核反應過程 的英文怎麼說

中文拼音 [héfǎnyīngguòchéng]
核反應過程 英文
nuclear process
  • 核 : 核構詞成分。
  • 反 : Ⅰ名詞1 （方向相背） reverse side 2 （造反） rebellion 3 （指反革命、反動派） counterrevolutionari...
  • 應 : 應動詞1 （回答） answer; respond to; echo 2 （滿足要求） comply with; grant 3 （順應; 適應） suit...
  • 過 : 過Ⅰ動詞[口語] （超越） go beyond the limit; undue; excessiveⅡ名詞（姓氏） a surname
  • 程 : 名詞1 （規章; 法式） rule; regulation 2 （進度; 程序） order; procedure 3 （路途; 一段路） journe...
  • 過程 : process; procedure; transversion; plication; course
  1. All cross sections of neutron induced reaction, elastic scattering angular distribution, neutron energy spectrum and double differential cross sections were calculated by using optical model and the semi - classical model of multi - step nuclear reaction processes based on the hauser - feshbach and exciton model in the energy region up to 20mev

    應用光學模型和以復合核平衡態理論（ hauser ? feshbach理論）及激子模型為基礎的核反應多步過程的半經典理論，計算了當中子入射能量低於20mev時n + ~ （ 112120 ） sn反應的所有中子入射截面、彈性散射角分佈、出射中子能譜以及出射中子雙微分截面。
  2. This paper deals with the monte carlo simulation of high - energy protons transport in silicon, in which the intra - nuclear cascade model is used to deal with proton nuclear reaction process. and the results of radiation effects of proton in silicon and p - seu ( proton induced single event upset ) cross section of some electronic devices are presented

    本文用蒙特卡羅方法對高能質子（最高能量在500mev以上）在硅材料中的輸運過程進行了模擬，作了用核內級聯模型計算質子核反應的嘗試，計算了質子對硅材料的輻射效應及其對硅器件的單粒子效應。
  3. The three - body breakup process was elaborated in detail in this paper. because of light mass, the recoil effect must be taken into account exactly to maintain the energy balance

    < wp = 2 >由於輕核質量較輕，反沖核效應很明顯，為了保持核反應過程中能量守恆，反沖核效應被嚴格考慮。
  4. The calculated results indicate the theoretical results are in good agreement with existed experimental data, and it is successful to predict nuclear reaction by using optical model and the semi - classical model of multi - step nuclear reaction processes in theory. en key words : optical model ; hauser - feshbach theory ; exciton model ; equilibrium processes ; pre - equilibrium processes

    為了保證整個反應過程的能量守恆，我們嚴格考慮了反沖核效應的影響。計算結果表明，理論值與實驗值符合的很好，可以認為運用光學模型及核反應多步過程的半經典模型從理論上預言核反應是很成功的。
  5. In addition to splitting the nucleus into two halves, the process releases two or more neutrons and a large amount of energy in the form of heat. the released neutrons in turn hit more uranium nuclei and release more neutrons to produce a chain reaction

    核裂變過程除了把原子核分裂成兩份外，亦會釋放大量的熱能及同時放出兩個或以上中子，以撞擊更多鈾原子核，再釋放更多中子，產生鏈式裂變反應。
  6. The incident high - energy protons interact with the silicon material in the way that is approximate to the three unrelated mechanisms : nuclear scattering, electronic process and nuclear reaction

    高能質子與硅材料的相互作用近似為核散射、電子阻止和核反應三個相互獨立的過程。
  7. The microscopic mechanisms of interaction of high - energy proton with material are studied in detail, including nuclear scattering, nuclear reaction and electronic stopping of protons

    從微觀機制出發，系統地對質子輻射與材料的相互作用基本物理過程進行了描述，入射質子與靶材料的作用主要為核散射和電子作用，在高能質子入射的情況下還有核反應的發生。
  8. The energy loss of protons or silicon nuclei due to nuclear scattering is calculated using binary collision approximation and the " magic " formula is used to calculate the scattering angle. the electronic energy loss is calculated by bethe - bloch formulation at high energy, by linhard - scharff formulation at low energy and the interpolation formulation is used for the medium energy region. the nuclear reaction is calculated using intra - nuclear cascade model

    核散射採用經典兩體碰撞近似，並用「夢幻」公式求解散射角；電子阻止在高能時採用bethe - bloch公式，低能時採用lindhard - scharff公式，中能時採用biersack的插值公式；核反應過程採用核內級聯模型。
  9. The results show that the contribution of direct capture is primary in the interested temperature range of astrophysics. toward the 12c ( n, y ) 13c reaction, our calculations are good agreement with a recent experiment at low energy. a obvious enhancement of the cross section of 12c ( n, y ) 13c first excited state has been found, and it supports that the first excited state 1 / 2 + of 13c is a neutron halo state which has been found experimentally by our department group

