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单词 picture frequency
释义

Definition of picture frequency in English:

picture frequency

noun
Television
  • The number of times per second that a complete television image is scanned or transmitted.

Origin

1920s; earliest use found in Wireless World.

Definition of picture frequency in US English:

picture frequency

noun
Television
  • The number of times per second that a complete television image is scanned or transmitted.

Origin

1920s; earliest use found in Wireless World.

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更新时间:2025/8/5 17:11:26