spin system 中文意思是什麼

spin system 解釋
自旋系統
  • 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...
  • system : n 1 體系，系統；分類法；組織；設備，裝置。2 方式；方法；作業方法。3 制度；主義。4 次序，規律。5 ...
  1. The magnetoelectric coupling effect on the spin correlation for the ferroelectromagnetic system

    磁電耦合對于鐵電磁系統的磁性關聯的影響
  2. 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。
  3. At the same time, on the basis of above results, the stability problem of the polarization of particle self - spin is discussed in irregular magnetic field of accelerator. the discovery that the low degree polarization system is very sensitive to the irregular magnetic field while the high degree polarization system is very stable is found. the irregular fluctuation of the vertical ponderance is complementary to that of the horizontal ponderance due to the self - spin conservation

    同時，在此基礎上，利用su （ 2 ）代數動力學方程研究了加速器中帶自旋離子的極化對磁場的含時無規擾動的穩定性問題，發現：低度極化的系統對磁場無規擾動十分敏感，而高度極化的系統對磁場無規擾動十分穩定；自旋守恆導致自旋的縱向分量的無規漲落和橫向分量的無規漲落存在著互補性。
  4. Spin dry anti - vibration system

    脫水防震系統
  5. Based on a magnetic field controlled electron spin quantum system, utilizing the mechanism of realizing the unitary evolution of the quantum state through the quantum gate, an optimal control strategy to prepare an arbitrary quantum state is proposed

    摘要針對以磁場為控制場的電子自旋量子比特系統，結合量子門實現量子態么正演化的量子態調控機制，提出了一種量子比特系統任意量子態的最優制備策略。
  6. The theory of the simulation is that, firstly put fuze and parts in simulation device in reverse, then fire them in high speed by air gun, and they fly into gun spinning quickly and impact cushion and brass block in it, negative acceleration because of impact is to simulate setback, meanwhile they spin with spin gun when impacting, so spin environment can be simulated, so the simulation system can stimulate setback and spin of fuze in fire

    該模擬系統的原理是將引信及其零部件倒置在模擬彈丸中，通過空氣炮以高速發射出去，然後飛入高速旋轉的旋轉管內，與旋轉管內的緩沖塊和黃銅塊碰撞，碰撞而形成的負加速度作為引信發射時受到的后坐，由於碰撞時與旋轉管一起旋轉，模擬引信發射時的旋轉環境，達到模擬引信發射后坐與旋轉環境的目的。
  7. But difficulty in maths will come forth when meeting high spin particles if we using such method. on base of the characteristic of energy space, we obtained the wavefunctions and geometric phase by the trial function method in this paper. the berry phase of the system are also obtained after an evolution period

    文中在絕熱近似下根據自旋粒子能級間隔特點用嘗試波函數法求出了旋轉磁場中高自旋粒子系統的波函數及幾何相位，解決了用一般方法求解時出現高階微分方程的困難。
  8. The magnetic properties of mixed ising spin system in the different transvres fields

    不同子格隨機橫場作用下混合伊辛自旋系統的磁學性質
  9. If the vast majority of the worlds scientists are right, we have just ten years to avert a major catastrophe that could send our entire planets climate system into a tail - spin of epic destruction involving extreme weather, floods, droughts, epidemics and killer heat waves beyond anything we have ever experienced a catastrophe of our own making

    你可曾想過，在今天看似昌盛繁榮社會的背後，人類的存亡可能正受到重大的威脅？如果世界各地大部分科學家的推測無誤的話，地球將在十年後遭逢災難性的天氣巨變，帶來大形洪水乾旱嚴重疫病致命熱浪等人類前所未有的災劫。
  10. And then, we specially study the effect of spin interaction ' s anisotropy on the critical temperature tc. from what we have observed we suggest that the critical temperatur tc grows as the anisotropy intensifies, while the system magnetization becomes weaker. the system becomes id if the anisotropy ratio r goes to infinity, and its equilibrium state keeps zero magnetization at any finite temperature, which confirm that there is no observable transition for id system

    其後，著重研究了自旋相互作用的各向異性程度r對其臨界溫度t _ c的影響，總結出：隨著系統各向異性程度的增強，系統的臨界溫度向高溫轉移，而系統的磁化強度在不斷的減弱；當r趨近於無窮大時，系統演變為一維系統，系統在任何有限溫度下達到的平衡態始終保持磁化強度為零，這也證實了一維系統不發生相變
  11. Spin out 1 - on track for delivery to the army evaluation task force in 2008 - includes tactical and urban unattended ground sensors, the non - line - of - sight launch system, the joint tactical radio system and an early version of the fcs networked battle command

