1)fexitron['feksitrɔn],冷阴极脉冲X射线管2)feritron,[电]冷阴极脉冲X线管3)febetron['febətrɔn],冷阴极脉冲，β射线管4)hot-cathode X-ray tube,热阴极X射线管5)fexitron['feksitrɔn],场致发射阴极X射线管6)cathode X r,阴极X射线
用法例句
The Si Li spectrometer, NaI scintillation detectors, 7Li thermoluminescence films and X ray films are used to measure the cathode X ray, and the reliability of measured results is discussed.
