【简答题】请将该英文句子翻译成中文 Fig. 1-2 shows the voltage across an element (represented by a rectangular block) connected to points a and b. The plus (+) and minus (-) signs are used to define reference direction or v...
【判断题】The negative polarity of the supply will reduce the potential barrier Vo by V because the applied voltage drops mostly across the depletion width W.