rotating-field type

例句：

1. 1. The rotating field type is a newtechnology that can greatly improve the efficiencyof solar panels.
   旋转场型是一种新技术，可以大大提高太阳能板的效率。
2. 2. The rotating field type has been widely used invarious fields, such as power generation andtransportation.
   旋转场型在发电和运输等领域得到了广泛应用。
3. 3. The rotating field typehas many advantages, such as high energyconversion efficiency and low noise.
   旋转场型有很多优点，如高能量转换效率和低噪音。