structural parameter 中文意思是什麼

structural parameter 解釋
結構參數
  • structural : adj. 構造上的，結構上的，組織上的。adv. -ly
  • parameter : n. 1. 【數學】參數，變數；參詞；參項。2. 【物理學】參量；（結晶體的）標軸。3. 〈廢語〉【天文學】通徑。vt. -ize 使參數化。
  1. The best optimum mathematical model is constituted. scalar factor of structural parameter on loop rectangular negative pressure and adsorption slide is calculated. structural parameter, air gas source pressure carrying capacity and thickness of air cell are made sure by hydrodynamics and the theory of gas lubrication

    詳細論述了導軌副的設計過程，運用數學上的拉格朗日條件極值求解法，建立最優化數學模型，求出環矩形負壓吸附導軌的結構參數的比例情況，並運用流體力學和氣體潤滑理論確定了環矩形負壓吸附導軌的結構參數、氣源氣壓、承載能力和氣膜厚度的確定性結論。
  2. Lastly, pressing stress is related with enter angle, structural parameter, the progression and physical character of the poweder. the experiment verified tube roll mill " s grinding effect prior vertical mill and roller

    通過對筒輥磨層壓應力的分析可知：筒輥磨層壓應力與拉入角，結構參數，粉體級配物理性質有關。
  3. We rounded analysis that ring stator ’ size parameter how to affect ring stator ’ characteristic frequency by use the software for numeric analysis, and afford theoretical foundation for the optimum design of ultrasonic motor ’ structural parameter

    本文還利用分析軟體，全面地分析了定子圓環各個尺寸參數對特徵頻率的影響，為超聲波電機結構參數的優化設計提供了理論依據。
  4. The testing unit was used on experimental research of working performance and structural parameter of axial flow threshing and separating installation, scientific research and instructional system etc

    該試驗臺可進行軸流脫粒與分離裝置工作性能和結構參數的試驗與研究，可用於科研、教學和生產等部門。
  5. A structural parameter identification method without input information

    有限測點下結構復合反演的混合法
  6. With computer imitation and laboratory physical analog as the lead and on the basis of test ore blocks and industrial blownoff - ore rock tests, study on the enlarged - structure parameters of sublevel caving in meishan iron mine was carried out, which included single tests of drilling and blasting parameters ， transition sublevels and equipment complementation. the timely popularization of this enlarging structural parameter technique has greatly improved the performances of the sublevel caving mining and promoted the technological advance of underground mining

    梅山鐵礦加大無底柱分段崩落法采礦結構參數研究，採用計算機模擬、實驗室物理模擬為先導，試驗礦塊、工業放出體試驗為基礎，分別進行了采場鑿巖爆破參數、過渡分段、設備配套等單項試驗，並在全礦及時進行了推廣應用，極大地改善了礦石開采過程中的各項指標，促進了地下礦山開採的技術進步。
  7. A two - stage method for identification of structural parameter

    一種結構參數識別的兩階段方法
  8. Firstly, the inversion of the ground motion with the unknown parameters and limited measurements was studied by the sub - structural identification, and the least - square algorithm of unknown input was built. secondly, based on the estimated input, structural parameter down to the element level was identified in time domain by extended kalman filter algorithm. several cases of a 6 - story frame s

    首先，使用子結構識別技術，研究了未知參數、觀測不完整條件下的地震動輸入反演問題，建立了未知輸入的最小二乘估計演算法；其次，在估計地震動輸入的基礎上，使用廣義kalman濾波器方法，識別全部單元結構參數。
  9. The object function and restriction conditions optimum design for amb ' s structures are set up. based on these results, the structural parameter design method of radial and axial amb is presented, and a test - bed of amb has been designed by the author

    根據磁力軸承結構優化設計目標函數和約束條件，推導了徑向、軸向磁力軸承結構參數設計公式，並設計了一套磁力軸承試驗臺裝置。
  10. We notice that changes of structural parameter due to damage must change dynamic characteristic of structure. it may be possible to detect and identify structural damage by detecting the change of dynamic characteristic and detect structural damage on the whole even damage in area beyond of reach

