本文介绍了一种高精度动态频率测量系统。
In this paper, a system of highly accurate dynamic frequency measurement is described.
简要介绍了基于频谱分析的汽轮机叶片自振频率测量系统的组成和工作原理。
In this paper, a natural frequency-measuring device for turbine blade is developed, and its constructing and working principles based on spectrum analysis are presented.
介绍了以AT 89 C 2051单片机为核心的水轮发电机组频率测量系统。
This paper introduces a frequency measurement system based on an AT89C2051 micro controller for hydroelectric generator unit.
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