感應電動勢的定義是什麼
單位正電荷所受的功
感應電動勢的定義是什麼
感應電動勢的定義是什麼
單位正電荷所受的功
status | not learned | measured difficulty | 37% [default] | last interval [days] | |||
---|---|---|---|---|---|---|---|
repetition number in this series | 0 | memorised on | scheduled repetition | ||||
scheduled repetition interval | last repetition or drill |