emprical formula
英
美
【电】经验公式
双语例句
- Through solving the minimum value of quadratic expression, the optimum pump detection time is determined and emprical formula for production decline and determination of optimum pump detection time are presented. Relatively good economic results have been obtained by put this method into operation.
通过求二次式最小值，确定抽油泵检泵的最佳时机，给出了产量递减和确定最佳检泵时机的经验公式，该方法用于漏失检泵的施工，获得了良好经济效益。 - The pickling time determined by the method of first zero potential differential value is well consonant with the emprical formula done by Hudson, which verifies the reliability and feasibility of the new method.
采用此方法测定的酸洗终点时间与Hudson的酸洗经验公式具有很好的吻合性，验证了导数首零法判定酸洗终点时间的可靠性和可行性。