1)star pattern,星形组合2)combinatorial star,组合星形3)star quad twisting,星形四线组绞合4)star winding,星形绕组5)topology combination of star and ring,星形网和环网组合拓扑6)combined constellation,组合星座
用法和例句
The single phase grounding fault of transformer s star winding is analyzed with the ampere turns balance.