keyer的用法和樣例:
詞匯搭配
- burst keyer 色同步脈沖鍵控器...
- keyer pulse 鍵控脈沖
- tone keyer circuit 音頻鍵控電路...
- keyer adapter 鍵控變換器,調制附加...
- keyer multivibrator 啟動(dòng)多諧振蕩器...
- keyer tube 鍵控管
- clocked keyer 時(shí)鐘鍵控器
- keyer bias rectifier 鍵控偏壓整流器...
- keyer start 鍵控起動(dòng)
- frequency shift keyer 頻移鍵控器
- automatic dot keyer 自動(dòng)點(diǎn)鍵控器...