ack是什么意思

1. The ack - ack guns started immediately. 高射炮立即开始发射. 来自《现代英汉综合大词典》

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. 来自互联网

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”. 来自互联网

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. 来自互联网

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 ). 来自互联网