直料续汽器 direct current chopper regulator
直羚路 direct current circuit
整两直羚机 direct current commutating machine
直凉偿机 direct current compensator
直林量 direct current component
直龄换器 direct current converter
直龄电 direct current distribution
直羚动势 direct current electromotive force
直立电机 direct current generator
直吝压输电 direct current high tension transmission
直疗数器 direct current integrating meter
直吝路 direct current line
直羚路 direct current circuit
整两直羚机 direct current commutating machine
直凉偿机 direct current compensator
直林量 direct current component
直龄换器 direct current converter
直龄电 direct current distribution
直羚动势 direct current electromotive force
直立电机 direct current generator
直吝压输电 direct current high tension transmission
直疗数器 direct current integrating meter
直吝路 direct current line
直羚机 direct current machine
直羚动机 direct current motor
直羚力网 direct current network
直羚位计 direct current potentiometer
直立电厂 direct current power station
直撂电器 direct current relay
静止式直龄流 direct current static convertor
直俩电 direct current supply
直恋统 direct current system
直联速发电机 direct current tachogenerator
直领道电路 direct current track circuit
直龄压器直隶感器 direct current transformer
直龄电线路 direct current transmission line
直羚压 direct current voltage
直吝时计 direct current watt hour meter
电焊用直立电机 direct current welding generator
直接偏位法 direct deflection method
直接数字控制 direct digital control
直接驱动 direct drive
能量直接转换 direct energy conversion
直接反馈 direct feedback
直接测定 direct measurement
直接测量效率法 direct measurement of efficiency
过电帘接释放器 direct over current release
直接放射 direct radiation
直接读数 direct reading
直读式测试仪器 direct reading instrument
镜面反射 direct reflection
直接电阻炉 direct resistance furnace
直接雷击 direct stroke