bound state 中文意思是什麼

bound state 解釋
結合狀態
  • bound : n 〈pl 〉1 界限，界線，限度。2 邊界，邊境；邊界線內的領土。3 區域，領域，范圍。vt 1 限，限制。2 ...
  • state : n 1 〈常作 S 〉國，國家；〈通例作 S 〉（美國、澳洲的）州；〈the States〉 美國。2 國務，政權，政府...
  1. To oversee all the details yourself in person ; to be at once pilot and captain, and owner and underwriter ; to buy and sell and keep the accounts ; to read every letter received, and write or read every letter sent ; to superintend the discharge of imports night and day ; to be upon many parts of the coast almost at the same time ? often the richest freight will be discharged upon a jersey shore ; ? to be your own telegraph, unweariedly sweeping the horizon, speaking all passing vessels bound coastwise ; to keep up a steady despatch of commodities, for the supply of such a distant and exorbitant market ; to keep yourself informed of the state of the markets, prospects of war and peace everywhere, and anticipate the tendencies of trade and civilization ? taking advantage of the results of all exploring expeditions, using new passages and all improvements in navigation ; ? charts to be studied, the position of reefs and new lights and buoys to be ascertained, and ever, and ever, the logarithmic tables to be corrected, for by the error of some calculator the vessel often splits upon a rock that should have reached a friendly pier ? there is the untold fate of la prouse ; ? universal science to be kept pace with, studying the lives of all great discoverers and navigators, great adventurers and merchants, from hanno and the phoenicians down to our day ; in fine, account of stock to be taken from time to time, to know how you stand

    親自照顧一切大小事務；兼任領航員與船長，業主與保險商；買進賣出又記賬；收到的信件每封都讀過，發出的信件每封都親自撰寫或審閱；日夜監督進口貨的卸落；幾乎在海岸上的許多地方，你都同時出現了似的； ? ?那裝貨最多的船總是在澤西岸上卸落的； ? ?自己還兼電報員，不知疲倦地發通訊到遠方去，和所有馳向海岸的船隻聯絡；穩當地售出貨物，供給遠方的一個無饜足的市場，既要熟悉行情，你還要明了各處的戰爭與和平的情況，預測貿易和文明的趨向； ? ?利用所有探險的成果，走最新的航道，利用一切航海技術上的進步； ? ?再要研究海圖，確定珊瑚礁和新的燈塔、浮標的位置，而航海圖表是永遠地改而又改，因為著計算上有了一點錯誤，船隻會沖撞在一塊巖石上而至於粉碎的，不然它早該到達了一個友好的碼頭了? ? ，此外，還有拉?貝魯斯的未知的命運； ? ?還得步步跟上字宙科學，要研究一切偉大的發現者、航海家、探險家和商人，從迦探險家飯能和腓尼基人直到現在所有這些人的一生，最後，時刻要記錄棧房中的貨物，你才知道自己處于什麼位置上。
  2. Bound exciton state

    束縛激子態
  3. According to horodeckis, the coherent information of entangled state is supposed to be the lower bound of one - way distillable entanglement. this postulation is called hashing inequality, which is crucial in proving noisy channel coding theorem. it is shown that there are no direc

    根據horodecki等人的研究，糾纏態的相干信息推測是單向蒸餾糾纏的下限，該假設稱為hashing不等n式，對證明有噪通道編碼定理至關重要
  4. By using the multi - configuration dirac - fock ( mcdf ) method, the effects of relaxation and correlation on the transition energies and probabilities of electric - dipole allowed ( el ) resonance and intercombination transitions for 2p53s3 - 2p6 in neutral neon have been systematically studied firstly. and the results of the transition energies and probabilities ( lifetimes ) in length and velocity gauge have been presented. during the calculation, in order to consider the rearrangement effects of the bound - state density and some important correlations, the asfs of transition initial - and final - states were divided according to their angular - momentum and parity and calculated, and different number of csfs were included in the expansion of asfs

