The viscoelastic simple beam is taken as the mechanical model of flexible foundation with beam-wise.

本文以均匀粘弹性简支梁作为梁形柔性基础的力学模型。

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According to the load condition of tower under the wind and ice storm, the mechanical model was modified.

根据塔设备实际载荷情况，修正了暴风雪情况下工作载荷的力学模型。

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In this paper, some opinions in the mechanical model for saturated soils with isolated pores are discussed.

对孔隙相互孤立饱和土体的弹性力学模型的部分观点进行了讨论。

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But the reality that we know from our quantum mechanical model, is that we can't know exactly what the radius is, all we can say is what the probability is of the radius being at certain different points.

我们不可能准确的知道,半径是多少，我们只能说，它在不同半径处，的概率是多少，这是,量子力学。

麻省理工公开课 - 化学原理课程节选

So, what he did was kind of impose a quantum mechanical model, not a full one, just the idea that those energy levels were quantized on to the classical picture of an atom that has a discreet orbit.

还不是完整的,只是这些能级，是量子化的概念，作用到原子有分立轨道的经典原子模型上,当他做了一些计算后,他得到有个半径,他算出来。

麻省理工公开课 - 化学原理课程节选

Using only pencil and paper, an artist begins by transforming the city into a clockwork model, with mechanical diagrams detailing how the city will build itself in the title sequence.

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