Dirac

The probability functions of carriers occupying the impurity level are calculated by applying the Fermi-Dirac distribution function and the thermal-equilibrium theory of the impurity ionization, the result accord with that obtained by applying the conventional thermodynamic and statistical theory and the method of computing the chemical potential.

利用费米分布函数和杂质电离的热平衡理论计算了载流子在杂质能级上的占据概率，其结果与传统的热力学统计理论及计算化学势方法得到的结果完全一致。

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Using Dirac equation, the Hawking absorption of spin particles near the interior horizon of black hole is studied. We redefine the entropy of black hole is defined, and give planck absolute entropy of charged evaporative black hole with general spherical symmetry is given.

利用Dirac方程研究黑洞内视界附近旋量粒子的Hawking吸收，重新定义黑洞的熵，给出了广义球对称带电蒸发黑洞的普朗克绝对熵。

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A method of teaching Dirac symbols that the abstract is represented by the specific is presented. A ket vector and a bra vector can be regarded as a column matrix and a row matrix, respectively.

提出一种以具体说明抽象的教法来讲授狄拉克符号，可以把刃矢和刁矢分别理解为列矩阵和行矩阵。

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Dirac also remained true to Werner Heisenberg, a German physicist suspected of being a Nazi sympathiser.

而他对温纳•海森堡也一直忠心耿耿，后者曾被怀疑对纳粹分子抱有同情。

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Neutrino may acquire naturally the Dirac mass.

中微子可以自然地获得Dirac质量。

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Radial solutions of the Dirac equation in a Lemaitre metric

Lemaitre度规中Dirac方程的径向解

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Dirac's theory also predicted a negatively charged sister for the proton, called the antiproton.

狄喇克的理论还预言有一种质子的姐妹粒子，带负电荷，叫做反质子。

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In this paper , using Dirac function and statistical theory, we calculate the state density in Debye model.

利用狄拉克δ函数和统计理论, 分别计算态密度在德拜模型下的表达式.

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We apply the theory of functions of a complex variable under Dirac-Pauli representation and the Legendre transformation, transform these equations of two problems from physical space into velocity space, and obtain two general Chaplygin equations in this paper.

我们应用Dirac-Pauli表象的复变函数理论并采用Legendre变换，将此两类问题的方程组变换到速度空间，从而得到了两种推广的Chaplygin方程。

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Peakon solutions have discontinuous first derivative on the peaks and can be described by Dirac function.

Peakon解在波峰处一阶导数不连续,但可用Dirac 广义函数表示.

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Light Dirac neutrino in the gauge models with confining weak interaction

禁闭弱作用规范模型中的轻Dirac中微子

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It is shown that first constraint flow of Dirac hierarchy is separability and its separation equation is presented.

证明了Dirac族的第一约束流的可分离性，并且给出了它的分离方大连理工大学博工学位论文程。

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Finally, by analytic continuation, the Hawking thermal spectrum formula of Dirac particles for arbitrary Kerr-Newman black holes is obtained.

利用解析延拓技巧，最后得到荷电Dirac粒子Hawking辐射的热谱公式。

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This can be done either through Dirac's canonical quantization or Feynman's path integral.

这可以通过狄拉克的典型的量化和费曼路径积分.

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The quantum thermal effect of Dirac particles of the moving spherical symmetry black hole with electric-magnetic charge

含有双荷动态球对称黑洞的Dirac粒子的量子热效应

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Dynamical Self-Similarity of Strong Interaction and Comparison between Dirac Hadron and Bose Hadron

强相互作用的动力学自相似性与Dirac强子Bose强子的比较研究

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We find that the energy distribution of Dirac particles not only depends on the mass, spin quantum number, angular quantum number and magnetic quantum number, but is also related to the structure of space-time and the variations of event horizon of black hole.

得到了粒子的能量分布不仅与粒子的质量、自旋量子数、角量子数、磁量子数有关，还与黑洞周围的时空结构及视界的变化有关。

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By solving the Dirac equation we obtained an apparent magnetic moment of the neutrino in the primordial cosmic magnetic field.

通过求解Dirac方程，得到了中微子在宇宙磁场中的表观磁矩。

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The Dirac equation is decomposed into a pair of equations of two spinors.

把狄拉克方程分解成了两个单旋量的联立方程组.

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Two Eigenfunction Expansions of Dirac Operator with Three-point Boundary Condition

两个三点边值的Dirac问题的特征展开定理

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Exact Solution of Navier-Stokes Equations& The Theory of Functions of a Complex Variable under Dirac-Pauli Representation and Its Application in Fluid Dynamics(ⅱ)

Navier-Stokes方程的精确解&Dirac-Pauli表象的复变函数理论及其在流体力学中的应用（Ⅱ）

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Basing on fundamental equations of three dimensional elasticity, and introducting dirac function, a state equation is established.

基于三维弹性力学的基本方程, 引入Dirac函数, 导出了周边固支叠层板的状态方程.

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Then we solve the Dirac equation near the event horizon and get the four-component former solutions.

利用对称零标架计算出了旋系数并导出了旋系数形式的Dirac方程.

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Dirac was unwilling to discard his equations.

狄刺克不愿意抛弃他的方程.

词典精选例句

Usually the Dirac equation with zero static mass is regarded as the wave equation of neutrino.

对把静质量为零的狄拉克方程当作是中微子的波动方程的看法予以否定.

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The Theory of Functions of a Complex Variable under Dirac-Pauli Representation and Its Application in Fluid Dynamics ( I)

Dirac-Pauli表象的复变函数理论及其在流体力学中的应用（Ⅰ）

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The field equation of new relativity is reviewed. The specific form of Dirac equation in weak field approximation is derived. and the spin interaction induced by torsion is discussed.

本文简介了新广义相对论，导出了Dirac方程在弱场近似下的具体形式，讨论了由挠率引起的自旋一自旋相互作用的性质。

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Two particle intensity interferometry is a technique which may obtain the space-time structure of the particle emitting source and other dynamical information from Bose-Einstein or Femi-Dirac correlation of the identical particles.

两粒子强度干涉学恰好提供了一种技术，通过研究末态全同粒子间的玻色-爱因斯坦关联或费米-狄拉克关联，可以获得粒子发射源的时空结构和其它重要的动力学信息。

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According to the fundamental theory of group representations, a direct proof is given for the singleness of demension of Dirac's matrix in the relativistic quantum mechanics.

根据群表示论的基本定理，对相对论量子力学中狄拉克矩阵维数的唯一性给出直接证明。

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Eigenfunction Expansion of Dirac Operator with Periodic Boundary Condition

周期边界条件Dirac算子的特征展开定理

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