一个属于你自己得测震仪挺容易得。

The protection of acquisition system of seismograph from lightning appears more important.
地震仪器采集系统的雷电防护也显得日益重要。

The seismogragh invented by Zhang Heng in 132 A.D.
张衡在公元132年发明的地动仪。

Adding digital confirmation time break to auxiliary channel of seismograph
给地震仪辅助道增加数字验证时断信号

Xu Daoyi, a retired researcher at China Seismology Administration, agrees.
国家地震局地质所研究员徐道一同意宋正海的观点。

The advantage of digital seismograph has been brought into full play.
充分发挥了数字地震仪的优越性。

ANALYSISING THE SEISMOTECTONICS AND TECTONIC STRESS FIELDS OF AFTERSHOCKS OF THE EL ASNAM EARTHQUAKE
阿斯南地震的余震发震构造及构造应力场分析

Seismologists at the agency say this is the strongest quake to hit Kyushu in nearly 18 years.
气象学专家说，这是近18年来九州岛发生得最强烈地震。

They also agreed to cooperate in seismology, geology and Antarctic sciences.
双方还同意开展在地震，地质和南极等领域的科研合作。

Study and amendment of seismogenic models.
现有孕震模式的研究及其修正

The findings are detailed in the Bulletin of the Seismological Society of America.
结果详载于美国地震学会公告。

The ground motion at each seismometer is amplified and recorded electronically at a central recording site.
每次地表得震动都被地震仪电子扩大并记录在案。

The ground motion at each seismometer is amplified and recorded electronically at a central recording site.
每个地震仪的运动都被电子扩大并记录在记录中心。

In pure seismology, the ground motion is generally expressed by its amplitude.
在纯粹地震学中, 地面运动一般以振幅表示。

A Study on the Relation between Ratio of Daily Variation Amplitude of Guangping Seismological Station and Earthquakes
广平台地磁日变幅逐日比与地震关系的研究

The reasons for magnitude error of digital seismograph were also analyzed.
同时初步探讨分析了银川台数字地震仪震级误差的原因。

seismograph in ancient China.
候风地动仪

Seismological and geomagnetic observation and research.
地震地磁观测与研究

Finally, the relation between the anomaly and seismogenic structure and stress field is discussed.
文中还对异常与孕震构造和应力场得关系进行了讨论。

A seismoscope is an apparatus or device which only indicates that an earthquake has occurred.
验震器是仅仅指示地震发生得仪器或装置。

The Research on the Apparent Slowness and the Location of Seismographic Network and Seismological Array Station in Shanghai
上海地震台阵与台网的定位及视慢度研究

An approach to the characteristics of the initial impulse of electronic seismograph.
地震电子测震仪的脉冲初动特征的探讨