激發核子 的英文怎麼說

中文拼音 [jīfāhézi]
激發核子 英文
baryon
  • 激 : Ⅰ動詞1 （水因受到阻礙或震蕩而向上涌） swash; surge; dash 2 （冷水突然刺激身體使得病） fall ill fr...
  • 發 : 名詞（頭發） hair
  • 核 : 核構詞成分。
  • 子 : 子Ⅰ名詞1 （兒子） son 2 （人的通稱） person 3 （古代特指有學問的男人） ancient title of respect f...
  • 激發 : 1 （使奮發） arouse; stimulate; set off; stir up 2 [物理學] excitation; exciting; incitement; inc...
  • 核子 : [物理學] nucleon: π 核子頂角 pi nuclear vertex核子靶 nucleon target; 核子傳遞 nucleon transfer; ...
  1. The main differences in ldh exist in five stages from middle - gastrula to muscle construction, which showed four more bands ( ldh9 ", ldh10 ", ldh 11 " and ldh 12 " ) in the isozyme pattern of embryo activated by heterogeneous sperm than that activated by homogenous sperm

    而在est和me同工酶表達上，同源和異源精子激發的胚胎則幾乎沒有差異。對不同精子激發彭澤鯽雌核發育子代的生長效應研究，證實了異精效應的存在，發現海鯉精子是一種激發效果較好的外源精子。
  2. The investigation of excited baryons is very important in understanding the internal structure of baryon and the strong interaction in the nonperturbative quantum chromodynamics ( npqcd ) regime. however, there was not much progress on the baryon spectroscopy data since the late 1970 ' s

    核子激發態的研究對我們認識物質微觀結構和強相互作用性質有重要意義，目前重子譜的研究對人類認識物質微觀結構起著非常的作用。
  3. Light from ordinary stars and galaxies comes largely from atoms powered by thermonuclear reactions in the hearts of stars.

    來自一般恆星和星系的光，主要是那些受恆星內部的熱核反應所激發的原子發射出的。
  4. The ps ii native fractions ( 20 % and 30 % ) were loaded onto a deae column. the fraction eluted with 150 mm nacl was presented dcip reduction activity and was highly depleted in chi c and xanthophylls, and as such could be considered a ps ii core complex

    對于有dcip光還原活性的20和30層帶的復合物，進一步deae離子交換層析純化。 150mmnacl洗脫純化后的樣品經過熒光激發光譜測定發現，已經去除了葉綠素c和墨角藻黃素，並且仍然具有dcip的光活性，分析是ps核心復合物。
  5. For probing the isospin dependence of the medium correction of two - body cross sections, the results show that the behavior of the excitation function of stopping for medium size nuclear collisions can provide cleare r information than that for heavier systems

    我們的結果還表明測量中等大小質量的系統在中能重離子碰撞中的核阻止本領激發函數比測量重的系統能提供更為確切的有關兩體截面介質修正的信息。
  6. This should be an incentive to apply the rrpa method with non - linear effective lagrangians to study other systems such as unstable nuclei near drip lines. for nuclei with the extreme value of n / z, low - lying collective excitations are found in isovector dipole modes, which are mainly due to the particle - hole excitation of weakly bound states near fermi surface and the isospin mixture effect

    將相對論無規位相近似理論推廣應用到奇特核集體激發態的研究，發現對于奇特核的同位旋矢量激發模式在很低能量下會出現軟模式的巨偶極共振，這主要是由於費米面附近粒子-空穴激發所形成的。
  7. Using different combinations of the nucleon density distributions of the ground state of 6he and the second excited state of 6li with and without the halo, we have calculated the microscopic optical potentials of the input and output channels, and, with these potentials, calculated the angular distribution of the " h ( he, li ) n reaction populating the second excited states of 6li by using a dwba code

    我們用假定的~ 6he基態和~ 6li第二激發態有暈和無暈的各種核子密度分佈的組合分別計算了入射道和出射道的微觀光學勢並將其輸入通用的dwba核反應程序計算了~ 1h （ ~ 6he ， ~ 6li ） n反應布居~ 6li第二激發態的角分佈。
  8. At the other hand, we can perform the rrpa calculation with the continuum replaced by a set of outgoing single particle resonances, it indicates that the resonances in the continuum play an important role in the description of nuclear dynamical processes, such as collective giant resonances. energies, widths and wave functions of the single particle resonant continuum are determined by solving scattering states of the dirac equation with proper asymptotic conditions for the continuous spectrum in the r ' elativistic mean field theory. the relativistic regular and irregular coulomb wave functions are calculated numerically

    在進行相對論無規位相近似計算時將連續譜中所有的正能態用單粒子共振態來代替，並且在計算中採用單粒子共振態的真實寬度，利用這種方法我們計算了核的同位旋標量巨八極共振響應函數，並且和考慮了連續譜中所有正能態貢獻的結果進行比較，計算結果表明，連續譜中只考慮單粒子共振態對核的集體激發的貢獻時，給出的響應函數基本上能夠重現考慮了所有正能態貢獻時的計算結果，這說明了在核的集體激發中，連續譜中主要是單粒子共振態的貢獻。
  9. The relativistic random phase approximation ( rrpa ) is a relativistic extension of the random phase approximation for studying microscopically nuclear dynamical excitations and giant resonances. the consistency of rrpa calculations requires two aspects : first, it demands that the relativistic mean - field wave " function of nucleus and the particle - hole residual interactions in the rrpa are calculated in a same effective lagrangian. second, the consistent treatment of rrpa within rmf approximation requires the configurations including not only the pairs formed from the occupied fermi states and unoccupied stat es but also the pairs formed from the dirac states and occupied fermi states

