The pressure equation was solved by using multigrid method to achieve high computational efficiency.

用多重网格方法求解压力方程以提高计算效率。

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The convection term is discretized with upwind-central difference scheme, while the pressure equation is solved by SOR.

对流项用迎风—中心差分格式模拟，压力方程用SOR法迭代求解。

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An incomplete Cholesky-conjugate gradient method is used to solve the pressure equation of two phase bi-dimension model.

本文把不完全乔利斯基——共轭斜量解法用于求解二维二相模型的压力方程。

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And the equation of state, pressure versus volume at constant temperature, is going to have some form, let's just draw it in there like that.

系统的态函数，恒温下压强比体积，变化曲线，就像这样。

麻省理工公开课 - 热力学与动力学课程节选

You know how pressure changes with temperature at constant volume if you know the equation of state.

如果你知道状态方程,知道在体积恒定的时压强如何随着温度变化。

麻省理工公开课 - 热力学与动力学课程节选

So now, this equation here relates three state functions together: the pressure the volume, and the temperature. Now, if you remember, we said that if you had a substance, if you knew the number of moles and two properties, you knew everything about the gas.

压强，体积和温度,大家应该还记得,我们提过，只要知道气体的摩尔数,和任意两个状态函数,就可以推导出其他的状态函数，这样，我们可以把它改写成。

麻省理工公开课 - 热力学与动力学课程节选

The pressure part of this equation is crucial.

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But they could not shift Duminy, who gradually brought the equation down until, with 18 wanted off the last 12 balls, the pressure returned to the home team.

BBC: Duminy ignites Champions League