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| 异步通信 (A form of data transmission in which information is sent and received at irregular intervals, one character at a time. Because data is received at irregular intervals, the receiving modem must be signaled to let it know when the data bits of a character begin and end. This is done by means of start and stop bits) | |||
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asynchronous communication : 2 phrases in 1 subject |
| Microsoft | 2 |