exceedance

名词 n.
中文释义

英文释义

名词 n.
  1. The extent to which an action, activity or substance exceeds a limit set by recommended practice, legislation, etc. countable,uncountable
    — A region is considered "nonattainment" of an air quality standard (NAAQS) if its estimated exceedance rate of the NAAQS is more than once per year over three years. Exceedances are counted in terms of days.

词形变化

exceedances plural

词源

Etymology tree
English exceed
Latin -iader.
Old French -ancebor.
Middle English -aunce
English -ance
English exceedance
From exceed + -ance.
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