weighted harmonic mean造句
造句與例句
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- Another example of a weighted mean is the weighted harmonic mean.
- The solution can also be written as a weighted harmonic mean of the initial condition and the carrying capacity,
- In particular, 0 } } corresponds to the weighted harmonic mean, 1 } } to the weighted geometric mean and 2 } } to the weighted arithmetic mean.
- The CAFE achieved by a given fleet of vehicles in a given model year is the production-weighted harmonic mean fuel economy, expressed in miles per USgallon ( penalty, currently $ 5.50 per 0.1 mpg under the standard, multiplied by the manufacturer's total production for the U . S . domestic market.
- Similarly, if one wishes to estimate the density of an alloy given the densities of its constituent elements and their mass fractions ( or, equivalently, percentages by mass ), then the predicted density of the alloy ( exclusive of typically minor volume changes due to atom packing effects ) is the weighted harmonic mean of the individual densities, weighted by mass, rather than the weighted arithmetic mean as one might at first expect.
- It's difficult to see weighted harmonic mean in a sentence. 用weighted harmonic mean造句挺難的
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