inactive event variable 非活动事件变量
event pseudo-variable 事件伪变量
event t variable 事件变量
Variable Event Timing 可变气门相位与持续期
event pseudo variable 事件伪变数
After the pipe has been created (or if one already exists), each pipe's output is read into the recorded event variable for that window.
在创建了管道(或者如果已经存在一个管道)后，每个管道的输出将被读入到该窗口记录的事件变量中。
Especially, it sets up a global counter that counts the number of active event handlers as well as a variable that holds the results of the event handlers in a list.
尤其是，它将设置一个全局计数器，以对处于活动状态的事件处理程序进行计数；另外，还要设置一个变量，以在列表中保存事件处理程序的结果。
This creates a variable that is local to the event handler instance.
这将创建一个事件处理程序实例的局部变量。
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