approximation calculus

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  • 近似计算
    1. Thus Planck's law can be used as a good approximation.
      因而布朗克定律可以作为一个较好的近似计算。
    2. With this approximation equation the control range of the chemical composition of the consumable electrode can be determined.
      用该近似计算公式可确定自耗电极元素含量的控制范围。