单词 | electron optics |
释义 | electron optics (once / 3939771 pages) n WORD FAMILY electron optics USAGE EXAMPLESThe high degree of resolution comes from the electron optics that focus the electron beam creating the X-rays, he said, and from the semiconductor detector. New York Times(Jan 01, 2011) n the branch of electronics that deals with beams of electrons and their focusing and deflection by magnetic fields Hyper electronics the branch of physics that deals with the emission and effects of electrons and with the use of electronic devices |
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