structural feedback 中文意思是什麼
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In escherichia coli, arog gene encodes phenylalanine - sensitive 3 - deoxy - d - arabino - heptulosonate - 7 - phosphate synthase isoenzyme arog that catalyzes the first committed step of shikimate pathway. here we study the essential amino acid residues involved in the formation of feedback inhibition site of arog, and the effects of n - terminus on feedback inhibition and its quaternary structure, and the importance of the structural " d2 " symmetry to allosteric inhibition
本博士論文工作以大腸桿菌k - 12來源的arog為研究對象，通過定點突變、反饋抑制實驗和酶學動力學參數的測定，深入地研究了arog的反饋抑制位點的特性，並對arog的n -末端在反饋抑制機理和維持穩定四級結構中的作用，以及蛋白質結構的「 d2 」對稱性對酶功能的重要性等進行了具體的研究。 -
The objective teaching which is set up on the theoretical foundation of " educational objective taxonomy " created by benjamin ? s ? bloom, who is educational psychologist in america, requires that we should regard the clear objective as the starting point and the destination, compose the fundamental unit of the objective teaching with the integrative and structural knowledge, arrange the teaching process according to the characteristic of accumulating level, carry out the teaching according the achieving of the goal, give feedback and assessment to the teaching course by using the objective as a guide
建立在美國教育心理學家布盧姆創立的「教育目標分類學"理論基礎之上的「目標教學」 ，要求以清晰明確的目標作為教學的出發點和歸宿點，以整體性、結構化的知識組成目標教學的基本單元，按層次累積的特點安排教學進度，圍繞目標的達成實施教學，並以目標為導向對教學過程進行反饋和評價。 -
Feedback stabilization by robust passivity of general nonlinear systems with structural uncertainty
具有結構不確定性一般非線形系統通過魯棒無源的反饋鎮定 -
Based on the theory of analogy of structural mechanics and optimal control, the optimal induced norm - 2 of state feedback h control is shown to be the fundamental rayleigh quotient eigenvalue in structural vibration or euler stability problems
根據結構力學與最優控制的模擬理論，指出狀態反饋h控制黎卡提方程中的最優參數2 ，實質上就是結構振動或穩定理論中的瑞利商最小本徵值。 -
Abstract : based on the theory of analogy of structural mechanics and optimal control, the optimal induced norm - 2 of state feedback h control is shown to be the fundamental rayleigh quotient eigenvalue in structural vibration or euler stability problems
文摘:根據結構力學與最優控制的模擬理論，指出狀態反饋h控制黎卡提方程中的最優參數2 ，實質上就是結構振動或穩定理論中的瑞利商最小本徵值。 -
Topics covered include : modeling strategies for complex structures ; application to tall buildings, cable - stayed bridges, and tension structures ; introduction to the theory of active structural control ; design of classical feedback control systems for civil structures ; and simulation studies using customized computer software
課程主題涵蓋：復雜結構的模型建構策略；高層建築、斜張橋及張力結構的應用；結構主動控制理論概述；應用於土木結構方面的古典回饋控制系統設計；以及應用客制化軟體進行模擬研究。 -
The stochastic structure and stochastic intelligent truss structure are taken as research object in this paper. the analytical model and method of the structural dynamic characteristic are investigated. when the applied forces are random excitation or random process ( stationary random process or non - stationary random process ) excitation, the structural dynamic response, the active vibration control for the intelligent structure, the optimal placement of the sensor and the actuator and the optimization of the feedback gains of the closed loop control system for the intelligent structure, and the effects of the structural parameters on the active vibration control et al are all studied systemically
本文以隨機結構和隨機智能桁架結構為對象，對結構動力特性分析模型與求解方法進行了研究；對結構在隨機力或隨機過程（平穩隨機過程或非平穩隨機過程）激勵下，結構的動力響應、結構的振動主動控制、智能結構中作動和傳感元件配置位置與閉環控制系統增益優化、結構參數對振動主動控制效果的影響等問題開展了全面而系統的研究。 -
On the foundation of these technologies the structural model of the system has been given finally and been realized through c + + language. the characteristic of this system is to transmit video data through ip group broadcast technical, combining present newest sound video general code and adopting rtp / rtcp on udp ; at the same time, client end carries out medium decoding and playbacks with newest directshow technology. besides, this paper studies and designs the user bandwidth detection feedback control algorithm video coding adaptability control algorithm and network pack algorithm
該系統的特點是結合目前最新的音視頻對象的通用編碼mpeg - 4 ，採用在udp協議之上的rtp rtcp ，通過ip組播技術來傳輸視頻數據；同時客戶端採用最新的directshow技術進行媒體解碼和回放；研究並設計了用戶帶寬檢測的反饋控制演算法，視頻編碼適應性控制演算法和網路打包演算法。
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