查询词典 equation of state

Two basic theorems are given by researching Hamilton's two steps linear differential equations of bender equations which provide widespread application methods of normal differential operator correspond to ladder operators,then the solutions of general equations are obtained by taking advantage of the two above theorems: The energy eigenvalue equation of one-dimensional oscillator; the common state of ; the radial equation of a bondage state of hydrogen atom; the radial equation isotropic three-dimensional harmonic oscillator; the infinity deep potential well of ball

本文通过研究束缚态本征方程里的哈密顿算符的二阶线性常微分形式，给出两个基本定理并证明，提供构造二阶线性常微分算符相应的阶梯算符的普遍实用的方法，然后利用这两个定理构造量子力学中常见力学量的阶梯算符，并用以计算其能量本征值和对应本征函数：一维谐振子的能量本征方程；共同本征态；氢原子束缚态径向方程；三维各向同性谐振子的径向方程；无限深球势阱。

The Oppenheimer-Volkoff mass limits of neutron stars calculated from different equation of state are 1.52-2.06M(subscript ⊙), and the radii are 10.24-11.38km with hyperons included.

对于中子星，考虑超子后不同参数组给出的质量极限的范围为1.52-2.06M，半径为10.24-11.38km。

The various effective interactions'(including DDME1,TW99,NL2,TM1,TM2,GL85 and GL97) influence on the constitute, equation of state and mass of neutron star are studied in the framework of relativistic mean field theory considering the interacting nucleons, hyperons and mesons system at finite temperature (T=20 MeV).

从相对论平均场（Relativistic Mean Field，RMF）理论出发，考虑核子、超子和介子的相互作用，研究了一定温度（T=20 MeV）下，各种不同相互作用参数组（DDME1、TW99、NL2、TM1、TM2、GL85和GL97）对中子星物质的粒子组成、状态方程和质量等的影响。

In the theoretical framework of the relativistic mean field, the influences of π- meson condensate on the equation of state and the particle fractions of neutron star matter including delta isobars are studied.

在相对论平均场理论框架下研究了π-介子凝聚对包括Δ共振态的中子星物质状态方程及其粒子分布的影响。

Where m is matter, r is radiation, k is curvature,Λ is dark energy, and w is the equation of state.

其中m是物质，r是辐射，k是曲率，是暗能量，而w是状态方程。

It is developed from the new generalized equation of state for real gases, proposed by the author in 1978, and takes account of the existance of higher molecular clusters (such as dimers, trimers and all degrees of accociation of molecular aggregates) in saturated vapors.

本文在作者1978年提出的《一个新的实际气体通用状态方程》的基础上，进一步考虑到饱和蒸汽中出现多重复合分子(双分子、三分子、四分子、……)的可能性，得出了一个饱和蒸汽的对比状态方程。

Using the method developed by Guo et al [52], we reconstruct the potential of the tachyon from the equation of state of the dark energy ω_φ.

对四种常用的物态方程的参数化模型，我们应用Guo等人提出的方法[52]所重建的tachyon场的势能函数均是单调的；在低红移时相互简并，并且具有共同的渐进行为。

Then we introduce the parametrization of the equation of state of the dark energy and the reconstructions of three dark energy models - quintessence field, k-essence field, tachyon field.

然后介绍了暗能量物态方程的参数化以及利用参数化的物态方程重建的三个暗能量模型-quintessence模型、k-essence模型、tachyon模型。

The excluded volume effect of nucleons is studied by calculating the first order self-energy of the nucleon in nuclear matter with perturbation theory as the volume of nucleons is considered, then its influence on the equation of state of nuclear matter is discussed.

在相对论平均场框架内计算了核子体积对核物质中核子自能的一级微扰修正，并进一步讨论了这种修正对核物质状态方程的影响。

Based on P-R equation of state, the thermodynamic performance of the cycle was theoretically calculated with a self-written computing program.

基于P-R状态方程，编写了计算程序对此热力循环系统进行了热力学性能分析，还分析了采用不同有机工质对循环整体性能的影响。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了