Measured Q-S curve are back figured by nonlinear optimization approach and model parameters are found simultaneously, then distribution of axial force and skin friction along pile are calculated.
通过非线性优化算法，拟合实测的Q—S曲线，可得到桩土系统的工程力学参数，并由此计算得到桩身轴力及侧摩阻力分布曲线。
When the theory raise that the computer is applied enterprise's course, Model S curve reflects the study situation of the organization.
在理论提出当计算机被应用于企业过程时，S型曲线反映了组织的学习情况。
Then the model has been used to forecast some project, the result prove Poission curve exactly reflect the "S" relation between settlement and time.
结合具体工程实例，证实泊松曲线很好地反映了路基沉降过程中沉降量与时间的“S”形关系。
The leaf area index followed an "s" curve increase, conforming to a logistic model.
叶面积指数呈“S”型增长，并符合逻辑斯蒂模型。
Then we get out normal group and model set L4 vertebrae′s stress relaxation, creep data and curve.
得出了正常对照组和模型组L4椎骨应力松弛，蠕变数据和曲线。
CONCLUSION the Hill coefficient is considered not any physiological meanings in the mathematics model usually used in fitting pharmacodynamics s dose-effect curve.
结论常用的药效学S型剂量效应曲线拟合的数学模型中，Hill系数无生理学含义。
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。
This new measurement method was validated with different kinds of parts. Upon strength decreasing model, the S-N curve and critical load of two materials were acquired...
用不同材料的疲劳试验进行了S - N曲线测定和验证，结果表明，该方法能够准确而且快捷地测定s - N曲线和临界载荷，减少了疲劳试验费用和试验工作量。
This new measurement method was validated with different kinds of parts. Upon strength decreasing model, the S-N curve and critical load of two materials were acquired...
用不同材料的疲劳试验进行了S - N曲线测定和验证，结果表明，该方法能够准确而且快捷地测定s - N曲线和临界载荷，减少了疲劳试验费用和试验工作量。
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