The application of the Natural Element Method (NEM) to problems in two-dimensional elastostatics is presented.

介绍自然单元法（NEM）在处理二维弹性力学问题中的应用。

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The local natural element method(LNEM) which can be used in the automatic analysis of geotechnical engineering problems is implemented for solving the elasticity problem.

提出了一种能够用于实际岩土及地下工程全自动分析计算的数值计算新方法——局部自然单元法。

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As lead and arsenic pollution element are skew distribution, statistics of a natural background value and a content of lead and arsenic are worked out using median method of skew distribution.

由手铅、砷污染元素呈偏态分布，故采用偏态分布中的中位数法作了铅、砷自然背景值及含量的统计。

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Filming on the road, which injects an element of uncertainty, is another method Salles uses to foster natural improvisation.

CNN: Walter Salles: Back on the road