electrical machine造句

1、Application of AUTOCAD in Electrical Machine Design
AUTOCAD在电机设计中的应用

2、Having been in operation for many hours, the electrical machine became rather hot.
电机运转了好几个小时，变得非常热。

3、Powell method is a direct searching method which can be used in electrical machine design.
鲍威尔法是一种可用于电机优化设计的直接搜索法。