庞加莱模型
- 与 庞加莱模型 相关的网络例句 [注：此内容来源于网络，仅供参考]
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The definition and stability criterion of resonant operating points in a CPT system have been described. A Poincarémapping model has been built up and its Jacobian matrix has been derived with the implicit function derivative rule and chain rule. Then the stability of the fixed points can be determined according to the eigenvalues of the the Jacobian matrix. It has been used to study an example push-pull CPT system with three resonant operating points.
文中给出了CPT系统中谐振点的定义及判断条件，建立了系统的庞加莱映射模型，并根据隐函数及复合函数求导法则，推导出了系统庞加莱映射周期不动点的雅可比矩阵，根据雅可比矩阵的特征值分布情况，即可判断各不动点的自治振荡稳定性。
- 推荐网络例句
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Methods: Five patients with parkinsonism or dystonia were assigned to general anesthesia using an modified endotracheal tube.
本实验依照人体实验之相关规定进行，五位患有帕金森氏症或肌张力异常的病人接受神经立体定位手术。
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If you can benefit from this book, it is our honour.
如果您能从本书获益，这将是我们的荣幸。
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The report also shows that the proportion of unmarried men and women living together has doubled between 1986 and 2006, with 13 per cent of those aged 16 to 59 now cohabiting.
报告还指出，从1986年至2006年，英国未婚男女同居的比例增长了一倍，在16岁至59岁的人群中，有13%的人同居。