During this network activity, the curl_exec function will block until the HTTP operation is completed.
在执行这个网络行为期间，curl_exec函数会一直阻塞直到HTTP操作完成。
Then we can get network response by block or delegate mechanism.
然后我们可以通过阻止或委托网络响应机制。
The Block Allmode stops any network activity.
集体所有的模式，停止任何网络活动。
For instance, suppose a block of data has arrived on a network line.
比如，假设一块数据到达了网络设备。
In this paper, hardware block and software realization of the network system are given.
本文给出了该网络通信系统的硬件框图和软件实施。
When the network load is light, SDP-DP has lowest block probability.
而在低网络负载的情况下，SDP -DP算法有最低的连接阻塞率。
Use the click-friendly user interface to confirm or block network access;
使用友好的点击式用户界面来确认或阻拦网络访问；
Use the click-friendly user interface to confirm or block network access;
使用友好的点击式用户界面来确认或阻拦网络访问；
应用推荐