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五、通信和网络术语 133 异步传输 asynchronous transmission 一种数据传输。其中每个字符或字符块的起始信号可在任意时刻发生,但一旦起始后,字符内或字符块内表示每个比特信号的发生时刻与固定的有效瞬间保持同样的相位关系。
V. Communication and Networking Terminology 133 Asynchronous Transmission A type of data transmission. The beginning of each character or block of characters may occur at any time, but once initiated, the character or character block indicates that each bit signal occurs at the same phase as the fixed, valid moment.