特别地,为什么熵的混合,对于平衡态如此重要。
Specifically, how entropy of mixing really becomes key to equilibrium.
Villani同时彻底解决了一个由来已久的关于等离子体的熵和平衡态的问题。
Villani has also brought closure to a long-standing question concerning entropy and equilibrium in the "ion gases" known as plasmas.
CJ和ZND模型中的有序假设,即爆轰产物粒子朝着同一方向作有序运动的假设,决定了终点熵最低和不处于热力学平衡态。
The order assumption in CJ and ZND models, which considers all particles of detonation products march orderly in one direction, implies low entropy and thermodynamic non-equilibrium.
这样我们发现黑洞视界附近的量子态密度变得有限,从而消除了砖墙模型中熵的发散而不需要采取任何不自然的截断。
Therefore, we find the quantum states density becomes finite near the horizon of black hole and the divergence of entropy in the brick wall model is removed without any unnatural cutoff.
分析了最小熵产生定理的适用范围和它与非平衡定态稳定性的关系。
The theorem of minimum entropy production and its implication to stability of nonequilibrium stationary states are examined.
作为尝试采用对改进的量子对应态原理,对氦- 3焓和熵的热力学性质进行了计算和预测。
Calculation and prediction of the enthalpy and entropy of helium-3 are attempted by using the modified quantum version principle of corresponding states.
采用由广义不确定关系得到的新的态密度方程,研究了球对称退化背景下黑洞的熵。
We gave a new equation of state density by the generalized uncertainty relation, studied black hole entropy on degenerate background of sphere symmetry.
指出熵可以作为系统平衡态的判据,并举例说明。
Illustrated the entropy can be used as the criterion for equilibrium system.
在正态假设的基础上推导了模型“残差熵”的估算公式,并给出了具体的应用方法。
Then, the estimation expressions of residual entropy on normal distribution hypothesis are given, and its application approaches are illustrated.
用数值方法讨论了相干态强度、相位角和压缩参数对压缩奇偶相干态位置熵和动量熵压缩特性的影响。
The influence of coherent state strength, phase angle and squeezing parameter on position and momentum entropic squeezing for squeezed even and odd coherent were discussed by numerical calculations.
以与能量相比较的方式阐释熵概念的提出,并说明熵与孤立的热力学系统的平衡态之间的联系。
Compared with the energy, this paper puts forward an explanation to the concept of entropy, and accounts for the relation between entropy and equilibrium of isolated thermodynamic system.
原子初态的混合度对运动原子的信息熵压缩几乎没有影响。
The mixing degree of atomic initial state has no influence on the entropy squeezing of the atom in motion.
从态函数熵的观点出发,对非平衡定态及其稳定性作一探讨,而后利用昂色格互易关系讨论不可逆过程间的干涉现象。
In this paper, the unbalanced constant state and its stability are investigated. Then using Onsager reciprocal relations, the interference phenomenon of irreversible process is studied.
建立了神经网络的非平衡态热力学理论,给出了神经网络熵产生率,稳定条件及应用实例。
The non-equilibrium thermodynamic theory of artificial neural networks is introduced in this paper. The concepts of entropy production rate, network stability condition and its applications are given.
当系统又是动力平衡且无平流时,这种最小熵产生态就是定态。
This minimum-entropy-production state is a stationary state, when the system is also in dynamic equilibrium and with out advection.
讨论了系统初态参数对原子信息熵压缩的影响。
The influences of the initial parameters of the system on the atomic information entropy squeezing are presented.
结果表明:当两原子均处于激发态或基态时,各线性熵始终为零;
The results show that if both the two atoms are in their excited states or ground states, all the linear entropies equal to zero.
在一般的非平衡态热力学中,熵产率的表达式中所考虑的外力均被假定为保守力。
In the ordinary nonequilibrium thermodynamics, forces in the expression of entropy production are assumed to conservative forces.
研究了压缩态光场与V-型三能级原子依赖强度耦合系统场熵的演化特性,讨论了初始光场压缩因子和双光子跃迁失谐量对场熵演化的影响。
The evolution properties of the entropy of squeezed field interacting with the V-type three level atom via intensity-dependent coupling have been studied.
该方法通过量子态的最优化分解实现了很多关于形成纠缠熵及其可加性,以及消耗纠缠的新成果。
Our method also leads to many new results on the additivity of entanglement of formation as well as entanglement cost.
当加光子相干态的平均光子数较大时,原子线性熵呈现崩塌与回复现象,其回复周期随加光子数的增加而增加,与原子的初态无关。
With the increasing of the mean photon number, the revival period increase. The atom collapses to a unique pure state regardless of the initial atomic conditions.
考察了常模结构参数对最佳熵压缩态的影响。
The influences of the field-mode structure parameter on the AOEST is examined.
平衡化过程熵的增加是系统从较少几率态到较多几率态变化的结果。
Boltzmann: the increase in entropy in an equalization process is the result of the system passing from a less probable states to the most probable state.
在提出流体力学道路交通压力的概念基础上,选取适当的熵模型和关键的交通状态参数,运用非平衡态热力学的理论 方法建立道路交通系统熵模型和负熵流模型。
So, this paper can discriminate the state of road traffic. The negative entropy flow model can ensure the extent of traffic management and the best management time should be taken when road is crowed.
论文选用非平衡态热力学熵及流体力学原理对道路系统进行关联性分析。
This Paper uses the similarity of traffic flow and fluid to establish the concept system's comparison relationship of traffic flow and hydrodynamics.
运用量子信息熵理论研究了双光子过程中任意初态二能级原子与相干场相互作用的信息熵压缩,讨论了系统初态对原子信息熵压缩的影响。
The information entropy squeezing properties of the atom in motion interacting with the binomial states field via single photon transition are studied by means of quantum theory.
运用量子信息熵理论研究了双光子过程中任意初态二能级原子与相干场相互作用的信息熵压缩,讨论了系统初态对原子信息熵压缩的影响。
The information entropy squeezing properties of the atom in motion interacting with the binomial states field via single photon transition are studied by means of quantum theory.
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