    自洽的相對論無規位相近似理論的自洽性要求有兩方面的內容：第一，描述原子核的激發態性質和基態性質時必須從同一個有效的拉矢量出發；第二，相對論無規位相近似計算，不但要考慮正能的粒子-空穴組態的貢獻，而且還要考慮從fermi海核子態到dirac海負能核子態形成的對激發的貢獻。
  10. Using the fully consistent rrpa method, we have studied the properties of collective multipole excitations for several closed - shell and closed sub - shell nucleus in the isoscalar modes and isovector modes

    計算結果顯示，從fermi海核子態到dirac海負能核子態形成的對激發在核的集體激發中的貢獻很重要，尤其是對核的同位旋標量激發模式。
  11. The results indicate that the effects of the dirac sea states are pronounced in the collective multipole excitations for nuclei, especially on the isoscalar giant modes, but become weaker for light nuclei, while the contributions on the isovector modes are negligible

    在核的同位旋標量激發模式中， dirac海負能核子態在不同的共振模式中的貢獻程度不一。對于同一種激發模式， dirac海負能核子態的貢獻隨著核子數的減少而變弱。
  12. The present work provides the first experimental evidence for the theoretical prediction that the second excited state of 6li is a neutron - proton halo state with an a cluster at its center

    本論文第一次從實驗上證實了~ 6li第二激發態是一個以為核芯的中子-質子暈態的理論預言。
  13. Since the magic number 28, which is the first that requires the introduction of a strong spin - orbit interaction belongs to the if2p shell in the nuclear shell model. so the nuclei in the if2p shell have been a research hotspot in nuclear physics. the doubly odd nucleus 64cu which is also in the if2p shell has been the subject of many experimental investigations previously via various type of nuclear reaction such as 64ni ( p, ny ) and its excitation leveles have been already studied to about 8 mev

    放射性核素~ （ 64 ） cu是奇奇核，屬於1f 、 2p殼層，而在原子核殼模型中，第一個需要引入強自旋-軌道藕合才能出現的幻數就在1f 、 2p ? ?殼層，因此if 、 zp殼層一直是核物理領域的研究熱點，近三、四十年來使用了各種不同類型核反應例如『 4ni … ， fly ）等反應，對『 ll激發態性質進行了廣泛的研究，其激發能級已到了smev左右。
  14. By measuring high - fold prompt - ray coincidence events following the spontaneous fission of 252cf, the high spin states in very neutron - rich 113ru nucleus have been studied. furthermore, some isomers in neutron - rich odd - a nuclei 107 ， 109 ， 111 ， 113ru have been analyzed

    通過對252cf自發裂變產生的瞬發譜的測量，對極端豐中子核113ru的高自旋態進行了研究，並對豐中子奇a核107 ， 109 ， 111 ， 113ru的低激發態同質異能態進行了分析。
  15. A strong magnetic field in a resonant cavity is an ideal circumstance for initiating the spins and orbital motions of electrons and nuclei in solids.

    諧振腔中的強磁場是激發起固體中電子和原子核的自旋和軌道運動的理想環境。
  16. Particle stimulated nucleation of recrystallization in 01420 ai - li alloy

    01420鋁鋰合金的粒子激發再結晶形核
  17. Such a collective mode is not excited by a projectile with the same mass to change ratio as the target.

    這種模式不能從與靶核有相同荷質比的入射核子激發出。
  18. Moreover, the calculations of the valence neutrons for the single - particle states of 49ca and 209pb show that the neutron halos or skins can exist in the region of heavy nuclei

    對49ca和209pb各單粒子激發態外層中子的計算表明：在中重和重核區存在中子暈、皮核。
  19. Meanwhile, the ancs are 1. 16 + 0. 10 fin - 1 / 2, 1. 34 + 0. 12 fm - 1 / 2 and 0. 94 + 0. 08 fm - 1 / 2 ; rms radii are 3. 16 + 0. 32 fm, 4. 01 + 0. 61 fin and 5. 64 + 0. 90 fin ; and the probabilities of valence neutrons outside the potentials are 19. 9 %, 53. 6 % and 66. 8 % for the ground state, the second and third excited states of 12b, respectively

    2 。結果證實13c的第一激發態為單中子暈核態，首次從實驗上證實在b穩定線上存在激發的暈核態。同時得到12b基態、第二和第三激發態anc系數分別為1
  20. The main differences in sod exist in two stages - 6 - from darkly - pigmented eye to hatching, which showed two more bands ( sodl " and sod2 " ) in the isozyme pattern of embryo activated by heterogeneous sperm than that activated by homogenous sperm. meanwhile, the other two isozymes ( est and me ) detected in this paper did not show apparent differences between the embryo activated by homogenous sperm and that activated by heterogeneous sperm

    對異精激發彭澤鯽雌核發育子代及其母本彭澤鯽和父本海鯉的血清、肌肉蛋白以及心、肝、腎、腦、眼等組織的酯酶（ est ） 、蘋果酸脫氫酶（ mdh ） 、蘋果酸酶（ me ） 、超氧化物歧化酶（ sod ）和乳酸脫氫酶（ ldh ）電泳圖譜的比較研究。
分享友人
分享到 Line

分享到臉書