canonical ensemble meaning in Chinese
【物理学】正则系综。
Examples
- Thermodynamical fluctuation of number density of particles in grand canonical ensemble of perfect systems
理想体系巨正则系综中粒子数密度的热力学涨落 - In this paper , canonical ensemble theory is applied to investigate the second virial coefficient of a classical mixed gas and the limitative expression of the second virial coefficient formula is discussed ; in the meantime , the application of the investigation conclusion is put out
摘要本文应用正则系综理论研究了经典混合气体的第二维里系数，并讨论了各种极限情况，同时指出了所得结果的实际应用。 - At a definite temperature a mesoscopic circuit isnt in a determinate quantum state instead of in the mixed state ( or statistical state ) . using the density matrix of the canonical ensemble , we have deduced the formulate of the quantum fluctuations of both charge and current in a non - dissipative mesoscopic coupled circuit . and the dependences of the quantum fluctuation of the circuit on its temperature have obtained
在有限温度下，介观电路系统实际上并不处在一个确定的量子状态，而是处在混合态.根据正则系综的密度矩阵导出耦合互感电路中电荷和电流的量子涨落，得到了量子涨落与温度的依赖关系 - ( 2 ) the gravitational toy model in canonical ensemble is also studied under the regime of generalized statistical mechanics . we find that a region of negative specific heat describing the character of gravity also exists in canonical ensemble , which is remarkably distinguished from the result of traditional statistical mechanics that the specific heat must be positive in that ensemble , implying that the gravitating system may also be described by canonical one
( 2 )在正则系综中，我们同样根据广义统计力学对引力toy模型进行了研究，发现也会出现类似于微正则系综中的负比热现象，这明显区别于传统的统计力学中比热必须非负的结论，从而得出在tsalllis统计下正则系综也可以描述引力系统的结论。