介子相互作用 的英文怎麼說

中文拼音 [jièzixiānghùzuòyòng]
介子相互作用 英文
meson-meson effect
  • 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...
  • 相 : 相Ⅰ名詞1 （相貌; 外貌） looks; appearance 2 （坐、立等的姿態） bearing; posture 3 [物理學] （相位...
  • 互 : 代詞（相互;彼此） each other; mutual
  • 用 : Ⅰ動詞1 （使用） use; employ; apply 2 （多用於否定: 需要） need 3 （敬辭: 吃; 喝） eat; drink Ⅱ名...
  • 相互 : mutual; reciprocal; each other
  1. The key components in laser gyro is he - ne ring laser, and the reciprocal action theory between light and medium is the base in studying the ring laser, use the lamb half classical theory, and on the base of density matrix theory, the optical brounch equation was established, which described the movement of amplifying medium atom in the ring syntonic cavity, and according to the medium polarize theory the self consistent equations was deduced, which describe the light intensity and phasic of the counter - propagating wave. on the basis of this equations, adopted the simulation software matlab and virtual instrument programming language labwindows / cvi, we can do some simulated experiments in study the phenomenas such as amplify and dispersive characteristic of medium, mode pushing effection, burned hole effection and pattern competition, lock - in of frequency and the characteristic of light intensity and phasic of the counter - propagating wave in laser gyro

    激光陀螺的核心部件為he - ne環形激光器，而掌握光與介質的相互作用理論是研究激光器的關鍵，採用拉姆半經典理論為主，在密度矩陣理論的基礎上，推導環形諧振腔中描述he - ne氣體增益介質原子運動的光學布洛赫方程，運用介質極化理論得出描述激光陀螺反向行波的光強、位相所滿足的自洽場方程組，在此基礎上，運用matlab模擬軟體和虛擬儀器編程語言labwindows / cvi ，對激光陀螺中的介質增益色散特性、頻率牽引效應、燒孔效應及模競爭、閉鎖效應及環激光的光強和相位特性進行模擬試驗研究，並且運用全量子理論，對激光工作原理進行分析，得出二能級系統單模輻射場的光子數密度分佈，得出激光場的光子統計分佈，模擬激光場的動態建立過程。
  2. It has been shown that : with the increase of the kerr medium intensity parameter u, the rabi oscillation extent of the mean photon number decrease and the rabi oscillation frequency becomes rapid, the antibunching effect becomes strengthened ; with the increase of n, the interaction between the field and atoms gradually becomes weak, however, the interaction between the field and the kerr medium gradually becomes strengthened and happen in advance ; with the increase of the coupling constants of two atoms, the rabi oscillation extent of the mean photon number decrease and the rabi oscillation frequency becomes rapid too, the antibunching effect becomes weak

    結果表明：隨著值的增加，光子統計演化曲線的rabi振蕩的幅度減小，振蕩頻率變快，系統的反聚束效應增強；隨著初始場強（ ? ）的增大，場與原子的相互作用逐漸減弱，而與介質的相互作用逐漸加強並提前發生。隨著原子間耦合系數g的增大，光子統計演化曲線的rabi振蕩的幅度減小且振蕩周期縮短，同時，系統的反聚束效應減弱。
  3. It has been shown that whether resonant or non - resonant interaction system, the kerr effect weakens the coupling of the field - atom, shortens the cycle of quantum collapses and revivals of the atomic level occupation and makes the nonclassical correlation properties steady. kerr effects on the properties of the correlation, on the correlation intensity between the two - mode, on the photon - number distribution and on the bunching or antibunching effect of the two - mode su ( 1, 1 ) coherent states produce obviously different characters when it is changed the initial intensity of the light field. that is to say, kerr effect on the two interaction systems is accorded

