beta spectrometerbeta-spectrometerβ-分光计,β-分光仪: beta spectrometer分光计: spectromenter; spectrometers; spectrophotometer; spectroscopex线分光计: x-ray pectrometer波长分光计: wave length spectrometer; wavelength ectrometer; wavelength spectrometer橙色分光计: orange spectrometer下载手机词典可随时随地查词查翻译
