扫频宽度的英文

scan width

• 扫:    sweep; clear away
• 频:    frequent
• 宽度:    width; breadth; du ...

例句与用法

1. Both fine and coarse center frequency controls , combined with a scanwidth selector provide simple frequency domain measurements from 100 khz div
   中心频率控制有微调和粗调，扫频宽度选择从