There are several ways to wire an event to an event handler.
有几种方式可以将事件与事件处理程序相关联。
When a current flows through a wire, an electromagnetic field is created which can interfere with signals on adjacent wires. As frequency increases, this effect becomes stronger.
电线路通电时,周围产生一个可以影响临近线路的电磁场,随着频率的升高,其影响也越强。
The governing of a distress call is actually an extremely delicate high-wire act for any young organism from an evolutionary point of view.
事实上,发出求救信号,是极其危险的行为,从进化的角度看,对任何一个年轻的生物体。
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