牛顿力学的时间可逆性与宏观热力学过程不可逆性的矛盾，很长时间以来一直是物理学和哲学中争论最多的问题之一。
The contradiction between temporal reversibility of Newton mechanics and irreversibility of thermodynamic process has long been one of the most frequently debated problems in physics and philosophy.
我们可以实际地感到时间的流逝。 时间严格的按照它既定的规律运行，即持续性与不可逆性。
We can practically feel it ticking away, marching on in the same direction with horrifying regularity.
本文主要讨论双线性时间序列模型的平稳性与可逆性。
In this paper, we discuss the stationarity and invertibility of a bilinear model.
模型考虑了燃烧过程气缸壁与环境间的热漏、循环工质在绝热过程中的内不可逆性以及循环时间的影响。
Our model considers heat leak between cylinder wall and environment in combustion process, internal irreversibility of cyclic working fluid in adiabatic processes, and cycle time.
用有限时间热力学的方法分析具有热阻、热漏、内不可逆性的定常流联合卡诺型热机循环。
This paper analyzed and optimized the power output, efficiency and ecological criterion of a universal irreversible combined Carnot cycle by using finite-time thermodynamics.
它是关于在有限空间和时间内，一切和热运动有关的物理、化学过程具有不可逆性的经验总结。
It is about the limited space and time, and the thermal motion of all the relevant physical and chemical processes are irreversible in the lessons learned.
应用有限时间热力学理论研究了发动机热力循环过程中由于外不可逆性导致的熵的变化。
On the basis of the finite time thermodynamics, the change of entropy due to the external irreversibility in engine heat cycle process was discussed.
应用有限时间热力学理论研究了发动机热力循环过程中由于外不可逆性导致的熵的变化。
On the basis of the finite time thermodynamics, the change of entropy due to the external irreversibility in engine heat cycle process was discussed.
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