In a userpace thread system, this means that all the threads in a process are blocked as well.

在用户态的线程系统中，这意味着这个进程中的所有线程也都会阻塞。

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Some signals can be blocked by a process, and applications can be designed to explicitly "catch" signals and react to each event in a special way.

一些信号可以被某个进程阻塞，应用程序可以通过设计，显式地“捕捉(catch)”信号，并以一种特殊的方式对每个事件作出反应。

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One special signal, SIGKILL, can't be blocked or caught, and it kills a process immediately.

有一个特殊的信号 SIGKILL 是无法被阻塞或捕捉的，它会立即终止某个进程。

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This is the second time that Beechcraft has gone down to Embraer and the second time that it has road blocked the process.

FORBES: Move up http://i.forbesimg.com t Move down

Some Central and Eastern European applicants suspect that the French are lukewarm about bringing in new members and would be quite happy if Cyprus blocked the process.

ECONOMIST: The European Union and Cyprus

At the same time politicians in Brussels and Washington, grappling with the blocked Middle East peace process, had a eureka moment.

ECONOMIST: Is the best yet to come?