There is a significant current surge when a filament lamp is first switched on.
刚刚打开白炽灯的时候会产生一股强大的电流。
About current surge when start in wide voltage, corresponding control circuit of start-up is designed in this paper.
对于宽电压范围启动过冲问题,本位设计出一种防止过冲的启动控制电路。
The current surge of Internet - enabled cell phones and personal digital assistants (PDAs) foreshadow what's to come.
上网手和个人数字助理(PDA)蓬勃兴起的现状预示示未来的趋势。
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