行频基本解释

汉语拼音:háng pín

又称行扫描频率”。电子束每秒钟在水平方向扫描的次数。频率愈高,图像的清晰度也愈高。按中国电视标准,行频为15625赫,即每秒钟扫描一万五千六百二十五行,扫一行的时间为64微秒。

行频双语翻译,行频在线翻译例句

    • Typically caused by distortions to the frequency components below the horizontal line frequency.

      它沿水平方向逐步扩展,通常是由低于行频的频率畸变造成的.

    • Because characteristic of electron gun job is restricted, scanning frequency included frequency and frequency two concepts.

      由于电子枪工作特点限制, 扫描频率包括了行频与场频两个概念.