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单词 quadrant electrometer
释义

Definition of quadrant electrometer in English:

quadrant electrometer

noun
Electricity
  • An electrometer in the form of a broad, shallow metal cylinder composed of four mutually insulated quadrants, within which there is a suspended needle or vane which turns when a voltage is applied to some of the quadrants when the others are earthed.

Origin

Late 18th century; earliest use found in Tiberius Cavallo (1749–1809), natural philosopher.

 
 

Definition of quadrant electrometer in US English:

quadrant electrometer

noun
Electricity
  • An electrometer in the form of a broad, shallow metal cylinder composed of four mutually insulated quadrants, within which there is a suspended needle or vane which turns when a voltage is applied to some of the quadrants when the others are earthed.

Origin

Late 18th century; earliest use found in Tiberius Cavallo (1749–1809), natural philosopher.

 
 
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更新时间:2024/9/21 1:33:07