canal rays 中文意思是什麼
canal rays
解釋
【物理學】極隧射線,陽極射線。-
" for his discovery of the doppler effect in canal rays and the splitting of spectral lines in electric fields
發現極隧射線的多普勒效應以及電場作用下光譜線的分裂現象 -
Root canal - and by the looks of those x - rays
填充牙根-從x光片看
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