备用电源自动化投入装置  the automatic putting standby power supply protection device

备用电源自动切换装置  reserve power source automatic connection device

备用电源自动投入  Automatic bus transfer; APD; alternate power auto cast; backup power automatic plunge into service; Reserved Auto-switch-on; automatic closing emergency source; Backup Power Auto-switch-on; standby power supply; automatic circuit closing for backup power; backup powerbzt

备用电源自动投入装置  reserve power source automatic connection devices; automatic switch on devices of the backup power; Automatic Stand-by Power Switching Device; automatic throw-in device of stand-by power(APD; the automatic switching device of reserve sources; reserve power source automatic switch device; device of reserve power source automatic connection; Automatic Throw-in Equipment of Emergency Power Supply; spare power source automatic switch; automatic stand-by device of emergency power supply; automatic bus transfer equipument; reserve power supply auto-input equipment; automatic switching device of standby power

备用电源自投  backup power automatic switch; Automatic bus transfer; standby power automatic-switching; Automatic Switching-on of Reserve Power; automatic closing-in of reserve power supply; automatic backup power supply switching; Auto-transfer; backup power automatic switch-in; Standby Power Supply Self-closing; automatic switch on of spare power source; standby power auto-closing; backup power switchover unit; Automatic Throw-in Equipment of Emergency Power Supply; Camellia oleifera seed; standby power supply self- closing; substation

备用电源自投(BZT)  reserve power supply automatic connection device

备用电源自投装置  auto-switch-in device of stand-by power supply; auto-switch-in device of stand-by supply; backup power switchover unit; Automatic bus transfer; auto_switch_in device of the reserved supply; Reserved Auto-switch-on Device; Automatic switching device of reserve power supply; auto tranformer device of reserve power supply; Standby Power Supply Self-closing

备用电源自投装置(BZT)  BZT device for auxiliary power source

标准电源自动跳闸报警灯  normal source trip alarm lamp

电源自适应  Supply self adaptation

堵河源自然保护区  duheyuan nature reserve

放射源自动装置  Radiation source automatics

粉江源自然保护区  Ganjiangyuan natural reserve

光源自动现象  visual autokinesis

光源自移  autokinesis

光源自移现象  autokinetic phenomenon

华北小石器文化的自源性  local-originated

能源自动转换  automatic energy transform

能源自给  energy self-supply; energy resources self-sufficiency; ower self-support; Power self-support; self-powered

三江源自然保护区  the Water Origin of Three Rivers Nature Reserve; san jiangyuan nature reserve; Nature Reserve of Three-River Source; three river sources nature reserve; Three Rivers’ resource nature reserve