An induction motor's rotor can be either wound type or ????????-???? type.
举一反三
- In programming languages, an abstract type is a type in a nominative type system that can be instantiated directly; a type that is not abstract – which can be instantiated – is called a concrete type.
- The key in the dictionary can't be a dictionary type, but value can be a dictionary type. A: 正确 B: 错误
- Does induction motor require a permanent magnet?
- We need all types, but Type 0 is especiallyimportant because it s compatible with every blood type.
- Theoretically, any category can in principle be co-ordinated with another category of the same type to produce a co-ordinated category of the same type.