例句與造句

1. This is called the partial fraction expansion of p/q .
   這叫做pq的部分分式展開式。
2. This is called the partial fraction expansion of pq
   這叫做p q的部分分式展開式。
3. This is called the partial fraction expansion of p / q
   這叫做p q的部分分式展開式。
4. It's difficult to find partial fraction expansion in a sentence. 用partial fraction expansion造句挺難的