全血中血小板的数量与聚集电阻值的关系用指数曲线拟合。
There is a positive correlation between the number of platelets in whole blood and the value oi 'electrical impedance in the exponential curve.
对伤寒、副伤寒发病率时间序列(1997 ~ 2003)采用指数曲线拟合,并对2004年伤寒、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.
[方法]对伤寒、副伤寒发病率时间序列(1997 ~ 2003)采用指数曲线拟合,并对2004年伤寒、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.
采用双曲线和指数曲线两种拟合方法对实测数据进行了曲线拟合计算,同时采用分层总和法对路基总沉降进行了计算。
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.
通过变换又可导致指数函数曲线拟合。
By some transformation, it may also lead to the curve fitting by exponential functions.
在阐述了现行《船舶操纵》教材中关于船舶操纵性指数(K, T)计算方法的基础之上,提出运用曲线拟合的分析方法。
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.
还建立了基于最小二乘法曲线拟合与指数平滑法的需求量预测模型。
Additionally, a model of demand forecast, which bases on methods of least square and exponential smoothing, also be made.
灰色系统预测模型的本质是对已知数据序列进行类型为指数形式的曲线拟合,然后将此曲线延伸到未来,由此对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.
灰色系统预测模型的本质是对已知数据序列进行类型为指数形式的曲线拟合,然后将此曲线延伸到未来,由此对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.
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