push-to-talk circuit [通信] 按讲电路 ; 推谈电路
press to talk circuit 按键通话电路
push to talk circuit 单向按键通话电路
talk back circuit 对讲电路
talk-back circuit 联络电路
The last show of the 25th season will mark the end of an era, as Oprah leaves the talk show circuit to concentrate on the founding of her own cable network suitable labelled 'OWN'.
经历25个春秋,《奥普拉脱口秀》的最后一期节目将标志着一个时代的结束,届时奥普拉将离开脱口秀界,集中精力成立自己的电视台,电视台名字就叫做“OWN”。
The relevant test and research show that the AC-driving circuit functions excellently, realizing AC driving and restraining the cross talk, and the lifetime of OLED can be improved greatly.
提出并设计了一种有机电致发光显示器交流电压驱动电路，在验证此电路性能的同时也对有机电致发光显示器在交流驱动下的特性进行了测试。
The paper introduces a new type of common line talk back system. Complete circuit diagram and an adjusting method are presented in this paper.
文中介绍一种新型总线形式、双工通话的对讲系统，给出完整电路原理图及调试方法。
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