例句與造句

1. At first , this paper use the theory of symmetrical components method analyse varieties of symmetrical and asymmetrical faults of motor , and adopt the measuring method of negative and zero sequence . especially study deeply in the overload protection
   本文首先采用對稱分量法理論分析了電機(jī)的各種對稱性故障和不對稱性故障,在應(yīng)用中采用了負(fù)序和零序電流的檢測方法,特別在過載保護(hù)上進(jìn)行了深入的研究。
2. It's difficult to find symmetrical component method in a sentence. 用symmetrical component method造句挺難的