quantum numbers 中文意思是什麼

quantum numbers 解釋
量子數
  • quantum : n. （pl. -ta ）1. 量，額；定量，定額；份；總量。2. 【物理學】量子。
  • numbers : n. 【聖經】民數記〈＝the book of Numbers, 略 Num. 或 Numb. 〉。
  1. The quantum numbers differ not at all.

    量子數根本沒有差別。
  2. In chapter we give out an explicit expression of classical capacity of general fermi quantum channel for single mode fermion system under the restriction of input average occupation numbers of fermions ( that is the input power restriction )

    第二章給出了輸入費米子平均占據數限定（平均輸入功率限定）的條件下的單模費米系統量子通道的經典容量。
  3. In quantum chromodynamics ( qcd ), vacuum is not trivial, that is, vacuum carry quantum numbers. such a behavior is embodied by non - perturbative con - densates of quarks and gluons. since hadrons are excitations with respect to the vacuum, hadronic properties are ultimately related to properties of the vacuum. based on the vacuum structure, some hadron properties have been described well. in the low energy region, qcd has two very important proper - ties : chiral symmetry spontaneous breaking and confinement, which are closely related to the vacuum characteristics of qcd. much experiments and theoretical studies have shown that chiral symmetry spontaneous breaking is very important to understand the low - energy feature of the strongly interacting physics, and the quark condensates give an expression to chiral symmetry spontaneous breaking. according to goldstone ' s theorem, the goldstone bosons with zero mass will emerge as the chiral symmetry is spontaneously broken. there are two ways : inear and non - linear methods to carry out this constraint. in our paper, we will use the non - linear method

    大量實驗和理論研究表明，手征對稱自發破缺對于理解低能強相互作用十分重要，而夸克凝聚又是導致手征對稱自發破缺的因素。按goldstone理論，伴隨手征對稱自發破缺應該會有零質量的goldstonebosons產生。而對于這一條件的實現有線性和非線性兩種方法本文將用非線性的方法將手征對稱自發破缺應用於su （ 3 ）模型即重子八重態，得出描述其強相互作用的手征對稱自發破缺lagrange密度。
  4. Therefore, we can study these short distance phenomena by use of multigluon exchange among the quarks, which carries quantum numbers of vacuum

    因此，我們能夠通過應用夸克之間多膠子交換過程來研究這些短程現象，它們具有pomeron所應該有的真空量子數。
  5. Using this identification, we read off the quantum numbers of the quarks.

    照此鑒定，可以識別出夸克的量子數。
  6. The mathematical formulation of the quantum theory has required the use of imaginary numbers.

    量子理論的數學公式需要運用虛數。
  7. In the limit of large quantum numbers quantum mechanics goes over into classical mechanics.

    在大量子數的極限情況下，從量子力學過渡到經典力學。
  8. By using quantum statistical theory, we give anti - orientatianon numbers and phonons numbers. we calculate order parameters, by using numerical value method, and compare it with experiment value

    可採用量子統計給出反取向子數和聲子數，我們用數值方法計算了序參量， ， ，並與實驗測定值比較。
  9. In qcd description, pp elastic scattering is a gluon exchange process. in the other words, pp elastic scattering is a high energy multiple scattering of two quark - composite system. therefore, one can describe proton - proton elastic scattering by quark multiple scattering theory, such as glauber theory, although this mechanism cannot have vacuum quantum numbers requested by experiments

    一方面我們可以認為質子?質子彈性散射是一個膠子交換過程，另一方面我們也可認為質子?質子彈性散射是兩個夸克復合系統的多重散射過程，因此我們可以用夸克的多重散射理論，如glauber理論來描述質子?質子的彈性散射過程，雖然，這種機制不可能具有實驗所要求的真空量子數。
  10. The assignment of quantum numbers is given by mecke(612).

    量子數的指定是梅開612給出的。
  11. Each electron in an atom must have a different set of quantum numbers.

    一個原子中，各電子必定有一套各不相同的量子數。
  12. These formal quantum numbers can be employed to classify and assign the highly excited vibrational states

    我們不僅可以運用形式量子數對分子高激發振動態的能譜進行歸屬和分類。
  13. The process is a purely diffractive process since no quantum numbers exchange between the two colliding particles

    由於兩個碰撞粒子之間沒有量子數的交換，因此該過程是一個單純的繞射過程。
  14. Formal quantum numbers embody the important characteristics of the highly excited vibrational states, and are shown as approximate constants of motion

    研究表明，形式量子數體現了高激發振動態的重要特徵，是體系的近似運動守恆量。
  15. The value index, unit value index and quantum index measure the changes in value, prices and volume of external merchandise trade respectively. as from june 2002, the merchandise trade index numbers have been updated

    貨值指數、單位價格指數及貨量指數分別量度對外商品貿易貨值、貨品價格及貨量的變動。
  16. In 1982 professor tsui discovered the remarkable fractional quantum hall effect in his experimental studies of electrons in high - mobility semiconductor heterostructures placed in strong magnetic fields at very low temperatures. professor tsui and his co - workers found unanticipated plateaus in the hall conductivity, characterized by fractional quantum numbers, in contrast to the integral quantum hall effect discovered two years earlier

    崔琦教授於一九八二年發現限制在平面上運動的電子系統在強磁場、極低溫的條件下，形成一種奇異的量子液體，它的準粒子元激發具有分數電荷，遂呈現所謂分數量子霍爾效應。
  17. Under the laws of quantum mechanics, the nuclei of atoms have shell - like structures analogous to the spheres in which given numbers of electrons exist in certain orbits around the nucleus

    根據量子力學的法則，核子外部一定數目的核外電子以一定的圓周軌道運行形成球狀殼結構。
  18. Secondly, the influence of temperature and the number of qubits to the entanglement is discussed in the frame work of quantum heisenberg xx model., the results show that the parity of the number of the qubit has the great influence to the properties of the entanglement. for the odd qubit system, the entanglement does n ' t exist in the anti - ferromagnetic region, and the critical temperature increases with the increase of the numbers

    其次，以heisenbergxx鏈為模型，研究了多體情況下溫度和量子位數對糾纏的影響，結果表明，量子位數的奇偶性對糾纏的性質有顯著的影響，奇量子位系統在反鐵磁區不存在對糾纏，且糾纏的臨界溫度隨著量子位數的增加而升高；偶量子位系統在鐵磁區和反鐵磁區均存在對糾纏，而且糾纏的臨界溫度隨著位數的增加而降低。
  19. For example, because of the feature of quantum superposition, scientists have developed some skillful parallelism arithmetic, which can be used to resolve efficiently some hard problems for classical computers, such as factorization of large numbers

    例如：由於量子態具有相干疊加的特性，人們構造出量子并行演算法，它能夠處理一些經典計算很難解決的問題，像大數的因式分解等。
  20. The field of quantum computers has been revolutionized by the work of shor on factorization of large numbers

    最近，大數因子分解等一系列量子超快速演算法的發現使量子計算機的研究取得了革命性的進展。
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