alternation current circuit {= AC circuit} 交流电路
earth circuit [= earth return circuit] 接地回路; 单线回路
enlarged circuit and compensation circuit 放大及补偿电路
single filip-flop circuit (sff circuit) 单跳缯q路
trip circuit and closing circuit 跳合闸回路
address broadcast 地址缓冲器
addressable broadcast 可寻址广播
Advertisement Broadcast 广告推播
aeronautical broadcast service 航空广播通信业务
aeronautical broadcast station 航空广播电台; 直播卫星
A-grade standard with Broadcast level 广电行业广播级甲级标准
alive-broadcast 在线直播
AM broadcast 调幅广播
Amplitude Modulation Broadcast 调幅广播
amplitude modulation(AM)broadcast 调幅广播
atomic broadcast 人眼视觉特性; 原子组播
Audio Production and Broadcast Network 艾森克个性问卷(儿童); 广播制播网
audio-record broadcast 音频录播
authenticated broadcast schemes 认证广播模式