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单词 Kerr cell
释义
Kerr cell
(extremely rare)
n

WORD FAMILY
Kerr cell
n optical device consisting of a transparent cell with two electrodes between two polarizing media; passes light only if the two planes of polarization are parallel; used as a high-speed shutter or to modulate a laser beam
Hyper
optical device
a device for producing or controlling light
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更新时间:2024/12/23 15:17:56