Without this extra information, it would need to retransmit much more data and slow down its sending rate to accommodate what looks like a high-loss network.
如果没有这种附加信息，它需要重新传送大量的数据，这样会降低传送速率，从而适应高丢包率的网络。
On the other hand, in 1968 Dietrich Braess, a German operations researcher, discovered that adding routes to an already congested network will only slow it down.
另一方面，1968年，德国运筹学家迪特里希·布拉斯(2)发现，为已经拥堵的网络增加线路只会使其运行速度更慢，现在我们称其为布拉斯悖论。
In theory, WEP is supposed to make your network secure; in practice, it will only slow down intruders a little bit.
WEP 理论上被认为会使您的网络很安全；实际上，它只会略微减缓入侵者的入侵速度。
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