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.
此装置采用单片机控制光学变密度盘，浮点放大器技术。
It is applied that optic variable density disk which controlled by microcomputer and floating point amplifier technology in this device.
其浮点放大器根据输入信号范围，放大适当的倍数，保证了数据采集系统的动态测量范围；
According to input signal range, the float-point amplifier enlarges suitable multiples to ensure the dynamic extension;
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;
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;
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