交流电弧发生器
alternating current arc generator
X射线激发发光光谱
x-ray excited luminescence spectrum
x-射线激发发光光谱
x-ray excited luminescence spectrum
单模激光发生器
single-mode laser oscillator
电子闪光发生器
electronic flash generator
有机白光发光器件
white organic light-emitting devices
信标触发发生器
acceptance system in project