| 释义 |
negative acknowledgement 否定应答;[否认] In binary synchronous communication, a line control character sent by a receiving terminal to indicate that an error was encountered in the previous transmission and that the receiving terminal is ready to accept another transmis sion. 在二元同步通信中,由接收端送出的一种线路控制字符,用以表明前一次传输有错误, 接收端准备就绪,可以进行再一次传输。 |