armatures电枢armaturen.甲胄；电枢；防御器官；支架armature end connexions电枢端部接线armature reaction field电枢反力场armature characteristic电枢特性曲线Armature magnetic field电枢磁场armature time-constant电枢时间常数armature cord lamination[电] 电枢心叠片armature winding machine电枢绕线机,电枢绕组机armature end connections电枢端部接线armature spring fastener衔铁簧压铁armature core lamination电枢芯叠片