The percentage of time that a circuit or device with two operational states is in the higher level or more active state.

 
  • 一個(gè)有兩個(gè)工作狀態(tài)的電路或設備處于高電平狀態(tài)或經(jīng)?;顒?dòng)狀態(tài)的時(shí)間百分比。
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