carcel

名词 n.
中文释义

英文释义

名词 n.
  1. A former unit to measure the intensity of light, approximately 9.74 candelas. historical
    — Desroziers in a series of experiments obtained as much as 250 carcel spherical luminous value per horse-power; this characteristic is one likely to be of great value in electric lighting by incandescence of high intensity.

词形变化

carcels plural

词源

Named after the inventor of the Carcel lamp.
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