Dirac

英[di?r?k]
美[d??r?k]

基本釋義

迪拉克(姓氏; Paul Adrien Maurice, 1902-,英國(guó)物理學(xué)家,曾獲1933年諾貝爾物理學(xué)獎(jiǎng))

實(shí)用例句

Dirac was unwilling to discard his equations.

狄刺克不愿意拋棄他的方程.

辭典例句

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

狄喇克的理論還預(yù)言有一種質(zhì)子的姐妹粒子,帶負(fù)電荷, 叫做反質(zhì)子.

辭典例句

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

基于三維彈性力學(xué)的基本方程, 引入Dirac函數(shù), 導(dǎo)出了周邊固支疊層板的狀態(tài)方程.

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

Peakon解在波峰處一階導(dǎo)數(shù)不連續(xù),但可用Dirac 廣義函數(shù)表示.

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

利用對(duì)稱零標(biāo)架計(jì)算出了旋系數(shù)并導(dǎo)出了旋系數(shù)形式的Dirac方程.

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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函數(shù)和統(tǒng)計(jì)理論, 分別計(jì)算態(tài)密度在德拜模型下的表達(dá)式.

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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兩個(gè)單旋量的聯(lián)立方程組.

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

這可以通過(guò)狄拉克的典型的量化和費(fèi)曼路徑積分.

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

對(duì)把靜質(zhì)量為零的狄拉克方程當(dāng)作是中微子的波動(dòng)方程的看法予以否定.

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英英釋義

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

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