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单词 nipkow disc
释义 nip·kow disc
\ˈnip(ˌ)kō-\ noun
Usage: usually capitalized N
Etymology: after Paul G. Nipkow died 1940 German television pioneer
: a mechanical television scanner consisting of a rotating disk with small holes upon its periphery through which narrow beams of light pass
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更新时间:2024/9/20 9:34:41