Yahoo奇摩字典 網頁搜尋

搜尋結果

1. Oxford Dictionary

   Cerenkov radiation

   • IPA[tʃəˌrɛŋkɒf reɪdɪˈeɪʃ(ə)n]

   英式

   • n.
     electromagnetic radiation emitted by particles moving in a medium at speeds faster than that of light in the same medium.

   • noun: Cerenkov radiation