“arithmetic mean”的概念、定义、翻译、参考文献-科学参考

单词	arithmetic mean
释义	arithmetic mean [¦a·rith¦med·ik `mēn] ^MATHEMATICS The average of a collection of numbers obtained by dividing the sum of the numbers by the quantity of numbers. Also known as average (av).
随便看	control module control-moment gyro control of electromagnetic radiation control operation control panel control plane control point control program control punch control record control register control rocket control rod control room control sample control section control sequence control signal control spillover control spring control state control statement control supervisor control surface control switching point

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