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单词 electron optics
释义
electron optics
(once / 3939771 pages)
n

WORD FAMILY
electron optics
USAGE EXAMPLES
The 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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