Least square method of polynomial or the method based on the given function are used to fit pump characteristic curve in pump selection or operation.
在水泵的选型或运行中，通常采用多项式的最小二乘法或根据假设的函数关系来拟合水泵性能曲线。
We detected the chopped light using this function and drawed the time-resolved curve by the plot program compiled by ourselves. The results fit with our design.
运用这一功能，对斩波光进行探测，并用自编绘图程序作出了其时间分辨曲线，实验结果与预计符合较好。
A analytic function can be derived to fit the observed amplitude value curve.
根据观测振幅曲线，可以求出拟合此观测值的解析函数。
On the basis of experimental data to fit function of relationship of carrying capacity and slide and the corresponding curve.
根据试验数据拟合出了齿板滑移承载力关系式及相应曲线图。
In addition, it is found that the power function is the best fit equation of creep curve for 3-d braiding composites.
此外，还表明幂指函数可以较好地拟合三维编织复合材料的蠕变曲线。
Methods 4 types of curve-model such as Inverse function model, Power function model, Logarithmic function model and S-function model were used to fit the trend of Type-B encephalitis incidence rate.
方法采用倒数函数、幂函数、对数函数、S型函数四个曲线函数拟合乙脑发病率，经比较选择倒数函数为较优拟合模型。
Methods 4 types of curve-model such as Inverse function model, Power function model, Logarithmic function model and S-function model were used to fit the trend of Type-B encephalitis incidence rate.
方法采用倒数函数、幂函数、对数函数、S型函数四个曲线函数拟合乙脑发病率，经比较选择倒数函数为较优拟合模型。
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