mean time

(redirected from mean effective life)
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Related to mean effective life: Mean effective pressure, Indicated Mean Effective Pressure

mean time

, mean solar time
the time, at a particular place, measured in terms of the passage of the mean sun; the timescale is not precisely constant

mean time

[′mēn ′tīm]
(astronomy)
Time based on the rotation of the earth relative to the mean sun.
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