    一階段成果? ?按計劃將於2008年交付給陸軍的評估驗證部隊? ?包括可以獨立工作的城市地面戰術傳感器，非視線范圍內的發射系統，聯合戰術電臺系統以及一個早期版本的未來戰斗系統網路作戰指揮平臺。
  12. By magnetoelectric coupling, the application of an electric field or ferroelectric polarization can change one or more of the parameters governing the ma gnetic behavior of the system. correspondingly, being possible magnetostrictive effect or electron - phonon interaction, the fluctuation of spin ordering may lead to a dielectric anomaly and ferroelectric relaxation

    通過磁電耦合，鐵電有序或外電場可導致自旋的再分佈而改變系統的磁性性質，同樣由於自旋有序的漲落通過磁致伸縮或可能的電-聲子作用可導致鐵電弛豫或介電異常。
  13. In terms of the measure of entanglement called " negativity ", the thermal entanglement in a two - qubit spin - 1 system with two spins coupled by exchange interaction is investigated, we find that there is a segment for j in which the entanglement is zero, moreover the segment increases with t, this is different from the cases of the spin - 1 / 2

    應用糾纏度對高維度系統的度量方法- - - 「 negativity 」 ，我們研究了自旋等於1的兩量子比特系統的熱糾纏，我們還發現在耦合常數一般區域糾纏度為零，這個結論和自旋等於1 2的情況是不同的。
  14. The photo - induced phase transition of the different light intensities, photo - energies and directions of the polarized light is investigated. it suggested that the photo excites the down spin eg electrons and destroys the spin order system of the thin films. the relation between the he - ne laser reflectivity of the thin film, applied current and resistance was analyzed by the optics theory of solid state physics

    光子通過激發e _ g向下電子的躍遷，從而改變材料自旋極化方向，影響體系的輸運行為；首次研究了cmr薄膜的激光反射率和偏置電流的關系，並用固體光學理論對其定性分析，表明反射率的變化是由於電場引起材料的晶格畸變，改變了極化率，從而導致材料的折射率和反射率發生改變。
  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. In reference to simulation system of air gun firing - spinning tube receiving in 5124 factory bought from america and ad report that harry diamond laboratory has released about simulating setback and spin of fuze in fire, design a new simulation system to simulate setback and spin of fuze in fire, whose diameter are less than 76. 2 mm

    在參考5124廠引進的美國空氣炮發射?旋轉管接收模擬系統以及美國哈里?戴蒙德研究所發表的關于引信發射后坐與旋轉環境模擬ad報告的基礎上，設計出一套針對最大外徑小於76 . 2mm引信及引信零部件進行發射后坐與旋轉環境模擬的模擬系統。
  17. Firstly, choose an appropriate solution system to make a steady solution, and then limn2o4 film precursor was prepared on stainless steel by spin coating method with the solution

    在前驅體溶液體系選擇過程中，確定了最佳前驅體溶液體系組成;在最佳的前驅體溶液組成體系下，採用旋轉塗覆法在不銹鋼基體上制備前驅體濕膜。
  18. The regenerative characteristics, performance parameters and optimal theories of the encsson and stirling cycles using respectively a ferroelectric material, a ferromagnetic material, a classical gas, a quantum gas and a spin system as the working substance are researched for different operating conditions

    本論文主要研究以鐵電材料、鐵磁材料、經典氣體、量子氣體和自旋系統等不同材料為工作物質的埃里克森循環和斯特林循環在各種不同條件下的回熱特徵、性能參數及優化理論。
  19. And it is thought to be the outer fields which have influence on the systematic spin system

    認為這是外場改變體系自旋系統極化輸運的結果。
  20. Glauber had initiated the investigation of the transition dynamics for spin system and developed the single - spin flipping critical dynamics. in recent years this theory has been improved to the single - spin transition dynamics which can be applied in the discrete spin system or the continuous spin system

    Glauber開創自旋系統的臨界動力學研究工作，發展了一套單自旋翻轉理論，近年又被改進為可運用於離散系統和連續系統的單自旋躍遷臨界動力學，並在高斯模型中得到成功應用。
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