ack的意思

ack

基本解释

abbr. 命令正确应答；确认字符（acknowledgement character）

英文词源

ack: British oral code for letter A in wireless and telephone communication, 1898; hence ack-ack "anti-aircraft" (gun, fire, etc.).

实用例句

1. The ack - ack guns started immediately.: 高射炮立即开始发射.

2. The Bi - RSVP provides resource reservation for ACK packets to improve TCP performance.: 该协议通过为反向ACK数据包提供资源预留以提高TCP性能.

3. Finally, the server sends back an ACK in step 4 to the client's data port.: 最后服务器在第4步中给客户端的数据端口端返回一个“ACK”.

4. Reliable multicast transport protocol mainly includes NACK 、 ACK based tree 、 asynchronous layered coding ( ALC ) androuting assistance protocol.: 可靠组播数据传输协议主要有基于NACK的协议、基于树的ACK协议、异步分层编码协议 ( ALC ) 以及路由辅助协议.

5. When a participant receives the final decision itand then sends back an acknowledgment ( ACK ).: 当一个参与者收到协调者的最终决策后同意就返回一个应答 ( ACK ).

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