Dirac

Dirac读音音标

英[diˈræk]

美[dɪˈræk]

基本意思释义

迪拉克（姓氏； Paul Adrien Maurice, 1902-，英国物理学家，曾获1933年诺贝尔物理学奖）

短语及实用例句

Dirac was unwilling to discard his equations.

狄刺克不愿意抛弃他的方程.

辞典例句

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.

辞典例句

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.

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.

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.

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.

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.

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.

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.

英英释义

Noun

1. English theoretical physicist who applied relativity theory to quantum mechanics and predicted the existence of antimatter and the positron (1902-1984)