Too high an open circuit voltage reduces the frequency of short circuiting.
一太高的开的回路电压降低短路的频率。
Failure of blind via is one of the main causes of an open circuit in printed circuit board(PCB).
盲孔开裂是导致印制电路板（PCB）电气断路的主要原因之一。
When connected to a load resistance, the voltage across the source approaches infinity as the load resistance approaches infinity (an open circuit).
当连接到负载电阻两端的电压接近源的负载电阻接近无穷大(开路)。
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