nuclear shell 中文意思是什麼

nuclear shell 解釋
核殼層
  • nuclear : adj 1 核的,成核的;有核的。2 【物理學】原子核的;原子能的;原子彈的;核動力的。3 〈比喻〉核心的...
  • shell : n (pl shells 2 義為 shell)1 殼;介殼;甲殼;貝。2 (昆蟲的)翅鞘;蛹的蛻皮。3 【解剖學】種子的...
  1. Nuclear deformations confirm shell structure.

    原子核形變證實殼層結構。
  2. Ocelot :. . and that nuclear shell

    還有那枚核彈。
  3. " for their discoveries concerning nuclear shell structure

    發現原子核的殼層結構
  4. It is important to analyze the stresses and reinforcement design of spherical shell with transnormal nozzle because it is widely used in petroleum > chemicak nuclear electric and other industries. first of all, in order to explore and master the characteristic of stress distribution on this structure and to find reinforcement design which can accommodate to different instances, the stresses of a series of models with different t / t and r / r were analyzed by the finite element procedure - ansys

    首先,為了更進一步了解和掌握球殼超標開孔平齊接管結構的應力分佈特點,並找到適用於不同情況下的補強設計方法,本文利用ansys有限元分析計算程序對不同開孔率和不同厚度比的一系列球殼超標開孔平齊接管結構進行了應力分析,得到了應力分佈曲線和應力集中系數曲線。
  5. In this thesis, the basal theory of the nuclear structure were firstly and systemically described, the background and the application of the liquid - drop model, feimi - gas model, shell model and collective movement model were meticulously concluded and summarized. on the one hand, we not only pointed out their success, as well as their important effects on developing the nuclear theory and setting up the integrated nuclear theory system, but also pointed out their deficiencies

    本文首先對原子核結構的基本理論進行了系統的描述,對液滴模型、費米氣體模型、殼模型、集體模型等的背景以及它們的應用作了細致而又簡明的歸納和總結,一方面指出了這些模型的成功之處,以及這些模型在發展原子核理論並建立完整的原子核理論體系中的重要作用,同時也指出了它們的局限性。
  6. As the nuclear burning moves outward to the fresh material in a shell surrounding the core, the star bloats into a so - called red giant

    當核燃燒向外進行到核心周邊殼層的新物質時,恆星會膨脹成所謂的紅巨星。
  7. The contribution to the giant resonances from the currents of vector mesons are also examined, it shows that currents of vector mesons play an important role in collective giant resonances. by studying the properties of collective multipole excitations of nuclei, a general conclusion is that those effective lagrangians recently developed can well describe not only the nuclear ground state properties of finite nuclei, stable and unstable ones up to the nuclei drip lines, but also the collective excited states and giant resoancnes in doubly closed shell nuclei

    通過對核的電多極巨共振性質的研究,我們發現現有的這些非線性的有效相互作用不但能夠很好地描述有限核的基態性質,包括球形和變形核以及遠離穩定線核,而且對一些雙滿殼核的集體激發態和巨共振性質也能進行合理地解釋,包括巨共振峰的位置和中心能量。
  8. Develop and manufacture large pumped storage units, large tubular turbine units, high - power super - critical thermal power unit, large air - cooled turbine generator, large cfb boilers, high - power nuclear steam turbine and generator, pressure shell of nuclear island, high - pressure evaporator and primary pump

    開發生產大型抽水蓄能機組、大型貫流式機組、大功率超臨界火電機組、大型空冷汽輪發電機、大型循環硫化床鍋爐、大功率核電站汽輪機和發電機、核島設備壓力殼、高壓蒸發器和主泵等核電一級設備。
  9. 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。
  10. Important process equipment - heat exchanger is widely used in oil refining, chemical engineering, chemical fertilizer, power, nuclear power, metallurgy, environmental protection, light industry etc, which all are basic industries and mainstays in our country. shell - and - tube heat exchanger is the major configuration in the domestic heat exchangers at present, which structure is reliable, technology is mature, application scope is broad

    重大過程裝備? ?換熱設備廣泛用於石油、化工、化肥、動力、核電、冶金、環保、輕工等國家支柱和基礎產業中,管殼式換熱器由於結構可靠,技術成熟,適用面廣,是目前國內換熱設備的主要結構形式。
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