例句與造句

1. Now the affect and the measure of hypo _ harmonics is in the research . the influence of negative sequence is almost eliminated along with the enlargement of the system ' s capacity and the alternate connection of traction substations . the fixed parallel compensate equipment applied in traction substations consist of a constant capacitor and a constant inductance , so its output is constant
   負序電流的問題已經(jīng)因系統(tǒng)容量的增大、牽引變電所采用輪換接線方式而基本解決，電力部門實行的“反轉(zhuǎn)正計” ，使采用對無功功率固定補償方式由于牽引負荷變化頻繁而出現(xiàn)補償容量不足或過補償現(xiàn)象，難以達到滿意效果。
2. It's difficult to find compensating equipment in a sentence. 用compensating equipment造句挺難的