Because of the high delay, there are often large Numbers of packets "in flight" waiting for acknowledgment at any given time.

高延迟会导致在任何给定时刻都有大量正在传送的包在等待应答。

youdao

When the congestion window on the sender is growing, it effectively doubles the number of packets in flight during the time it takes to send a packet and receive the acknowledgment back.

当发送方的拥塞窗口增大时，它会在发送出一个包和收到应答之间的时间内成倍地增加传输中的包的数目。

youdao

The time taken for this round-trip of request and acknowledgment determines the network's latency.

就是因为这种往返的要求和回应，导致了网络的延迟。

youdao

The time taken for this round-trip of request and acknowledgment determines the network's latency.

ECONOMIST: The faster the internet becomes, the slower it loads pages

Harvard selecting a professor who has been active in promoting business ethics for a long time to lead its Business School then simply serves as tacit acknowledgment that change is coming.

FORBES: Will Wall Street's Shortcomings Redefine The MBA Curriculum?

And I think -- I think there was an acknowledgment on the part of all those involved that we have a window of time to work together on this issue.

WHITEHOUSE: Press Briefing