路幅 meaning in Chinese

breadth of road
road way

The analysis on amplitude frequency characteristics of picture intermadiate frequency amplify circuit of colour television
彩电图像中放电路幅频特性分析
This paper analyzes the amplitude frequency characteristics of picture intermadite frequency amplify circuit of colour television , analyzes the influence of picture quality and sound quality for intermadiate frequency amplify circuit amplitude frequency characteristics , puts forward the method of reduce influence and improve picture and sound quality
摘要详细分析了彩电图像中放电路幅频特性曲线，分析中放幅频特性对图像质量、伴音质量的影响，提出了减少影响提高图像、伴音质量的方法。