为部件定义材料特性、载荷、边界条件等模型参数。

The definition of material properties for the components, load and boundary conditions model parameters.

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在岩体流变性质的模拟中，为了突出流变性质在岩体变形中的重要的作用，定义材料的蠕变关系。

As for the rock's rheological property, we define the material's as creep one because the rheological property plays an important role in the rock's deformation.

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利用LS - DYNA程序的用户自定义材料模型开发并实现了模型算法，并用有关混凝土侵彻试验结果对模型参数进行了标定。

The model is implemented through a user defined material model in LS-DYNA. The model parameters are calibrated and validated by the data from related concrete penetration tests.

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So while the relationship of D to some of the laws in the Covenant Code is often--not always but often--one of revision, the relationship between D and the laws in the Priestly source is more difficult to characterize.

那么，尽管申命记材料和契约法典中的律法的关系,往往是，不是总是而是往往，是修订，申命记材料中的,律法和祭祀派材料的的关系则更难定义。

耶鲁公开课 - 旧约导论课程节选