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.
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.
相比之下，液晶显示技术通过一排微型的彩色过滤器与液晶体检波器来从背光中过滤光源。
LCD displays, by contrast, filter light from a backlight through an array of tiny coloured filters and liquid-crystal shutters.
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。
In the past the seismometers required to do so have not been robust enough to survive such brutal conditions.
阿波罗航天飞船的宇航员们登月时使用地震检波器发现：这个灰色的星球，从地质学角度上讲，并不完全是一个死气沉沉的地方。
Apollo astronauts used seismometers during their visits to the Moon and discovered that the gray orb isn't a totally dead place, geologically speaking.
英国石油公司的工程人员在压力测试过程中，正继续用地震检波器、声纳探察仪等设备来监看油井状况。
During the pressure test, BP engineers are continuing to monitor the well with seismic, sonar and other equipment.
中亚国家（CentralAsian nation）吉尔吉斯斯坦（Kyrgyzstan）和塔吉克斯坦（Tajikistan）也有一些地震捕手——这些地方“很难安装传统的地震检波器。”
There are a few Quake Catchers in the Central Asian nations Kyrgyzstan and Tajikistan -- places where "it would be pretty difficult to install a [traditional] seismometer."
然而Bromirski博士了解到，某一项研究中已经在罗斯冰架上成功地部署了地震检波器，而他则可利用该项研究获得的数据进行再次分析。
Dr Bromirski, however, knew of a study that had deployed seismometers successfully on the Ross ice shelf, and he was able to reanalyse the data from it.
为了说明，我们借由制造这一个检波那发现(标)点呼叫节点，和被发现目标(标)点的节点。
For the sake of presentation, we call the node making this detection the detecting (beacon) node, and the node being detected the target (beacon) node.
磁芯采用高频脉冲电流励磁，信号处理电路由峰值检波、低通滤波及差动电路构成。
The toroidal core was excited by sharp pulse current. The sensor circuit is composed of peak value detector, Butterworth low-pass filter and differential amplifier.
正交相干检波可以将复包络的所有信息进行保留，所以在数字信号处理中得到广泛应用。
Quadrature coherent detection can reserve all information of the complex envelope of signals, and it is therefore widely used in signal processing.
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.
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.
地震计一般称为地震检波器。
这就导致检波器组合的概念。
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.
早期电视机的视频检波均采用大信号包络检波电路，后来在集成化的电视机中，视频检波又都采用同步检波方式。
All circuits of demodulating strong signal envelope are adopted in previous TV's video demodulation, synchronizing demodulations are widely used in video demodulation in the later integrated TV set.
对静态位移的测量，二极管检波或乘法检波后分别得到的是一含多频或单频交流成分的脉动直流信号，而乘除法检波后信号不含交流成分。
The DC signals after demodulation still contain AC component of one or several frequencies respectively for multiplication or diode methods, but no AC component for multiplication-Division one.
你的设施有动作检波器吗？
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.
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.
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.
因其独特的制造技术，MEMS检波器具有超低噪声，大动态范围和极高的向量保真度性能。
Since its unique manufacturing technology, the MEMS geophone has ultra-low noise, larger dynamic range and very high vectorial fidelity performances.
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.
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.
脉冲产生和接收卡能可靠接收、放大未经检波的回波，因而可精确获取未经检波的回波信号。
The fast pulse generating and signal receiving card can reliably receive and amplify the reflected waves that are not demodulated.
脉冲产生和接收卡能可靠接收、放大未经检波的回波，因而可精确获取未经检波的回波信号。
The fast pulse generating and signal receiving card can reliably receive and amplify the reflected waves that are not demodulated.
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