地震检波器

In land areas with highvelocity rock outcrops,the seismic data recorded by vertical geophone deviate from the data of reflected compression wave with the increment of dip angle of strata and incident angle of reflection wave,which results in the difficulties of conventional seismic exploration in the near-surface high-velocity rock outcropped areas.

结果表明，当近地表速度为低速时，可以将垂直检波器记录的地震记录近似等同于反射纵波记录，这就是常规地震勘探在低速带区勘探取得成功的原因之一；当近地表速度为高速时，随着界面倾角和入射角的增加，垂直检波器记录的地震记录等效为反射纵波记录的误差增大，这就是存在高速近地表区地震勘探的难点之一。

Our main products are Drilling Inclinometers and Geophysical Exploration Geophones which are used in more than 20 countries and areas.

以钻井测斜仪和地震检波器为主导的产品服务于国内所有油田和欧美，独联体，东南亚，中东，非洲等20多个国家的油田钻井施工中。

The next step is to plant a group of geophones firmly on the ground or bury them below the surface.

将一组地震检波器牢固地安放在地表或者埋在地下。

They used a computer monitoring the string of geophones to analyse the signals to see if they contained the seismic fingerprint of any of the underground plates.

他们通过电脑监测地震检波器探测到的震动，然后分析信号中是否有铁板产生的震动波。

Series digital geophones are mainly used in petroleum exploration.

系列数字地震检波器主要用于石油、地质、煤炭、水文震动分析领域，适用于各种震源。

Series digital geophones are mainly used in petroleum exploration. The series have wide frequency band,high spurious frequency and all parameters are controlled within 5%.

系列数字地震检波器主要用于石油勘探，具有宽频带和较高的假频，各参数指标容允差均在5%以内。

This map was constructed using data from seismometers located at various places over the surface of the Earth.

该地图是根据从位于地球表面各处的地震检波器得到的数据而绘制的。

In the past the seismometers required to do so have not been robust enough to survive such brutal conditions.

以往监测所需的地震检波器均由于在亚重力波的极端条件下是如此不堪一击从而无一幸免。

A seismograph is equipped with sensors called seismometers that can detect ground motions caused by seismic waves from both near and distant earthquakes.

地震仪配备了能探测到来自近震和远震的地震波所引起的地面运动的传感器，这个传感器被称为地震检波器。

They're monitoring the area through seismometers and GPS sensors, looking for warning signs such as rapid changes in the shape of the land and volcanic gases escaping from the ground.

他们通过地震检波器和全球定位传感器来检测该地区，需找如地形快速变化和火山气体从地底喷发等警示信号。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。