Terms containing polyphase source

Subject	English	Chinese
IT	balanced polyphase source	平衡多相电源
IT	polyphase source	多相电源
mil., air.def.	polyphase source	多相源
el.	polyphase voltage source	多相电压电源
el.	symmetrical polyphase source	对称多相电源
el.	symmetrical polyphase voltage source	对称多相电压电源