two-state theory 中文意思是什麼
two-state theory
解釋
二態學說-
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。 -
The basic theory and step of whole process analysis of reinforced concrete beam section flexural rigidity is stated, the realization program is worked out and the academic example is analyzed. 4. based on the static - state load test result of two practical projects, the application of the reinforced concrete beam system bridge structure disease examination and structure damage evaluation method is stated, and satisfaction result is gained
1 、綜述了當前混凝土橋梁結構檢測及損傷識別的各種方法體系，並簡要評價了各方法體系的應用與不足； 2 、論述了基於靜載試驗的梁分段剛度系統識別的基本原理，編制了實現程序，並進行了數值算例分析，提出基於本原理的梁橋結構損傷識別與結構評價方法體系； 3 、闡述了鋼筋混凝土梁截面抗彎剛度全過程分析的基本原理和方法步驟，編制了實現程序，並進行了相關算例分析； 4 、結合兩片工程實例梁的靜載試驗，詳述了梁橋結構損傷識別與結構評價方法的應用過程，得到了預期的效果。 -
In this paper, the basic theory and researchful methods for eos ( equations of state ) of solid, liquid and gas are stated in detail. eos of mixture is also generalized more systematically. two models, equivalent material model and mixing phase model, which can describe solid - liquid transition of mixture, are presented too
本文詳細闡述了固態、液態和氣態物態方程的基本理論和研究方法，對混合物的物態方程進行了較為系統的研究，提出了可用於描述混合物固液相變的兩個模型：即混和相模型和等效物質模型，並以304鋼為例，對這兩種模型進行了驗證。 -
On the process of state enterprise reform, there are two main phrases, that is to say, the operation responsibility system taking factory director ' s manager responsibility system as the core and the company taking property right theory as the core transforms
對國企改革的實施進程，主要經歷了建立以廠長、經理負責制為核心內容的經營承包責任制和借鑒西方國家的產權組織制度理論為核心的公司制改造，兩個主要階段。 -
Unfortunately, neither of these two causes, according to the agency theory and the actual situation of china, can be thoroughly eliminated. so what can be done now is only to partly solve tr management problems. in this case the author proposes some problem - solving strategies in the positions of managers and employees, for in the light of state - contingent ownership theory they are also owners just as stockholders do
因為契約的不完全性導致的機會主義行為是一種在任何企業中都存在的且不可能完全根除的普遍現象，並且tr公司所有者缺位的問題按照中國目前的情況還無法解決，所以筆者提出要徹底解決tr公司所出現的問題是不現實的，但按照狀態依存所有權理論，可以從tr公司管理層和員工的角度來尋找處理問題的對策。 -
According to the linear superposition principle of quantum mechanics in this thesis, it is constructed the kind ( ii ) of multi - mode superposition state of differ - intensity of nonsymmetry state superposition state with distinguishable two quantum states light field composed of the linear superposition of multi - mode complex conjugation coherent state of contrary state and multi - mode imaginary conjugation coherent state of contrary state. by utilizing the theory of multi - mode squeezed states
本文根據量子力學中的線性疊加原理，構造了由多模（ q模）復共軛相干態的相反態和多模虛共軛相干態的相反態這兩者的線性疊加所組成的第種強度不等的非對稱兩態疊加多模疊加態光場，利用多模壓縮態理論，對態。 -
Specifically, according to the w - w five parameters failure theory, the fracture criterion of crack is established, and the state of crack ( open or close ) is judged by the values of the crack strain. combining the two points, the predict - model about the failure of concrete material is established. this predict - model can predict 16 failure forms, and basing the different failure form predicted after crack, the stress - strain relationship matrix of concrete material is adjusted
具體來講，根據w - w的五參數混凝土破壞理論，建立混凝土的開裂準則，根據開裂應變值來判斷裂縫是張開還是閉合，從而在兩者基礎上建立了裂縫的開裂預測模式，總共有16種開裂模式；裂后根據具體的開裂模式及殘余抗剪能力來調整混凝土的本構關系矩陣，即用等效剛度代替原有剛度，考慮到垂直於裂縫方向的剛度為零，這樣會使裂后的總剛出現病態，為此文中通過引用鬆弛系數來對出現裂縫的單元進行預處理，一方面可解決因過大的舍入誤差導致計算結果的不可信問題，另一方面就是可加速收斂。 -
In this paper, we study the cold redundant repairable system with two indentical components, obtain its existence and uniqueness of a dynamic state nonnegative solution by strongly continuous semigroup of operators theory
摘要用強連續運算元半群理論給出了兩相同部件冷貯備可修系統動態非負解的存在唯一性證明。 -
The innovative ideas in this paper are that robust h control theory based on conventional ip controller is applied to the high - precision feed of a single axis, and the controlled plant is composed of ip velocity loop and two - order model of linear motor. a constraint condition on y in the problem of h2 / h is deduced from the frequency criterion of riccati equation, which makes the repeated computation on r simple. considering the two - loops control problem, the h state feedback controller based on ip controller as the inner controller is applied to satisfy the velocity performance of the system, and a pi controller, the external controller, is used to satisfy the position performance