    數值計算結果表明：無論是共振還是非共振相互作用， kerr效應均使原子與光場的耦合減弱，原子布居的崩塌與復甦的周期縮短，光場的非經典相關的穩定性增強；在初始光場較弱和較強兩種情況下，類kerr介質對雙模su （ 1 ， 1 ）相干態場兩模間的相關性、相關程度以及光子的聚束與反聚束效應產生的作用均有明顯的區別，即kerr效應對系統在共振及非共振作用時的影響是一致的。
  4. It has been shown that : the little indentation which represents the quantum noise of the system appears in the evolution curves ; the quantum noise which is caused by virtual photon field gradually becomes weak when w increases, the quantum noise increases when n increases ; the virtual photon process make the antibunching effect strengthen, make the squeezing degree deepen obviously, and lead to the additional vibration of entropy, the oscillation extent of the additional vibration of entropy increases when n increases and decreases when co or g increase. besides, the quantum dynamics of two coupling atoms interacting with a single mode ligh t field in a kerr medium is studied in this paper ; the influences of the kerr effect on the mean photon number, the degree of second order coherence of field, the evolution of the field entropy and the squeezing effect are also discussed

    ）的增大，量子噪聲分別減小和增大；虛光子過程使光場的反聚束效應增強，使光場的壓縮程度明顯加深，並引起了附加的「熵振蕩」 ，這種附加「熵振蕩」的幅度將隨著光場初始平均光子數（ ? ）的增加而增大，隨著光場頻率和原子間耦合系數g的增大而減小。本文還研究了充滿kerr介質腔中「耦合雙原子-單模光場」相互作用系統的量子動力學性質，研究了克爾效應對場的平均光子數、二階相干度、場熵演化特性及光場壓縮效應的影響。
  5. The effective coupling constants including isoscalar and mesons and isovector and mesons in the rmf are extracted from the dbhf results in symmetric and asymmetric nuclear matter. two sets of effective interactions in the rmf approach are deduced by imposing a condition, where the dbhf scalar and. vector self - energy or scalar self - energy and binding energy per nucleon at each density and asymmetry parameter are reproduced, respectively

    為了使我們提取的有效相互作用能夠準確地再現出dbhf計算的核狀態方程以及密度依賴的不對稱能，我們採用第二種萬法提取有效介子核子耦合常數，即要求在對稱核物質中，每個密度處ilif計算出的標量自能及總結合能與dbhf給出的標量自能及總結合能一致，提取出。
  6. Such examples are given as the blood filtering principal of hemoglobin, catalysis of enzymes, immune recoglization, prion, glycoprotein and the relationship of structure and function of membrane protein, et al, as well as the applications to medicine

    在簡要介紹結構生物學的研究方法的基礎上，主要從分子水平闡述蛋白質和核酸的結構原理、相互作用、結構與功能的關系，通過具體實例闡述血紅蛋白的輸氧機制、酶的催化機制、免疫分子識別、朊病毒、糖蛋白、生物膜的結構功能關系等，以及結構生物學在醫學上的應用。
  7. Mcdb faculty head research groups studying fundamental biological processes using modern tools of genetics, biochemistry, molecular biology, cell biology, and developmental biology

    中文簡介:分子細胞和發育生物學部（ mcdb ）採用各種各樣的實驗技術和生物來研究細胞的機制、相互作用和發育等。
  8. Research topics cover the basic and applied parasitology, including the major parasitic groups, pathogenic biology, host specificity, epidemiology, ecology, the control of parasitic infections, and biochemical and molecular parasitology, and ranging from host - parasite relationships of intrinsic biological interest to those of social and economic importance in human and veterinary medicine and agriculture

    在整體和分子水平上，應用現代生物技術對危害人體和重要經濟動植物的主要寄生蟲（原蟲類、吸蟲類、絳蟲類、動物線蟲類、植物線蟲類及醫學昆蟲等）和由其引起的病蟲害進行研究，在病原生物學（包括生活史、媒介種類、基因組結構與表達調控等） 、流行病學、生態學，寄生動物與宿主間的相互作用關系等研究基礎上，實現對病原物的診斷、治療和控制。
  9. In the framework of the long - range interaction, we study the interfacial effects on the pyroelectric and dielectric susceptibility of a ferroelectric bilayer for the first time. we find that the quantum effect can lead to the disappearance of some of the peaks of the pyroelectric and susceptibility of the bilayer

