1.
The Research and Development of Self-positioning Non-cable Seismic Instrument for Complex Mountain Region
复杂山地自定位无缆地震仪的研究与实现
2.
Low Power Consumption Design of Non-cable Telemetric Seismic Data Collecting Station
无缆遥测地震仪采集站的低功耗设计
3.
The Research of High-precision Self-positioning Technology of Observed Points in Distributed Seismograph
分布式地震仪观测点高精度自定位技术研究
4.
Hydroacoustic positioning-based technology for positioning marine seismic streamers
基于水声定位的综合海洋地震电缆定位技术
5.
A seismograph records earthquakes.
地震仪能自动记录地震。
6.
Investigation on Streamer Dynamic Positioning Precision on Gas-Hydrate Semi-Three Dimension Seismic Survey
天然气水合物准三维地震勘探电缆动态定位精度研究
7.
Zhang Heng (78-139) of the Han Dynasty invented a seismograph to determine the location of earthquakes and an armillary sphere that showed the movement of the sun, moon and other stars.
汉代张衡发明了测定地震方位的地动仪和演示日月星辰的浑天仪。
8.
To determine the strength and location of earthquakes, scientists use a recording instrument known as a seismograph.
为确定地震的强度和位置，科学家使用一个被称为地震仪的记录仪器。
9.
Earth's Free Spheroidal Oscillations of the Great Sumatra Earthquake Observed with Digital Water Level Meter
数字化水位仪观测的苏门答腊大地震激发的地球球型自由振荡
10.
Scientists locate earthquakes by measuring the time it takes body waves to arrive at seismographs in a minimum of three locations.
科学家通过测定体波到达地震仪所需要的时间，以3个距离中最小的一个来确定地震的位置。
11.
fix by radio cross-bearing
无线电测向仪交叉定位
12.
Portable Broadband Seismic Array Obseration: Earthquakes Location and Seismic Tomography
流动宽频带地震台阵：地震定位与地震层析成像
13.
seismic streamer tracking system
地震等浮电缆跟踪系统
14.
The Epicenter Accurate Localization Based on ASP.NET/WebGIS Technical
基于ASP.NET/WebGis技术的地震震中定位
15.
Base on pulse reflecting technique, a kind of portable equipment is designed to locate trouble points in cable.
基于脉冲反射法，设计了一款便携式电缆故障定位仪。
16.
Although there were signs of some kind of forbading natural disaster, it is generally established that earthquakes cannot be accurately predicted.
尽管自然灾害是有一定预警的，但普遍认为地震无法准确预计。
17.
Seabed Stability Analysis of Cable Route in Qingzhou Channel under Seismic Action
地震作用对琼州海峡海缆路由区海底稳定性影向的分析
18.
REAL-TIME SIMULATION OF GROUND DISPLACEMENT BY DIGITAL ACCELEROGRAPH RECORD
利用数字强震仪记录实时仿真地动位移