本文的創新之處在於將傳統的ip速度控制器和直線電動機的二階模型作為一個廣義的被控對象，利用魯棒h _控制理論設計了一個h _狀態反饋控制器，以此解決高精度進給的控制問題，並在此基礎上研究了h _ 2 h _混合控制問題，結合h _代數riccati方程正定鎮定解存在的頻率判據，推出了一個控制器存在的約束條件，使以往須反復試探的，有了更進一步的約束范圍，簡化了計算。 -
Based on state space method of modern control theory, the mathematical model for the two way / two position hydraulic operated directional valve in thread cartridge is established
摘要基於現代控制理論的狀態空間法，建立了螺紋插裝式液控換向閥開、閉過程的動態特性數學模型。 -
With the development of modern science and engineering technology, the two theory systems in target tracking filter domain are formed, which are classic wiener filter using frequency domain and modern kalman filter using state space
隨著現代科學技術和工程技術的發展，目標跟蹤理論形成了經典的維納濾波（頻域法）和近代卡爾曼濾波（狀態空間法）的兩大理論體系。 -
Two kinds of deriving to debye ' s density of states in solid state theory
固體理論中德拜態密度的兩種推導 -
Accordring to basic concept and assumes essentially on the basic of sweden method of slices, be living below the maximum equilibrium state, the function expression about stability safety homogeneous slop is deduced, and the slope surface is consist of two lines and an arc, afterwards according to analysis theory of minimal value ruling on the basic of the maximum, genetic algorithm is applied to slove the dangerousest slide situation and radius and corresponding safely factor
根據瑞典圓弧法的基本概念和基本假定，在極限平衡狀態下，推導了兩直線段均質斜坡穩定性安全系數函數表達式，然後根據極限分析理論的極小值原理，利用遺傳演算法，求出了邊坡穩定性安全系數極小值，並得到最危險滑動面的滑弧半徑和滑弧中心坐標。 -
However, in the past research results to the property relations reform of state - owned enterprise, there is less network analysis between the theory and practice, and are more disputes to the focus and difficult questions in practice. so, existing theory research results fail to give full guidance to practicing. this article proceeds with the two pieces of basic conception : property right and property relations
但是，在以往的對國有企業產權制度改革的研究成果中，從理論上進行縱深研究的較多，對于理論如何指導實踐、宏觀政策如何服務微觀操作等綜合性、系統性的橫縱結合研究相對較少，且對于國內國有企業如何進行產權制度改革的建議與思路，多存在對峙性爭論，對于許多關鍵性難點與問題缺乏相對統一的見解，使得現實的企業改制運作無所適從，也削弱了研究文獻對當前國有企業產權制度改革的現實指導價值。 -
The rankine soil pressure theory is always accepted as the foundation of calculations of the soil pressure in practice. but as we know, the ignorance of the middle principal stress and the utility of mohr - coulomb strength criterion in the two - dimensional stress state make a blemish that the active soil pressure is bigger and the passive soil pressure is litter than the real
朗肯土壓力計算公式一直是工程實際土壓力計算的理論基礎，但是朗肯土壓力計算公式在推導過程中忽略了中主應力的影響，仍然應用二維應力狀態下的莫爾?庫侖強度準則，致使計算出的主動土壓力偏大而被動土壓力偏小。 -
People - state and nation - state : two theory and practice of state construction in modern china
近代中國的兩種建國理念與實踐 -
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。 -
So the solution is to complete the transform from investment - pulling model to benefit - rise model. but strengthen the budget management is the precondition of capital - disbural efficiency. in fact, the budget management has become the base way of decision - making, control and self - restriction. the article is made up by three parts. capital - budget theory, technology and the background of domestic telecom enterprise are introduced in part1. in part2, we focus on the details of one state - owned telecom enterprise, diagonising the old capital budget rules and processes, bringing out a optimized capital - budget management model. in addition, i design two application case in view of the value - management function and behavior - management function
全文主體分為三部分：第一部分為研究背景，簡要的回顧和交待了資本預算主要理論、方法及其在國內外企業的應用情況；第二部分深入到某國有電信企業資本預算管理的細節，對原資本預算管理流程、弊病進行了診斷，針對性地提出了資本預算管理優化模型的特點、要點，重點論述了本地網滾動性投資的預算方法，其中abc分類法等概念和應用是該公司在分公司進行試點過程中提出的簡明易用的創新型的實用方法。 -
Secondly, combining the unified colored noise approximation and the functional analysis, the steady state distribution function is derived when both multiplicative colored noise and additive white noise are included in a bistable system with colored coupling between two kinds of noise. through the two - state theory, the expression of signal - to - noise ratio ( snr ) is obtained. the phenomenon of stochastic resonance is investigated
其次，我們綜合運用統一色噪聲近似和泛函近似的方法，推導了含有乘性色噪聲和加性白噪聲，並且兩種噪聲之間的耦合為色噪聲的雙穩非線性系統的定態分佈摘要不同類型的色噪聲對非線性光學系統的影響函數，然後通過雙態理論求出系統信噪比的解析表達式，對系統的隨機共振現象進行分析。 -
Two state model theory
二態模型學說
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