    我們首次在長程相互作用的框架內，考察了界面對雙層膜的熱電、介電等物理性質的影響，且量子效應的增強會導致鐵電雙層薄膜的熱電系數和介電極化率的某些峰的消失。
  10. In this thesis we discuss these three aspects in detail and our main research work is outlined as follows : in section 2 we first give a definition of entanglement and illustrate some distinctive qualities of entangled states, then explain how to describe entanglement of multi - particle quantum state. in section 3 we show many existing different schemes for preparation of entangled states by spontaneous parametric down conversation, cavity quantum electrodynamics and iron traps, moreover we present new schemes to prepare multi - atom entangled states as well as multi - cavity entangled states

    在第二章中我們將給出糾纏態的定義和度量，研究糾纏態的一些特性，第三章中我們將系統介紹目前理論上利用自發參量下轉換，通過腔量子電動力學和離子阱制備糾纏態的各種方案，以及在實驗上的進展，並在論文中重點提出了利用原子和腔場相互作用來制備多原子糾纏態和多腔場糾纏態的方案。
  11. Consequently concrete production practices are now being conducted by relying on more experiences or trial and error than related theory. so the study on the interfacial chemistry phenomena and rheological properties of the “ cement - water - superplasticizer ” system is in active demand. the systematical study on the interfacial properties and their influence factors based on the theory of colloidal science, interface chemistry, chemistry of cement and polymer science were conducted in order to establish the relationship among interfacial properties, microstructure and rheological characteristics of “ cement ? water - superplasticizer ” system, and provide the theoretical guide for the manufacture and applications of cement, concrete and superplasticizers

    本文選擇「水泥-水-高效減水劑」系統的界面化學現象和流變特徵作為研究課題，旨在通過深入系統地研究水泥與高效減水劑在水介質中的一系列界面化學現象及其影響規律，利用膠體化學、界面化學、水泥化學和高分子化學的相關基礎理論，分析水泥與高效減水劑的相互作用機理，確定系統中界面化學現象、系統微觀結構和流變特性的關系，指導水泥、混凝土及外加劑的生產實踐。
  12. It follows that two experiments of hyperfine structure of atomic energy level which are called magnetic resonamce experiment and co - line expression beam interative experiment

    介紹了研究原子能級超精細結構的兩個實驗:磁共振實驗、共線快離子束相互作用實驗。
  13. The basic principle, main properties, typical parameters, technical characteristics and general situation of klystron are introduced. the electron beam prebunching in the modulated cavity and shift tube of relativistic klystron amplifer ( rka ) is studied analytically, a self - consistent equation of radiation generated by the prebunched electron beam in the radiation cavity is derived using the field method of particle ? wave interaction instead of the electrical circuit method, and in terms of it, the gain in the linear regime calculated, a field analysis method is proposed. the theory analysis shows that the characteristic parameters, such as resonance frequency, real part of gap - impedance, external quality fadtor in all kinds of klystron output circuits including single - beam, multi - beam, single - gap, multi - gap, single - beammulti - gap, multi - beam multi - gap klystron output circuit, can be calculated by the field analysis method

    本文系統的介紹了速調管的工作原理、主要特點、發展概況、主要性能指標和技術特點，解析的研究了電子束在相對論速調管放大器的調制腔和漂移管中的預群聚;用粒子波互作用的場方法導出了在輻射腔中預群聚電子束產生輻射的自洽方程，同時對線性區的增益進行了計算。理論分析表明，場分析法可用於計算單注單間隙、多注多間隙、單注多間隙和多注多間隙速調管輸出迴路的諧振頻率、間隙阻抗實部和外觀品質因數等特性參數。
  14. The energy level structures of the 4d core excited configuration 4d 5s25p5, final radiative configuration 4d105s25p4 and final auger configurations 4d105s25p3 and 4d105s15p4 of csv ion and all possible decay dynamics processes related to these configurations are all determined by mcdf method. we also compared the present results of radiative transition, oscillator strength and the line width with the results obtained by experimental spectra and the quasi - relativistic configuration interaction method and got a good agreement. we also make prediction for some dominant features of the auger electron spectrum emitted by the auger decay process of the 4d95s25p6 core excited states

