spin model 中文意思是什麼

spin model 解釋
螺旋模型
  • spin : vt （spun 〈古語〉 span; spun;spinning）1 紡。2 使（陀螺等）旋轉；使（車輪）打空轉〈在冰上，沙中...
  • model : n 1 模型，雛型；原型；設計圖；模範；（畫家、雕刻家的）模特兒；樣板。2 典型，模範。3 （女服裝店僱...
  1. Drawback occurred in the classical vssmc can be alleviated in the proposed control scheme because of importing the eliminating chatterer. according to the control strategy put forward above, corresponding controller for abs is designed. quarter braking vehicle model with four dof ( including vertical and longitudinal motions of body as well as vertical and spin motions of wheel ) is built considering the effects of wind resistance, longitudinal inertia forces, the vertical dynamics associated with the suspen

    總之，基於車輛動力學建模，提出並探索了幾種實用且具有高魯棒性的變結構、模糊控制策略在abs 、 asr及vdsc系統中的應用，而後開發了abs的ecu原形，採用實時硬體在環模擬技術，對三種模糊控制策略進行了性能模擬。
  2. Then, we introduce the double - fermion representation of one - dimensional isotropic xy spin - 3 / 2 chain model

    最後，我們介紹了一維各向同性xy自旋- 3 2鏈模型的雙費米子表象。
  3. First, using a kind of realization of yangian of a two angular momentum coupling system, we can work out the quantum states of the h = - s model, a two - lattice physics system whose orbital angular momentum and spin coupled in a special way. then, we select that situation that a orbital angular momentum of any value coupled with another of the value of 1 / 2 as an example, discuss the degenerate states of the model

    首先，通過二角動量耦合狀況下的yangian實現來確定模型（一個軌道角動量和自旋角動量以一種特定方式耦合的兩格點物理體系）的量子態，以任意的軌道角動量與1 2的角動量耦合為例，來討論具體到某一量子態下該體系的簡並問題。
  4. 5, shs is a process far from equilibrium, which is always accompanied by rich self - order behavior, such as oscillation, spin, stationary wave and so on. especially the spin combustion model had been found in lot experiments

    （ ）實驗結果表明在有較多液相出現的ni ai 、 ni ti體系中， shs藝對產物的物相組成和排列都有著不同程度的影響。
  5. In consideration of the calculation measures and the purpose of study, we selected the simple molecule model 5 in the above models and studied the relation between magnetism and structure. the molecular antiferromagnetism increases with the increasing of the bridging angle o - c - o ( o ). when 0 > 118. 623 degrees, the molecular antiferromagnetism increases with the decreasing of the spin density on the cu in its triplet state

    考慮到計算量及研究目的，在上面的模型中選取了較簡單的分子模型5 ，來研究其磁構效關系，分子的反鐵磁性隨橋聯角o - c - o夾角的增大而增強，在大於118 . 623度時，分子的反鐵磁性隨三重態銅上自旋密度的減小而增強，但當小於118 . 623度，分子反鐵磁性隨三重態銅上自旋密度的減小反而減小，在文中，我們解釋了這種現象。
  6. Realization of a spin - type multi - model cavity - field entangled states via atomic interference method

    利用原子干涉方法實現多模腔場的類自旋糾纏態
  7. We calculate the spin - average energy levels of heavy mesons and analyze the influence of model parameters to energy levels. the obtained results are compared with that of other potentials and agree with the available data

    在重介子系統中研究了這個新的夸克勢，計算了一些重介子系統的自旋平均能譜，分析了模型參數對能譜的影響，所得能譜與其它勢的結果作了比較，並與實驗上肯定的數據符合較好。
  8. 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。
  9. By means of the constiuent gluon model in which gluon has dynamical mass and one spin, the potential of two - gluon glueball systems can be obtained. from the hamiltonian of two - gluon glueball systems, we can calculate the spectrum of two - gluon glueballs

    在分析膠球譜時，採用組分膠子模型，把膠子看作有質量的自旋為1的粒子，得到相應的相互作用勢，從而用得到的哈密頓來求解膠球譜。
  10. By making use of the strong bound quantum dot model and neglecting the effects of impurity on electron wave function, this thesis is also reported how to use the spin of nuclear as the quantum bit

