backward voltage

• 反向电压

backward voltage的用法和样例：

例句

1. The buildup of the opposing voltage to its full value requires a longer time.
   反向电压上升到它的满值需要较长的时间。
2. Applying the opposite voltage bias to widen the tunneling gap and raise the electrical resistance would reopen the switch.
   施加反向电压以增大穿隧间隙，提高电阻，可以重新将开关断开。