Introduce methods and principle of piping design at inlet of flue gas mechanics.

介绍烟机入口管道设计的方法及原则。

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But again, if you know all the energies of the possible states, in the solid, in the liquid and the gas, statistical mechanics shows us that we can calculate the equilibrium between those.

但是，如果我们知道，物质在固相，液相和气相中所有可能态的能量，统计力学告诉我们，我们可以计算这些相的平衡问题。

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For instance, if you look at an expansion of an ideal gas, Not based on thermodynamics, ut based on the statistical mechanics.

比如说理想气体膨胀时的，不是热力学的角度来计算它，现在从统计力学。

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One model which materialists use for their reductive view of consciousness is from physics: for instance, in the reduction of thermodynamics to statistical mechanics, the temperature of a gas is explained in terms of the mean kinetic energy of its constituent molecules.

ECONOMIST: Philosophy of consciousness

According to Popular Mechanics, the robots are only being used to put out fires involving Acetylene gas, which had previously simply been left to burn themselves out due to the risk of explosions.

ENGADGET: "Robot" firefighters get put into service