“negative acknowledgement”的概念、定义、翻译、参考文献-科学参考

单词	negative acknowledgement
释义	negative acknowledgement [`neg·ǝd·iv ik`näl·ij·mǝnt] ^{COMPUTER SCIENCE} In a data communications network, a control character returned from a receiving machine to a sending machine to indicate the presence of errors in the preceding block of data. Abbreviated NAK.
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