    對于第一個核反應，我們計算了直接俘獲過程以及兩個共振態的俘獲截面和總截面，我們的計算結果顯示，在天體感興趣的溫度范圍內，直接俘獲過程對總截面的貢獻是主要的；對于第二個反應，我們的計算結果與已有的實驗結果符合的較好，其中~ （ 12 ） c （ n ， ） ~ （ 13 ） c的第一激發態計算結果顯示出截面有明顯增大，這從理論上支持了我所關于~ （ 13 ） c第一激發態具暈結構的實驗發現，這是國際上第一次在激發態中發現暈結構。
  10. The pressure container for the nuclear reactor pile which is introduced by this essay is designed and made by certain group company. it ' s a huge equipment used in the nuclear power station. the equipment is made up of two parts, a pressure container body and a lid. this paper is going to give the descriptions of the transport program design of the pressure container body. the body of the pressure container is 5. 165m wide, 4. 85m high and its net weight is 160t, because it is a large item for transporting in nature, the container needs a stern transporting condition. if we want to transport the container designedly and procedurely, to achieve no damage and no loss in the whole process, we must pay a careful investigation and find a feasible way to carry it

    該設備由壓力殼筒體和頂蓋兩部分組成，在此僅敘述核反應堆壓力殼筒體的運輸方案設計。核反應堆壓力殼筒體凈重160t ，寬5 . 165m ，高4 . 85m ，屬大件運輸。運輸技術條件要求極為嚴格，為使該大件運輸能有計劃、有步驟進行，確保整個運輸過程完整無損、萬無一失，必須進行深入細致的調查研究，尋找大件運輸的可行方案。
  11. In the reaction processes of light nucleus the pre - equilibrium emissions dominate the reactions mechanism, while the equilibrium state only gives lightly implement even at low neutron incident energies

    在輕核反應過程中，預平衡發射在反映機制中佔主導地位，平衡態貢獻小。
  12. The chemical composition, micro - structure and optical properties and its application of tio2 thin films deposited on k9 glass by using reactive electron - beam evaporation ( reb ) are studied through sem, tem, xps, xrd, spectroscopic ellipsometry ( se ) and uv - vis spectrophotometer in the dissertation, and the progresses of nucleation and growth of thin film are discussed from the point of view of dynamics and thermodynamics so that a structure model of tio _ ( 2 ) thin film is brought forward

    本文採用sem 、 tem 、 xps 、 xrd 、橢圓偏振儀（ se ） 、 uv - vis分光光度計等分析手段系統地研究了電子束反應蒸發方法在k9玻璃上制備tio _ 2薄膜的成分、結構和光學性能以及tio _ 2薄膜在光學多層膜中應用，並開發了膜系設計軟體。文中還從動力學和熱力學角度分析了tio _ 2超薄膜的形核生長過程，得出了tio _ 2薄膜的組織結構模型。
  13. In this dissertation, a analytic solution of neutron source of s - process in agb star has been given. with the up to date experimental data of 13c (, n ) 16o and 12c ( n, y ) 13c reaction rate, we carry out a analytic research for neutron source of s - process

    中國原子能科學研究院博士學位論文本文給出了agb星s - -過程中子源的一個解析解，並利用』 3c （ a ， n ） 『 60反應最新實驗數據和我們研究得到的』 zc （ n ，力』 3c反應的截面和核反應率，對s - -過程的中子源進行了解析研究。
  14. On the other hand, quite a number of practical systems with numerous dimensions may have some fast variables taking on singular impulse characteristic, such as electric power system, control system of rolling mill assembly, biochemical process, nuclear reactor, control system of airplane and rocket, and chemical diffused reaction, etc. so, it is important to study the problem of robust control of singular system i n the domain of control theory

    一般這些不確定性並非不可度量的，通常能給出這些不確定性大小的某種約束，魯棒控制理論正是處理系統模型具有不確定性的有效方法。另一方面，在大多數維數很大的實際系統中，都有呈現奇異攝動特性的快變變量，如電力系統，冷軋機的工業控制系統，生物化學過程，核反應堆，飛機和火箭系統，以及化學擴散反應等。
  15. The improved pick - up mechanism is still employed to calculate composite particle emission in this model

    在這一模型中，整個核反應粒子發射過程中嚴格遵守了角動量，宇稱守恆和能量守恆。
  16. To fit the experimental data the level broadening effect and the energy resolution must be considered. meanwhile, the residual nuclei can decay spontaneously into two clusters or carry out multi - particle break - up process, these are the characteristic for light nucleus reaction

    有些反應道可能經由一系列不同的反應過程，或者是兩體衰變，或者是兩體崩裂過程，甚至發生多體崩裂過程，這些都是輕核反應的特點。
  17. In a large variety of astrophysical objects, nuclear recactions play a pivotal role for both energy production and nuclearsynthesis

    在天體演化和宇宙演化的過程中，核反應起了並繼續起著極為重要的作用。
  18. Reaction, which consists of several steps. interested students should look up the textbooks for a discussion of the details of the p - p chain reaction. the net effect is that four hydrogen nuclei fuse into a helium nucleus and produce a large amount of energy carried away by the photons in the form of gamma ray and others particles

    ，這種機制包括一連串的核反應有興趣的讀者可參考課本較詳細的討論，但總結果是四顆氫原子熔合為一顆氦原子，過程中會以發放伽瑪射線光子及其他粒子的形式釋放出大量能量。
  19. Process stream radiation monitoring equipment in light water nuclear reactors for normal operating and incident conditions

    輕水核反應堆在正常運行和事故情況下的過程流輻射監視設備
  20. This observational result provides a strong constraint on the theoretical models of nuclear reaction processes that produce heavy elements in the universe

    這一觀測結果提供了強有力的制約，理論模型的核反應過程產生的重元素宇宙
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