词汇	halogen counter tube
释义	halogen counter tube 光圈计数管
随便看	excitation reactance excitation rectifier device excitation reduction excitation reentry Excitation Regulate excitation regulating excitation-regulating winding excitation regulation Excitation regulation appliance excitation regulation device excitation regulator excitation regulator/certain direction voltage excitation renection excitation resistance excitation resistor excitation response excitation response pair excitation-response pair excitation response ratio excitation response theory excitation rhythmic stage excitation rotor excitations excitation secretion coupling excitation-secretion coupling