When the head disk collision occurs, the peak acceleration of the shock pulse approximately follows a linear relationship with the inverse of the excitation duration.

当头盘系统发生碰撞时，冲击激励峰值加速度与作用时间的倒数之间具有近似线性关系。

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Furthermore, the influences of the elastic collision rate on the temperature increase of the atom cloud in the process of parametric excitation are also addressed.

此外，还研究了弹性碰撞速率对参变激发过程中原子温度上升的影响。

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The multichannel R-matrix code is employed to compute the collision strengths for electron-impact excitation of pentacid Mg ion.

考虑了内壳层电子激发的组态相互作用后，采用R矩阵方法计算了电子碰撞类锂碳离子的共振激发碰撞强度。

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