同根派生 roentgen rays相關(guān)詞英漢例句The American Roentgen Ray Society 美國放射診斷學(xué)雜志roentgen ray fluorescence spectrometer X射線熒光分光光度計1. Other scientists called them Roentgen rays in honors of the man who first found them, but X-ray is the name always used now. 其他科學(xué)家為了紀念這位第一個發(fā)現(xiàn)X射線的人,把它稱做倫琴射線,但現(xiàn)在人們總是用X射線這個名字。A display device that uses a cathode ray tube. 一種使用陰極射線管的顯示裝置。Radioactive ray is material thing. 放射線是實際的物質(zhì)。roentgen rays更多例句