power dissipation

名词 n.
中文释义

英文释义

名词 n.
  1. The process in which an electric or electronic device produces heat (or other waste energy) as an unwanted byproduct of its primary action. uncountable
    — Central processing unit power dissipation is a central concern in computer architecture.

词源

power (“electric power”) + dissipation (“loss of energy (usually as heat) from a dynamic system”)
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