CMOS方波发生器
CMOS square wave oscillator
X射线激发发光
X-ray excited luminescence
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
X射线激发发射
X-ray excited emission
X-ray excited luminescence
变频器的谐波发射测试
Harmonic Emission Testing of Inverter
波发生器长轴
major axis of wave generator
波发生器短轴
minor axis of wave generator