英语词汇“electrostatic lens”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

> as lemmas

electrostatic lens

electrostatic lens n. an arrangement of electrodes at different potentials, used to focus an electron beam electrostatically.

ΚΠ

1935 Rep. Progress Physics 2 287 Scherzer has calculated the focal length of a short electrostatic lens.

1953 S. W. Amos & D. C. Birkinshaw Television Engin. I. x. 237 A practical electrostatic lens of the type used in cathode-ray tubes has an optical equivalent containing several convex and concave elements.

2000 J. McFall tr. K. Wille Physics of Particle Accelerators i. 8 The electrodes act as electrostatic lenses which focus the beam to a certain extent.

extracted from electrostaticadj.

as lemmas

单词	electrostatic lens
释义	> as lemmas electrostatic lens electrostatic lens n. an arrangement of electrodes at different potentials, used to focus an electron beam electrostatically. ΚΠ 1935 Rep. Progress Physics 2 287 Scherzer has calculated the focal length of a short electrostatic lens. 1953 S. W. Amos & D. C. Birkinshaw Television Engin. I. x. 237 A practical electrostatic lens of the type used in cathode-ray tubes has an optical equivalent containing several convex and concave elements. 2000 J. McFall tr. K. Wille Physics of Particle Accelerators i. 8 The electrodes act as electrostatic lenses which focus the beam to a certain extent. extracted from electrostaticadj. < as lemmas
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