And angular frequency is the square root inertia about point p.

角频率是，点p的转动惯量。

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Pipe end its shape is divided into tube, square tube, rectangular tube, oblate tube, P-shaped pipe, rectangular pipe.

钢管因其端部外形又分成圆管、方管、矩形管、扁圆管、P形管、异型管。

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Main characteristics of statistical accuracy for P-S-N curves are analyzed and the method for mean square error of P-S-N curves parameters by computer simulation is brought forward.

分析了反映P S N曲线统计精度的主要指标，提出了P S N曲线参数估计量的均方误差计算机模拟求法。

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"Restore the Shore" will be broadcast live from Times Square on Thursday, November 15, at 11 p.m.

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