The first way is to install a signal handler for the SIGBUS signal, and then simply call return in the handler.

第一种方式是为SIGBUS信号设置信号处理程序，并在处理程序中简单的执行return语句。

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Your write system call will be interrupted by the bus error signal SIGBUS, because you performed a bad memory access.

此时write系统调用会被进程接收到的SIGBUS信号中断，因为当前进程访问了非法内存地址。

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Or, you call some function that was in the middle of the manipulation of the global data structure and you call the same function from the signal handler.

或者，调用了正在处理全局数据结构的某个函数，而在信号处理器中又调用了同一个函数。

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which mean "help me." Frederick Stanley Mockford created the mayday call signal in the nineteen twenties.

VOA: special.2010.04.18

The signal comes in the form of molecules which we're going to call throughout the lecture here 'ligands'.

信号通常以分子的形式来传递,在这门课里我们把这种分子叫做配体

耶鲁公开课 - 生物医学工程探索课程节选

For voice the difference will be a clean completed call or a noisy dropped call, for data services the better the signal strength the higher the data rate you will obtain in both directions.

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In the case of Cephalon, McMillan got his "buy" signal from the put-call ratio, a measure of investor sentiment expressed as put open interest divided by call open interest.

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The cell phone signal was bad, and they ended the call, leaving the mother from Lufkin, Texas, feeling helpless.

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