能級布居 的英文怎麼說
中文拼音 [néngjíbùjū]
能級布居
英文
level population-
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。But up to now, there is no direct experimental measurement result about the reduced transition probability of the first excitation state of 64cu and only one experiment which had measured the lifetime of low - lying excitation state of 64cu
但直到現在，有關『 ll第一激發態ba ）值無直接的實驗測量結果，僅有一個實驗測量了刷cll第一激發態的能級壽命，該實驗通過『 i … ， ny ）反應布居『 u的激發態，通過脈沖質子束流（脈沖寬度0With time - evolution - operator, it is proved that the population of upper level is in circumstance of cyclic oscillation by laser pulses pair of gaussian line - shape in a homogeneous broadening two - level system. the oscillatory time oxide is the delay time between the laser pulse pairs and the oscillatory frequency equals the one of transition between the lower and upper level
引入時間演化算符，證明均勻增寬二能級體系在飛秒激光脈沖對作用下上能級激發態布居是周期性變化的，它以飛秒脈沖對之間的延時為時間軸，以該原子能級之間的躍遷頻率為振蕩頻率Finally, by means of time evolution operator and numerical calculations, the time evolution of the atomic population, the atomic dipole squeezing, the time evolution of the squeezing and coherence properties of the light in the system of the two identical two - level entangled atoms interacting with the coherent optical field have been studied
論文的第三部分工作是採用時間演化算符和數值計算方法，研究了兩全同二能級糾纏原子與相干態光場相互作用過程中，原子布居、原子偶極壓縮、光場的二階相干和光場壓縮性質的時間演化特性。Sun hung kai properties is extending its successful collaboration with armani casa on the new harbour green luxury and renown apartments by offering luxurious armani casa bath sets to buyers of large apartments in the prestigious new property. this continues the successful partnership that saw armani casa design the luxurious and ultra - stylish penthouses in harbour green. harbour green penthouses were designed by the world - famous giorgio armani and furnished with sleek, high - quality furniture under the armani casa label
新鴻基地產簡稱新地精心策劃2007年度矚目的世界級維港建築-豪匯名匯，繼早前成功邀請國際品牌armani casa義大利giorgio armani旗下家居設計品牌為ceo penthouse作室內設計后，發展商今天宣布與armani casa進一步合作，送出名貴的浴室套裝予購買豪匯名匯大單位的買家，讓住客能體驗物業獨一無二的世界級生活。The state function for the interaction of a a - type three - level atom with two - mode squeezing vacuum field is derived in the paper. the influences of detuning 8 and initial squeezed light - field factor r on the cauchy - schwartz inequality, light squeezing and nonclassical properties are investigated
本文還導出了雙模壓縮真空場與型三能級原子非共振相互作用系統的態函數，研究了場模失諧量和場的初始壓縮因子r對原子布居概率、光場壓縮和非經典特性的影響。Interaction of two mode initially in uncorrelated coherent states with the v type three level atom in a kerr like medium
型三能級原子的相互作用原子布居概率的時間演化The resonant dressed transition and the spontaneous decay of the other transition constitute a two - step pathway of population transfer from one dressed state to the other. as the consequence, the population is trapped in one dressed state
此時共振的相干躍遷與另一通道的自發輻射組成一個二步通道，將原子布居從一個修飾態經過輔助能級轉移到另一個修飾態，結果產生原子布居在一個修飾態上的捕獲。Embarks by the analysis of space present situation of mashan area in wuxi city, this article researches its space development agent from the multi - angles of the region coordination, the industry promotes, the ecology constructs, the life creation and so on, and reasonably determines its spatial development and the function layout structure
摘要由無錫市馬山地區空間現狀分析出發，從區域協調、產業升級、生態構建、宜居理想等多角度研究馬山地區空間發展的動因，合理確定其空間發展和功能布局結構。分享友人