    我們注意到，損傷引起的結構參數的變化必然會改變結構的動力特性，自然可以用監測動力特性的改變來檢測與識別結構的損傷，而且可以從整體意義上檢測結構的損傷，包括處于無法到達位置的損傷。
  11. Influence of structural parameter of a vortex pump on its performance

    旋流泵結構參數對泵性能的影響
  12. Then it can provide reliable relation among structural parameter design, parametric adjustment for improving precision in structure. it is very important of parametric confirm during precision detecting and mechanical motion especially

    從而為這種結構形式的負壓吸附式導軌的結構參數設計，以及在確定的結構中為其它參數的調整和精度的提高提供了確定性關系。
  13. Normal bp algorithm can be used in many fields and resolved many practical problems, however, normal bp algorithm has many limitations such as it ' s easy to fall into the local minimum in the course of convergence, its " convergent speed is very slow, the method which set the structural parameter and the operational parameter has n ' t be widely accepted, and so on

    標準bp演算法應用甚廣，解決了許多的實際問題，但同時它也存在著諸如在收斂過程中容易陷入局部最小點、收斂速度很慢以及網路的結構參數（隱層數、隱層單元）和運算參數（步長、非線性函數的選擇）等都尚無公認的理論指導等問題。
  14. Distribution automation system is automation and supervising system which applyies modern electron, communications, computer and network technology to integrating distribution system real time information, off - line information, user information, electric network structural parameter and geographic information

    配電自動化系統是應用現代電子技術、通信技術、計算機及網路技術，將配電網實時信息、離線信息、用戶信息、電網結構參數、地理信息進行安全集成，構成完整的自動化及管理系統。
  15. Adopting the method of modern optimization design, the research arrives at an optimal design of pneumatic rock driller that has a working capacity of great impact energy, low gas consumption, high chiseling speed, little vibration and light weight by optimizing the structural parameter of the machine which is with a bright future of market application with mult - goal

    本文採用現代優化設計方法，對市場應用前景十分廣闊的氣動鑿巖機的性能參數進行多目標優化，從而得到沖擊能大、耗氣量少、鑿巖速度快、振動小、重量輕的最優設計方案。
  16. In designing a multi - structuring elements filter, combination rules and structuring elements of the morphological transform are determined automatically, and one kind of neural networks is taken for the filter, in optimzing structural parameters of the filter, three computation methods are designed respectively, by adopting some priori information in application fields to guide optimal structural parameter learning procedure, which are the bp adaptive learning algorithm, the heuristic genetic learning algorithm and the inductive simulated annealing learning algorithm

    在多結構基元濾波器設計中，通過學習人-機交互選定的目標樣本，自動確定形態變換的組合規則及其結構元素，最終以神經網路形式構成濾波器。在結構參數的優化學習中，利用應用領域的先驗知識，分別設計了自適應bp學習、啟發式遺傳學習和引導式模擬退火學習等三種最優化計算方法。
  17. The primary objective of the present dissertation focuses on the techniques of system identification and vibration control for offshore platforms subjected to wave loading. three efforts are as follows : research on system identification on offshore platforms includes two topics. one is modal parameter identification and the other is the structural parameter identification