    論文第三章中詳細的介紹了cs離子的4d內殼層電子激發組態4d ~ 95s ~ 25p ~ 5 、輻射末態4d ~ （ 10 ） 5s ~ 25p ~ 4及auger末態4d ~ （ 10 ） 5s ~ 25p ~ 3和4d ~ （ 10 ） 5s5p ~ 4的能級結構及各種可能的輻射和auger衰變過程，獲得了與已有的實驗結果和相關的半經驗準相對論組態相互作用計算結果相符的輻射躍遷能、振子強度以及線寬，預言了4d ~ 95s ~ 25p ~ 5態的以auger衰變為主的auger電子譜的特性。
  15. This paper reviews the progress in research on seed proteins and proteomes in relation to seed development and formation, dormancy and germination, seed preservation and seed vigor, and the interaction between seeds and the environment

    摘要綜述了種子蛋白質與蛋白質組的研究，主要介紹了種子發育與形成、種子休眠與萌發、種子保存與活力以及種子與環境相互作用的蛋白質與蛋白質組的研究。
  16. 4. the dipole squeezing of a a - type three - level atom interacting with a strong coherent field in a high - q kerr cavity is investigated. the effects of the kerr medium, the field - atom coupling coefficient and the detuning on the atomic dipole squeezing are discussed by numerical calculation

    4 .研究了充滿高qkerr介質腔內強相干光場與a型三能級原子相互作用中原子的偶極壓縮效應，著重討論了kerr介質、原子與光場間的藕合系數以及失諧量對原子偶極壓縮的影響。
  17. The first chapter is our introdiction, which briefly discussed the progress on the laser - atom interaction studies in literatures. we stressed on the ionization, hhg and the applications in strong laser field. the chapter two presents microscopic theory and numerical model about hhg

    第一章為綜述，簡要介紹了激光-原子相互作用問題的發展和研究現狀，其中著重介紹了強激光場中原子的電離和高次諧波產生的問題以及它們在實際中研究的意義。
  18. In this paper, the system of a a - type three - level atom interacting with two - mode su ( 1, 1 ) coherent states in a kerr - like medium is studied by means of the quantum theory, and the state function for the resonant or non - resonant interaction is derived. using the state function, the kerr effect on the quantum dynamics and nonclassical properties in the system is investigated ; and the influences of the detuning and initial atomic on the quantum and nonclassical properties in the non - resonant interaction study system

    本文運用全量子理論，研究了類kerr介質中雙模su （ 1 ， 1 ）相干態場與型三能級原子相互作用系統，分別導出了該系統在共振及非共振相互作用時的態函數，並以此為出發點，研究了kerr效應對系統的量子動力學和非經典特性的影響，場模失諧量、原子初態對非共振作用系統的量子動力學和非經典特性影響。
  19. Hence, it is a most twrtan foundainenul wie, starting from theories and experimants, to study the intemehons between a pair of atoms and molecules and cormlative properties in a mediam

    因此，從實驗與理論出發，研究介質中的原子、分子相互作用及產生的物理性能是非常重要的基礎研究方向。
  20. Finally, we introduce the influence of optical source chirp on the interaction of femtosecond bright solitons and investigate the influence of optical source chirp on the interaction of femtosecond dark solitons. the results show that optical source chirp can increase the interaction between femtosecond bright solitons and affect the femtosecond dark solitons seriously

    最後，我們介紹了源啁啾對飛秒亮孤子相互作用的影響，同時也考察了源啁啾對飛秒暗孤子相互作用的影響，結果表明，源啁啾會增大飛秒亮孤子間的相互作用，而對于飛秒暗孤子，其影響則相當劇烈。
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