• 血小板数量聚集阻值的关系指数曲线拟合

    There is a positive correlation between the number of platelets in whole blood and the value oi 'electrical impedance in the exponential curve.

    youdao

  • 伤寒副伤寒发病率时间序列(1997 ~ 2003)采用指数曲线拟合对2004伤寒、副伤寒疫情作出预测

    Exponential curve was employed in studying time series of typhoid and paratyphoid (1997-2003) and incidence rate of year 2004 was predicted based on the prediction model.

    youdao

  • [方法]伤寒副伤寒发病率时间序列(1997 ~ 2003)采用指数曲线拟合对2004伤寒、副伤寒疫情作出预测

    [Methods] Exponential curve was employed in studying time series of typhoid and paratyphoid (1997-2003) and incidence rate of year 2004 was predicted based on the prediction model.

    youdao

  • 采用曲线指数曲线两种拟合方法对实测数据进行了曲线拟合计算同时采用分层总和路基沉降进行了计算。

    The hyperbolic curve method and the exponential curve method are used to forecast embankment settlement of the highway around Harbin city, meanwhile total embankment settlement is calculated.

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  • 通过变换导致指数函数曲线

    By some transformation, it may also lead to the curve fitting by exponential functions.

    youdao

  • 阐述了现行《船舶操纵》教材关于船舶操纵性指数(K, T)计算方法基础之上提出运用曲线拟合分析方法。

    Based on expatiation upon the k, t indices calculating method in lots of current maneuvering ship text book, this article presents a new analysing method with curve simulating.

    youdao

  • 建立了基于最小二乘法曲线拟合指数平滑需求量预测模型

    Additionally, a model of demand forecast, which bases on methods of least square and exponential smoothing, also be made.

    youdao

  • 灰色系统预测模型本质已知数据序列进行类型指数形式曲线拟合然后将此曲线延伸未来,由此未知的数据做出预测。

    The essence of the gray prediction model is to fit the known data sequence with an exponent form to a curve, and then extend the curve to the future in order to predict the unknown data.

    youdao

  • 灰色系统预测模型本质已知数据序列进行类型指数形式曲线拟合然后将此曲线延伸未来,由此未知的数据做出预测。

    The essence of the gray prediction model is to fit the known data sequence with an exponent form to a curve, and then extend the curve to the future in order to predict the unknown data.

    youdao

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