充分发挥了数字地震仪的优越性。
The advantage of digital seismograph has been brought into full play.
瞬时浮点放大器是数字地震仪中的关键部件。
Instantaneous floating point amplifier is a key unit in digital seismic system.
所以，研制和开发具有高性能低价位的数字地震仪成为本项目的目标。
So, the aim of this project is to develop the digital earthquake observation instrument which performance is outgo the abroad product and the price is very low.
数字地震仪信息自动寻呼系统经过理论分析和野外实验证明对提高地震生产效率是行之有效的。
Digital seismic instrument automatic seek-calling system is certificated effective to improve the survey efficiency through theory analyzing and experiment in the field.
本文从电路设计的角度较详细地讨论了WF—1006多道遥测数字地震仪远端卸电线路的设计思想，以供同行们参考。
This paper presents a design about the remote power supply control circuit of WF-1006 digital seismic instrument's acquisition unit and gives a detailed introduction.
本文对DFS-V 型数字地震仪的瞬时浮点放大器各主要部分的结构、作用、工作原理及子样的增益调整过程进行了比较详细的介绍和分析；
The detailed description is given of circuits, functions and mechanisms of major constituents of the instantaneous floating point amplifer in DFS-V seismic system;
文中以DFS- V数字仪为例，对高、低截频滤波器的截止频率进行了具体地设计计算，其目的在于进一步提高现有数字地震仪的性能和适应能力。
For example, new cut-off frequencies for low and high cut-off filters in DFS-V data acquisition system were designed in or - der to improve...
这些数据通过数字化地震仪pdas- 100记录得到，并使用DADISP软件加以分析。
These data were recorded by digital seismograph PDAS-100 and analyzed by DADISP software.
新型数字式地震检波器的设计，完全可以适应高分辨率地震勘探的要求，为基于可控震源的新型地震仪的实现起到了决定性作用。
The new design of digital geophone used in the occasion of high resolution seismic prospecting will pay an important roll in a new kind of seismography.
它是为井下地震台的数字化改造而研制的，是JD - 2型地震仪的替代产品。
It has been developed for the improvement of the digital seismic station, and is an alternate production of the model JD-2 deep well seismometer.
它是为井下地震台的数字化改造而研制的，是JD - 2型地震仪的替代产品。
It has been developed for the improvement of the digital seismic station, and is an alternate production of the model JD-2 deep well seismometer.
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