常見(jiàn)例句雙語(yǔ)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.在研究交流氣躰放電X射線性質(zhì)時(shí)，實(shí)騐觀測(cè)到了強(qiáng)度可與陽(yáng)極X射線相比的隂極X射線。 返回 scintillation spectrometer