Dirac
英
美
n. 迪拉克（姓氏，英国物理学家）
双语例句
- 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。 - However, in curved spacetime the solution of Dirac equation is highly nontrivial.
然而，在弯曲的时空中，要解出狄拉克方程不是一件简单的事。 - 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。 - A special representation of the Dirac equation is suggested, in which two intrinsic spins are contained, so it involves more symmetries.
提出了狄拉克方程的一个特殊表象，这一表象包含有两个内禀自旋在其方程中，因此它含有更多的对称性。 - Eigenvalues of Discrete Dirac Equations with Periodic and Antiperiodic Boundary Conditions
离散Dirac方程在周期和反周期边界条件下的特征值 - Dirac was unwilling to discard his equations.
狄刺克不愿意抛弃他的方程。 - Dirac's theory was not only extremely successful in accounting for the fine details of atomic structure, but also revealed a fundamental symmetry between matter and anti-matter.
迪拉克理论的极大成功不仅是因为证明了原子结构的微细节，还因为它揭示了物质与反物质的基本对称。 - A new expression of the Dirac equation was found.
作者找到了一个狄拉克方程的新表象。 - In Sect. 4.3.4 we show that the Dirac operator in an external field has the same essential spectrum as the free Dirac operator provided the potential vanishes at infinity.
在4.3.4节，我们证明了狄拉克算子在外场中有着对应着无穷远处时零势能极限的自由狄拉克算子的相同的本质谱。 - This paper discusses the classical limit of quantum mechanics. The classical limit of Coulomb scattering is studied by applying Dirac ′ s criterion.
论述了量子力学的经典极限问题，并运用狄拉克判据研究了库仑散射的经典极限； - 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。 - These processes of particle creation and destruction had been predicted from Dirac's theory before they were actually discovered in nature, and since then they have been observed millions of times.
粒子生成和毁灭的过程在真正被发现之前，迪拉克的理论已经对它们作出了预测，从那时起人们对此做过数百万次的观测。 - A search for magnetic monopoles has been going on ever since Dirac.
从狄拉克以来，对单极子的探索却一直没有停止。 - He recalls for me this thrill on grasping for the first time Dirac's equations describing quantum mechanics, or those of Einstein describing relativity.
他的话让我回忆起了第一次领悟到迪拉克量子力学方程式时的那种惊喜，第一次理解爱因斯坦相对论时那种兴奋。 - The Dirac equation for the hydrogen atom has been treated in modern mathematical physics textbooks, such as B.
氢原子狄拉克方程在现代数学物理教科书中已精确求解，例如B。 - 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。 - The kinematics of free electrons is described by the free Dirac equation, a four-dimensional system of partial differential equations.
自由电子的运动学由自由狄拉克方程&一个四维系统的偏微微分方程描述。 - A Kind of Dirac Operator in Hyperbolic Complex Space and Unitary Transformation
一类双曲型Dirac算符及幺正变换 - It eliminated the contradiction between Einstein gravitational theory and Dirac electron theory.
它消除了爱因斯坦引力与狄拉克电子理论之间的矛盾。 - Exact Solutions of the Dirac Equation for Low Orbital State in a Coulombic Potential with Additional Linear Confinement
在附加线性禁闭的库仑场中狄拉克方程低轨道激发态的确切解 - Werner Heisenberg, Paul Dirac and Lise Meitner were there.
沃纳·海森堡、保罗·迪拉克和莉泽·迈特纳也在场。 - Mr Farmelo's sympathetic portrait sketches Dirac's unhappy family background.
法梅罗怀着同情之心生动地描写了迪拉克不幸的家庭背景。 - Fermion condensate and Dirac operator determinant with external gauge fields and dynamical fermion self energy enrico fermi atomic power plant
含外规范场和动力学费米子自能的狄拉克算符及费米子凝聚讹科费米原子能电站 - This can be understood as a consequence of the finite propagation speed of Dirac particles.
这可被理解为狄拉克粒子的有限性传播的一个结果。 - This new view of particles was initiated by Dirac when he formulated a relativistic equation describing the behavior of electrons.
这一新的粒子观是由迪拉克首创的，他列出了描述电子运动行为的相对论方程。 - Supersymmetry and Eigen Energy Spectrum of a Charged Dirac Particle in a Uniform Constant Magnetic Field
均匀恒定磁场中带电狄拉克粒子的超对称性和本征能谱 - It should become clear why the Dirac equation has four components and how the Dirac matrices arise in representation theory.
为什么狄拉克的方程的波函数有四个分量和狄拉克矩阵如何产生于表象理论就应该变得明朗了。 - Negative Energy Densities and Quantum Inequalities in the Dirac Field
狄拉克场中的负能量密度与量子不等式 - Dirac's Principle of Mathematical Beauty: Review of Dirac: A Scientific Biography
狄拉克的数学美原理&《狄拉克：科学和人生》读后