    本文利用多組態dirac - fork （ mcdf ）理論方法，通過對輻射躍遷初、末態電子波函數的獨立計算以及在原子態波函數的展開中考慮不同數量的組態波函數，系統地研究了弛豫和相關效應對中性ne原子2p ~ 53s ~ （ 1 . 3 ） p _ 1 ~ o - 2p ~ 6 ~ 1s _ 0電偶極共振和復合躍遷的能量以及躍遷幾率的影響，給出了長度和速度兩種不同規范下激發態的能量和輻射壽命；以中性ne原子的研究為基礎，進一步研究了類ne等電子系列離子（ z = 11 - 18 ）較低的激發組態2p ~ 53s和基組態2p ~ 6的能級結構以及各能級間的輻射躍遷特性。
  5. Spontaneous emission can be totally suppressed or strongly enhanced depending on the relative position of the resonant frequency from the edge of the photonic band gap and the photonic mode density. several novel phenomena can be obtained. the spontaneous emission displays an oscillatory behavior, classical light localization, photon - atom bound state, nonzero steady - state population and anomalously large vacuum rabi splitting. and localized mode associated with a defect site in an otherwise perfect photonic crystals, acts as a high - q micro - cavity

    通過原子上能級與光子頻率帶隙邊緣的相對位置或者光子態密度，可以抑制或增強原子的自發輻射。分析並得到了一些奇異的現象，如自發輻射的諧振子行為、光的局域、單光子?原子局域態、上能級中存在非零穩態原子布居數、類似於真空中的拉比頻率分裂等。
  6. Finally, the atomic coherent population trapping is studied in a multilevel laser - induced continuum structure system including cascade two - photon processes by means of quasi - classical theory. the condition leading to the atomic coherent population trapping and the dark state are given explicitly. the effects of atomic initial state and the laser intensity on the populations distributed in the atomic bound states are discussed

    我們還運用準經典理論研究了含級聯雙光子過程的多束縛態激光場誘導原子連續態結構系統中原子布居數的相干俘獲，給出了產生相干俘獲的條件及暗態的表達式，討論了原子初態和激光強度對原於布居數的影響，揭示了原子相干對穩定rydberg原子的重要作用。
  7. In a word, they all laid down their arms, and begg d their lives ; and i sent the man that had parley d with them, and two more, who bound them all ; and then my great army of 50 men, which particularly with those three, were all but eight, came up and seiz d upon them all, and upon their boat, only that i kept my self and one more out of sight, for reasons of state

    我們下一步工作就是把那鑿破的小船修好，並設法把大船奪回來。而船長這時也有時間與他們談判了。他向他們講了一番大道理，指出他們對待他的態度如何惡劣，他們的居心如何邪惡，並告訴他們，他們的所作所為，最後一定給自己帶來不幸和災難，甚至會把他們送上絞刑架。
  8. We creatively apply this way to the bounded polaron in the parabolic quantum well and get the analytical expressions of the ground state energy of an electron bound to a hydrogenic impurity in a parabolic quantum well in an electric field

    我們開創性的把它應用到處理有拋物線量子阱中的束縛極化子，得到了有外電場的量子阱中，類氫雜質中的電子基態能量的解析結果。
  9. In contrast, personal statutes operated beyond the territory of the enacting state and bound all persons that owed allegiance to it

    相反，人法可在制定國域外執行，且拘束所有對該國效忠的人。
  10. Article xiv a contracting state shall not be entitled to avail itself of the present convention against other contracting states except to the extent that it is itself bound to apply the convention

    第十四條締約國除在自己適用本公約的限度內，無權利用本公約對抗其他締約國。
  11. Any state may declare at the time of the deposit of its instrument of ratification, acceptance, approval or accession that it will not be bound by subparagraph of article 1 of this convention. article 96

