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单词
zone plate
释义
zone plate
noun
:
an optical device that consists of a series of concentric opaque rings of such width that rays from alternate half-period elements are cut off and that has some properties of a converging lens
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forbush's
forbush's sparrow
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forbye
forcat
force
force
force
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forceably
force account
force and arms
force and effect
force a safeguard
force-break
force cup
forced
forced
forced draft
forced heir
forced landing
forcedly
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更新时间:2025/7/21 16:43:12