1. This paper presents a type of special electrical machine with the electromechanical integration_per-manent magnet sector-stator motor.
设计出了一种机电一体化的特种电机——永磁扇片定子电动机。
youdao
2. The article introduces the waterproofing and drainage measures and materials for the dam, the foundation of the per-manent lock and some buildings of the Three Gorges project.
介绍了三峡工程中大坝、永久船闸基础及一些建筑物的防排水措施和所用材料。
youdao
3. The article introduces the waterproofing and drainage measures and materials for the dam, the foundation of the per-manent lock and some buildings of the Three Gorges project.