    利用強束縛量子點模型，忽略雜質對于電子波函數的影響，我們還討論了如何利用核自旋構造量子位。我們計算了垂直耦合量子點中電子和核子的超精細相互作用。
  11. The optimum design of the beat back - impact crusher is proposed, which aims at the highest efficiency of the machine work. the optimum designed mathematics model of the main structural dimension of the crusher ( m, xc, s, w 2 > ir ) is built with restraining conditions such as force condition, energy condition, hammer steady condition, no moving interference, strength of spin axle and bearing condition, upper limit and lower limit of the design variant condition etc. finally, an example is give to illustrate the efficiently of the method proposed

    在綜合考慮影響破碎機效率的各因素的情況下，提出了滿足以力，能量，錘頭穩定性，幾何條件，不發生運動干涉，轉子軸和滾動軸承的強度等約束條件，建立了包含破碎機關鍵參數（錘頭質量m ，軸心o到銷軸錘頭接觸距離r ' ，四川大學碩士學位論文錘頭質心到銷軸與錘頭接觸點的距離拙，錘頭與巖石碰撞到銷軸與錘頭接觸點的距離s ，轉子的速度。
  12. The spin - waves and specific heat for xxz spin chains model in external magnetic field

    自旋鏈模型的自旋波與比熱
  13. The curie temperature of ferroelectric films is studied using spin - 1 / 2 transverse ising model with long - range interactions within the framework of an effective - field theory

    我們首先應用有效場理論，在橫場伊辛模型的框架內研究了贗自旋s = 1 / 2的具有長程相互作用的鐵電薄膜的相變性質。
  14. As special topic, we discussed cranking shell model, bcs method of pairing force, spin assignment of rotational spectra and inertia analysis and new development of identical bands

    簡要地討論了推轉殼模型，對力的bcs方法，轉動譜自旋指定和轉動慣量分析和全同帶研究進展。
  15. Following is the author ' s main workings : building the launching dynamics model of the spin tube gun, obtaining the transfer matrix of the whole system and equation of the characteristic, giving the method of solving vibration characteristic, compiling the fortran program, computing the natural frequency and vibration model

    推導了高速旋轉和空間大運動的轉管炮各個元件的傳遞矩陣，得到了轉管炮系統總體傳遞矩陣和特徵方程，給出了振動特性的求解方法，編制了求解振動特性的數值計算程序。
  16. ( 2 ) base on the analysis of the atomizing principles of spray nozzle, mathematical model of combined spin - flow pressure spray drying was set up and the essential parameters such as spraying pressure, liquid quantity, temperature, spraying angle, inject distance, particle diameter and distribution, hollow diameter for several materials in normal conditions by experiment and ldv

    （ 2 ）對旋流式組合壓力噴嘴噴射霧化機理加以分析，建立了旋流式噴嘴霧化的數學模型，採用冷態試驗法並藉助激光霧滴測試等實驗裝置對噴嘴的霧化參數（如霧化壓力、噴液量、料液溫度、霧化角、霧距、霧滴直徑和分佈以及噴嘴的空芯半徑等）進行測量和計算。
  17. The exploration not only support the super exceptional development of the corporation, but also make it a successful model of university spin - off enterprise to be widely concerned

    這種探索不僅支持了清華同方連年來的超常規發展，而且也使得其作為一個大學高科技企業的成功範例而備受世人關注。
  18. The level scheme of spin - orbit coupling shell model was calculated

    計算了自旋軌道耦合殼模型（ spin - orbitcouplingshellmodel ）的能級圖。
  19. In order to enclose the cause of its formation, on the base of improving the heterogeneous shs model, the combustion wave in a three - dimension cylinder had been study under different initial condition and different combustion system. results showed the spin combustion model a weak flammability and a unsymmetrical

    在ni ai體系中，產物的主要物相為notl ，與平衡條件的反應產物相組成基本一致，但在產物的表面由於溫度梯度導致的應力不同分佈而出現了凝固的組織。
  20. Based upon this transformation, we introduce another form of one - dimensional spin - 1 / 2 jordan - wigner transformation that maps the pauh spin operators onto the real majorana lattice fermions. next, its application in one - dimensional quantum ising spin chain model is displayed

    基於該變換，我們介紹了另一種形式的一維自旋- 1 2的「 jordan - wigner 」交換，即用實的「 mbjorana 」格點費米子來描述泡利自旋算符。
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