Dobson unit

名词 n.
中文释义

英文释义

名词 n.
  1. A unit of measurement of the amount of a trace gas (typically ozone) in a vertical column through the Earth's atmosphere).

词形变化

Dobson units plural

词源

Named after Gordon Dobson, a researcher at the University of Oxford who in the 1920s built the first instrument to measure total ozone from the ground.
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