探讨了以新方法为基础的塑性力学问题近似数值算法，实例表明，这一近似算法有较好的实用性。

An approximate numerical method of the new method is studied in this paper. Example shows that the approximate method is of a good future.

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价值可以是近似值或由正式的评估机构提供的报告，因为机构将会给出尽可能准确的数值。

Values can be approximate or may be determined by wayof a formal valuation, as they should be as accurate as possible.

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根据数值计算结果，提出一个计算束半径的近似公式。

According to the results of numerical calculation, the proximate formula of estimating radius of the beam was developed.

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