A callow young toff falls for a beauty of shaky morals and follows her to the end of the world, shedding fortune, scruples and self-respect along the way.
一个乳臭未干的年轻花花公子爱上一个道德成问题的美人并追她到天涯海角，一路散尽家财、抛弃良心和自尊。
In a dc-dc converter with a given input voltage, the average output voltage is controlled by controlling the switch on and off durations (ton and toff).
在一个给定了输入电压的直流-直流变流器中，输出的平均电压是通过控制开关的导通和关断时间来控制的。
In a dc-dc converter with a given input voltage, the average output voltage is controlled by controlling the switch on and off durations (ton and toff).
在一个给定了输入电压的直流-直流变流器中，输出的平均电压是通过控制开关的导通和关断时间来控制的。
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