z-average

名词 n.
中文释义

英文释义

名词 n.
  1. A weighted average where the value for each component is weighted by the square of its mass or volume.
    — When proper measurements are made, the parameters of the size distribution most often obtained -- the inverse z-average moments -- are not the usually reported parameters of a size distribution.

词形变化

z-averages plural

词源

From the first letter of the German word Zentrifuge (centrifuge), because this measurement was first used with centrifugation data.
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