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单词 needle gap
释义

Definition of needle gap in English:

needle gap

noun
Electricity

  • A pair of needle-shaped electrodes placed in line, separated by a gap across which an electric discharge can take place when the potential difference between them exceeds a value dependent on the size of the gap.

Origin

Early 20th century.

Definition of needle gap in US English:

needle gap

noun
Electricity

  • A pair of needle-shaped electrodes placed in line, separated by a gap across which an electric discharge can take place when the potential difference between them exceeds a value dependent on the size of the gap.

Origin

Early 20th century.
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更新时间：2024/11/11 7:48:58