海洋检波器是水中地震检波器。
地震计一般称为地震检波器。
这就导致检波器组合的概念。
你的设施有动作检波器吗？
检波器是地震采集系统的一个重要组成部分。
Geophone is one of the most important parts of seismic acquisition system.
检波器在共振频率以下亦有较好的频率响应。
The accelerometer also has better frequency response under the resonant frequency.
设备采用了普通的漂移晶体管和微波晶体检波器。
In this circuits microwave crystal detectors is adopted for the sampling gate.
阐述了压电加速度地震检波器的工作原理和结构。
The working principle and structure of piezoelectric acceleration geophone is discussed.
地震检波器不仅要监测地震，也要监测非法的核爆炸。
Seismometers listen out not just for earthquakes but also for illicit nuclear explosions.
沿两个检波器坐标轴记录的数据显示为一个时间函数。
Data recorded along two geophone axes are displayed as a function of time.
讨论了相位检波器两路输出不一致对信号检测的影响。
This paper discusses the two channels output inconsistency of phase detector affecting the signal detection.
我们把地震检波器的横向共振频率定义为检波器假频。
The horizontal resonance frequency of digital seismic geophone is defined as spurious frequency.
江汉油田地调处试制成功了一种电子加权检波器组合系统。
The Geological Survey Department of Jianghan Oil Field has developed an electrically-weighted geophone array system.
因此采用常规的垂向灵敏的速度检波器已经是正确的选择。
Therefore the use of the conventional vertically sensitive velocity geophone is a correct selection.
介绍了顺变柱体型全光纤加速度检波器的工作原理及结构设计。
The operation principle and construction design of an all fiberoptic accelerometer based on compliant cylinders are described.
用于地震勘探电缆接收道的数字检波器，其性能已有了很大提升。
The performance of the digital detector used in cable receive channel has been improved obviously.
把检波器当作一个线性系统，才能准确地测定检波器的特性参数。
The character parameters of a geophone can be determined correctly only when it is treated as a linear system.
能否正确地使用地震检波器，直接关系到野外地震数据的采集质量。
The quality of field seismic data acquisition depends on correct operation of geophone in some way.
现已研制成功系列数字化检测设备，用以测试地震检波器的各种参数。
A set of digital detection instruments have been developed to detect various parameters of geophone.
检波器的假频是借助支撑运动体对支座弹簧的水平运动作为谐振来模拟的。
The geophone spurious frequency is modeled as the resonance of the planer motion of spider spring by carrying moving mass.
介绍了数字真有效值检波器的原理和性能并与其它真有效值检波器做了对比。
Digital RMS detectors principle and character are introduced in this paper, and compare with analogue RMS detector.
在频谱分析和能量曲线分析的对比中，数字检波器的性能也高于模拟检波器。
The performance of the digital sensor is better than the traditional geophone during the spectrum and energy analysis of both data.
本文就SN7C系列超级检波器的基本设计思想、特点及技术水平进行简要介绍。
In this paper, the basic design principle, character and the technical level of SN7C series super geophone are briefly introduced.
在海上地震勘探中，检波器经常发生漂移，室内资料处理时必须对其进行二次定位。
The geophone often shifts in the offshore seismic exploration, so it should be re-located in interior data processing.
文中给出的一系列检波器振动特性曲线，为野外检波器联结方案的选择提供了依据。
A series of vibration characteristics of geophones are presented to provide a foundation for choosing field schemes of connecting geophones.
其深度点技术仅意味着用不同的震源——检波器的分布形式多次重复每个反射观测。
The common-depth-point technique merely means the manifold repetition of each reflection observation with different source-detector geometry.
勇气号还可以继续观测气候。它的加速度计可以用作地震检波器，检测火星的地震情况。
The Spirit could also continue to take weather measurements, and its accelerometers could act as seismometers, listening for Mars quakes.
根据这个原理研制的检波器特性测试仪，具有测试速度快、精度高、操作简便等优点。
The digital geophone tester designed on this principle has many advantages, such as faster testing, high accuracy, easy operating etc.
根据这个原理研制的检波器特性测试仪，具有测试速度快、精度高、操作简便等优点。
The digital geophone tester designed on this principle has many advantages, such as faster testing, high accuracy, easy operating etc.
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