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.
并给出一种结构新颖的具有256阶的瞬时浮点放火器，可有效地提高数据采集系统的测量范围。
In the meantime, a 256 order IFA with new pattern is giver, which can enhance effectively the dynamic range of data acquisition 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;
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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