With current technology, one side sends then waits while the transmitter at the other end takes its turn.
不像使用当前技术，一端发送数据以后，需要等待另一端的传送器结束其任务。
2
The article analyses the method of long distance transmutation, dentally discusses work principle of currenttransmitter, designs interface circuit of currenttransmitter.
论文分析了数据远距离传输方法，详细论述了电流环的工作原理，根据需要设计了电流环接口电路。
3
Is the input signal transmitter output voltage and current signals.