The solutions for the rotating prolate sphere and dumbbell-shape body are calculated and compared with the exact solutions. It is shown that proposed method has good convergence and high accuracy.

通过旋转长球和哑铃形物体的计算并和精确解比较发现本方法具有良好的收敛性和很高的精度。

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Upon reaching it, I noticed something else unusual. The shape of the wood was dumbbell-like and it had s message written on it.

到跟前抓住它时，我注意到它有些异常：它的形状像个哑铃，上面还写着留言。

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Then the influences of dumbbell shape and the material permittivity on frequency characteristics are discussed.

然后讨论了哑铃的形状、大小、间隙以及介质介电常数对其频率特性的影响。

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