The modal representation can be obtained from either an analytical model or from test data.

模态表达式既可以从解析模型中得到，也可以从试验数据中得到。

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Then an analytical model for axisymmetric case is developed based on the total strain theory and membrane assumption.

基于全量塑性理论及膜应变假定，推导了轴对称情况的解析计算模型；

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Based on an approximate interpolation scheme, an analytical model for void closure in nonlinear plastic materials was established.

采用插值近似，建立了空洞闭合的解析模型，发现空洞变形的主要机理来自于空洞周围基体材料的塑性流动。

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As one applies this as an analytical model to organizations, whether business or governmental, it becomes truly fascinating.

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In police work, the county already has a sophisticated crime data warehouse it developed with IBM, said Petisco, and the IT group is building an analytical model and working on predictive analytics both for crime and for transportation.

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In the real world, we rarely encounter a situation that can be completely modeled with an analytical (rational) model, so the correct answer to the model cannot purport to be the definitively correct answer to the real world situation.

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