    任何國家在交存其批準書接受書核準書或加入書時，可聲明它不受本公約第一條第款項的約束。
  12. We have developed the theory of boundary shielding approximation of electric polarization, from which the values of spontaneous polarization of some typical ferroelectric materials can be derived. the shielded charges in ferroelectricity are in the state of surface bound polaron - dipole whose creation and annihilation must span a potential barrier. by introducing statistical method, four types of typical electric hysteresis loops of some common crystals and ceramics have been given, which are well consistent with the experimental results

    利用電極化的邊界屏蔽近似，可計算出一些典型鐵電單晶的自發極化強度.鐵電屏蔽電荷處于表面束縛極化子偶狀態，其產生和湮沒要跨越位壘.由統計方法給出的一些常見晶體和陶瓷的四種典型電滯回線形狀，和實驗觀察到的結果一致
  13. An electron is by some means removed from the most tightly bound state of motion.

    用某種方法把一個電子從束縛最緊的運動狀態上移走。
  14. The radius of color screening in medium is in inverse proportion to the density of color charge and energy. when the radius of color screening is smaller than that of resonance state, strong interaction will decrease sharply and bound states ca n ' t exist

    因為介質中的色屏蔽半徑反比於色荷密度和能量密度，當屏蔽半徑比共振態尺度小時，強相互作用力會減小得很厲害，使得束縛態不可能存在。
  15. Though condoleezza rice, mr bush ' s secretary of state, says she is bound for the region, there is no concealing the american temptation to dawdle

    盡管美國國務卿賴斯表示她將前往黎巴嫩，美國想拖延時間的企圖卻無法掩瞞。
  16. Searching of the state space is always being one of the usual ways for solving the optimal problems. the traditional ways of finding solutions only have backtracking, branch - and - bound and implicit graphs search as their theoretical introduction

    狀態空間搜索是解決優化問題的常用方法之一，傳統的狀態空間搜索求解技術有回溯法和分支限界法以及隱式圖搜索這些演算法策略作為理論指導。
  17. Through green ’ s function method, we find that a virtual bound state is induced by a point defect

    格林函數方法計算態密度的結果表明，單個點缺陷在碳納米管中引起準束縛態。
  18. Particularly an analytical expression for the longitudinal momentum distribution is derived if the density distribution of halo nucleons is assumed as a gaussian type function. a direct connection of the width of the momentum distribution to the bound state wave function of halo nucleons is established

    特別是在暈核子的縱向和橫向密度分佈可分離的情況下，如高斯密度分佈，進一步求解了縱向動量分佈寬度的解析形式，建立了分佈寬度與暈核子束縛態波函數之間的直接聯系。
  19. Therefore j / v is the border guard of perturbative quark and gluon and non - perturbative hadron. j / v production can be divided into two phases : cc pairs are produced from initial short - range parton scattering in nucleus - nucleus collision, then the produced cc pairs proceed to evolving into physical bound state

    基於對強子?強子碰撞中j產生的研究，目前人們認為j的產生可分成兩個階段：入射強子和靶強子先通過部分子過程產生cc對，然後cc對再演化為物理的j束縛態。
  20. In 1987, a remarkable step was made by yablonovitch, who pointed out the possibility of the realization of photonic bandgaps, localized defect modes, and their applications to various optoelectronic devices, and by john who dicussed the strong localization of electromagnetic waves in disordered photonic crystals and also predicted many interesting quantum optical phenomena that can be realized in photonic crystals such as the bound state of photons and non - exponential decay of spontaneous emission

    1987年yablonovitch和john開創性地提出光子晶體這一新概念， yablonovitch指出了有可能實現光子頻率帶隙和局域缺陷模以及許多光電技術方面的應用， john則討論了在無序光子晶體中電磁波的強烈局域現象，並預言在光子晶體中存在許多有趣的量子光學現象，諸如光子局域態、自發輻射的非指數衰減。
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