n.中频
Typically caused by midfrequency distortions in an analog system. 在模拟系统中通常是由中频信号的失真所引起。
An analog artifact where vertical edges in the picture display a spreading to the left or right. Typically caused by midfrequency distortions in an analog system. 在画面显示中,垂直线向左或向右移动的一种模拟的非自然信号。在模拟系统中通常是由中频信号的失真所引起。
According to practice and analysis,it puts forward the plans and ideas for several key problems in stage research and solutions of digital midfrequency if inverter resistance welders. 分析了数字化逆变电阻焊机的优越性以及应用前景,介绍了数字化逆变电阻焊机国内外研究的进展,根据实践和分析提出了分阶段研究解决数字化中频逆变电阻焊机的几个关键难题的规划和设想。
Keywords midfrequency;electric-arc furnace;RE-Mg-Si-Fe alloy; 中频感应炉;电弧炉;稀土镁硅铁合金;
Digital Midfrequency Software Radio Receiving System Realization Project 数字中频软件无线电接收系统的实现方案
