The three-dimensional simulation appears to provide an improved representation of the field problem.

三维模拟似乎对现场问题做出了一个经过改进的再现。

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Then take three-dimensional simulation for the model, and analyze the stress distribution when conditions maximum positive shear or maximum nagetive moment happens.

分析在正常使用极限状态下截面内力分别为最大负弯矩和最大正剪力两种工况下应力分布规律。

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The three-dimensional simulation model of the spiral inlet duct of a diesel engine is created with the FIRE software, and CFD simulation of inlet flow is carried out.

利用FIRE软件建立了某柴油机螺旋进气道的三维仿真模型，对进气流动进行了CFD模拟计算。

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He took data from the MRI and used software to create a three-dimensional simulation so that, video-game style, he can zoom in and out of the colon and look at it in detail.

CNN: Tracking your body with technology