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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In an interview with VOA News, U.N.Spokesman Jose Diaz confirmed a letter had been sent to the United Nations pledging to transfer 45 square miles if a Cyprus settlement can be found.

VOA: standard.2009.11.11

Times the square of the elementary Z charge times n squared over Z.

乘以元电荷的平方,乘以n的平方除以。

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So the square root of n squared r e over r h.

这里的n值是什么呢？

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He was in Manhattan for Monday's BNP Paribas Showdown, an annual one-night hit-n-giggle at Madison Square Garden.

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The massive show today spans n 1.9 million square feet of exhibit space (the equivalent of 33 football fields), and includes cars, computers, cameras, tablets, office equipment, and kitchen appliances, and home theatre and audiophile offerings.

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Barnes and Noble, Union Square, New York, N.

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