    但對海洋結構物而言，這方面的研究卻相對較少，本文是針對海洋平臺結構進行系統辨識和振動控制技術兩方面的研究，主要包含以下幾方面的內容海洋平臺結構系統辨識研究主要包括模態參數識別和結構參數識別。
  18. Under the horizontal earthquake action and wind force, aim at " the pure frame structure with rectangle columns ", " the pure frame structure with special - shaped columns ", " the frame - truss structure with special - shaped columns " and " frame - shear wall structure with special - shaped columns ", earthquake action analysis was done by the spacial finite element method through the changes structural parameter. analyzing systematically " structure vibration mode ", " vibration period ", " structure lateral rigidity ", " seismic action force ", " seismic response force ", " floor seismic shear force ", " lateral horizontal displacement of structure " and " members internal force ". results indicate : ( 1 ) based on equal area, the special - shaped columns replaced the rectangle columns, the structural lateral rigidity enlarges, the lateral displacement minishes obviously, the earthquake response increase slightly, the biggest increasing amount of frame columns axis - compress ratio is smaller than 0. 08. the whole aseismic performance of structure has improved ; ( 2 ) when the section ' s length and section ' s thickness ratio of special - shaped columns is smaller than 3. 6, the structure benefits to resist seismic action ; ( 3 ) the angle of horizontal seismic action with the whole coordinate is 0 degree, structure earthquake response is bigger, belonging to a control factor of structure aseismic design ; ( 4 ) the frame - truss structure with special - shaped columns and the " a " - brace has the biggest lateral rigidity ; ( 5 ) the frame - shear wall structure with special - shaped columns have bigger lateral rigidity and smaller displacement, members internal force enlarged just rightly, have much superiority of resisting seismic action ; ( 6 ) in the higher seismic fortification criterion region ( 8 degree of seismic fortification intensity ), aseismic disadvantageous building site ( iii type site ), adopting special - shaped columns structure system, should reduce possibly the building ' s self - weight in order to reduce the earthquake response ; ( 7 ) the response spectrum method of computing seismic response and the time - history analysis method have similar analysis result

    西安理工大學碩士學位論文在水平地震作用下，並考慮風荷載組合，分別對「矩形柱純框架結構」 、 「異型柱純框架結構」 、 「異型柱框一析架結構」及「異型柱框-剪結構」等四種結構體系，通過改變結構參數，運用空間有限元方法，進行地震作用計算。系統地分析研究「結構振型」 、 「振動周期」 、 「結構側向剛度」 、 「結構地震反應力」 、 「樓層地震剪力」 、 「結構側向位移」 、 「層間位移角」 ，以及「構件內力」 。結果表明:在等面積原則下，異型柱代換矩形柱后，結構剛度增大，側向位移明顯減小，地震反應力略有增加，框架柱軸壓比最大增幅小於8 % ，結構整體抗震性能有所提高;當異型柱肢長肢厚比小於等於3 . 6時，結構有利於抗震;水平地震作用力與整體坐標夾角為0度時，結構地震作用效應較大，屬結構設計的控制因素之一;異型柱框一析架結構採用「人」字斜撐，側向剛度大於「八」字斜撐和「人一八」字混合斜撐;異型柱框一剪結構側向剛度大、位移小，構件內力增大適中，是一種抗震性能優越的結構體系:在抗震設防烈度較高地區（ 8度）和抗震不利的建築場地（ m類場地） ，採用異型柱結構體系時，應盡可能減輕結構自重，降低地震作用力;分別採用「振型分解反應譜」法和「時程分析」法進行地震作用計算，兩種方法所得結果基本一致。
  19. Electric field calculation and structural parameter determination of resistance divider

    電阻分壓器電場計算及其結構參數的確定
  20. According to working process of terminal - sensitive projectile using capturing rule of detector, on the basis of vulnerability analysis to self - mechanized gun, a model of injuring target about terminal - sensitive projectile is established in this paper. and on the basis of it, using monte - carlo method, numerical simulating computation is done. according to result analysis, the maximum sensitive factor of terminal - sensitive projectile ' s performance is found, the scientific foundations supplied for determining structural parameter and performance parameter of terminal - sensitive projectile are provided

    在此基礎上，根據末敏彈工作過程和探測器採用的捕獲準則，在對自行火炮進行易損分析基礎上，建立了末敏彈毀傷目標模型，並在此基礎上，採用了蒙特卡羅法進行大量的數值模擬計算，對結果進行分析，找出了影響末敏彈的最敏感因素，為末敏彈結構參數、性能參數的優化提供了依據。
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