Plücker tube

短语

词形变化

Plücker tubes 复数 Plücker tubes

释义与例句

n.
  1. 1.

    A vacuum tube, used in spectrum analysis, in which the part through which the discharge takes place is a capillary tube, thus producing intense incandescence of the contained gases.

  2. 2.

    A Crookes tube.

词源

Named after Julius Plücker, German physicist.

来源：wiktionary