運算導納 的英文怎麼說

中文拼音 [yùnsuàndǎonà]
運算導納 英文
operational admittance
  • 運 : Ⅰ動詞1 （物體位置不斷變化） move; revolve 2 （搬運; 運輸） carry; transport 3 （運用） use; wield...
  • 算 : Ⅰ動詞1 （計算數目） calculate; reckon; compute; figure 2 （計算進去） include; count 3 （謀劃;計...
  • 導 : 動詞1. （引導） lead; guide 2. （傳導） transmit; conduct 3. （開導） instruct; teach; give guidance to
  • 納 : Ⅰ動詞1 （收進來; 放進來） receive; admit 2 （接受） accept; take in 3 （享受） enjoy; take deligh...
  • 運算 : [數學] operation; arithmetic; operating
  1. Treating the anharmonic terms of potential energy as perturbations, and employing the formulas for atomic displacements and hamiltonian in phonon occupation number representation, the formulas for thermal expansion coefficients of crystal nano - wires are derived and the numerical calculations are carried out in this paper

    摘要將原子間相互作用勢的非諧項作為微擾，運用聲子數表象中的晶格原子振動位移和晶格振動哈密頓公式，推導了納米晶體線的熱膨脹系數公式，並進行了數值計算。
  2. In verifying of relay protection sensitivities, a network portioning method combining with graphic interface is proposed. it can online track the varieties of network, accordingly it can satisfy real - time and emulation analysis of topological configuration. with the real - time network configuration and nodal admittance matrix analyzed, the short - circuit calculation is carried out ; by means of an expert system, the verification of protection sensitivities has been achieved

    在網路拓撲在線快速跟蹤基礎上，進行實時結線分析並形成導納矩陣，同時將短路計算的理論運用於在線，將獲得的在線短路計算的結果同專家系統相結合進行保護靈敏度的在線校驗，最後通過友好的人機交互界面提供整個城市電網全部投運保護裝置的保護靈敏度狀況。
  3. The content including : ( 1 ) combined with the powerful matrix operation function and the abundant function computation of matlab, a load flow program is developed. due to the deeply research of admittance matrix, jacobian matrix and correction matrix, this program has a great advantage at both speed and code

    其主要內容如下： （ 1 ）結合matlab軟體強大的矩陣運算功能和豐富的函數計算功能，對潮流演算法中導納矩陣、雅可比矩陣以及修正方程求解的實現方式進行了深入研究，開發出一種速度和代碼量都具有明顯優勢的潮流程序。
  4. In this thesis hydraulic experimental studies and theoretical analyses on the vortex - flow drop shaft were conduced and the following results were accomplished : ( 1 ) in the model test some hydraulic characteristics including the shape of air core in the center of the drop shaft, the radial distribution of water flow velocity and the distribution of pressure on the wall of the drop shaft were measured under the condition of high water head above 250m and large discharge above 1400m3 / s. ( 2 ) a kind of computational method for the spiral water flow in the air core region of drop shaft was discussed and applied and the results agree the experimental data well. ( 3 ) the total ratio of energy dissipation in the drop shaft can reach 90 % and the energy dissipation in every region was discussed quantitatively

    本文通過試驗研究與理論分析對旋流式豎井泄洪洞應用於高水頭、大泄流量情況時存在的一些水力學問題進行了研究和探討，取得以下主要成果：一、結合小灣工程導流洞改建，對高水頭（ 252m ） 、大泄流量（ 1400m ~ 3 s ）條件下旋流式豎井中的水流運動特徵進行了比較全面的測量，包括空腔形態、徑向流速分佈及井壁壓強等；二、提出了豎井空腔段螺旋水流水力計算方法，其計算結果與實測值吻合良好；三、利用試驗與計算結果，對旋流式豎井的消能機理進行了探討，對豎井各部分的消能能力有了總體認識；四、對豎井下部消力井的合理井深進行了優化試驗研究，發現消力井合理深度為0 . 9d左右；五、通過試驗研究，歸納出豎井水流總摻氣量估算方法，為導流洞排氣方案的設計提供了參考依據；六、在高水頭、大流量條件下，豎井空腔段下部流速很高，盡管水流螺旋運動引起的離心力可以確保井壁壓強保持正壓，但空化數依然較低，因此豎井的空化空蝕始終是工程界關注的重大問題。
  5. Simultaneously, for preventing prematurity, crossover positions in crossover operator choose according to not equal probability. when bringing into new genes, reverse bit binary strings those have the same number as the optimal individuals are supplied, which settles gene absence problem reproduction results in

    同時為了防止早熟現象，交叉運算元中的交叉位置按非等概率選取的方法進行；在納入新的基因時，加入與最優個體群等量互補的二進制碼串，解決了復制操作導致基因缺失的問題。
  6. For the case of the north china power grid ( as follower omitted " ncpg " ), discusses these focus question as " ncpg fund dispatching ", " ncpg e - bank ", provides conflict settlement to fund budget and center control by new financial method, computer and internet high - tech skill. the thesis suggests do fund control in all directions, link invest - collect flow with financial fund management together, all fund affairs relatively included in " ncpg fund dispatching ". as a goal, thesis hopes to make fund flow, mass flow and information flow as a line, control fund real time, and realize the enterprise resource planning

    文章針對電網的特徵和區域電力公司財務管理體制特點，對電網經營企業的投資管理和籌資管理作了較為詳細的回顧和分析，並結合當前資金管理中的「現金調度」 、 「網上銀行」等熱點話題，以華北電力集團公司為例進行了案例分析，對電網經營企業強化現金調度管理，積極穩妥地開展「網上銀行」業務，提出了思路和建議，初步解決了實際工作中電網經營企業資金集中管理的矛盾；同時，還大力倡導以金融手段創新推動和促進企業資金管理創新，提出了運用計算機、網路等高科技手段，開展資金管理的橫向和縱向調度，把投資、籌資等與資金管理相關的業務環節，納入到資金的綜合調度中來，逐步達到資金流、物流、信息流三流合一，實現資金的實時管理，從而使企業內部資源共享，實現企業資源優化。
  7. Abstract : a combined formula of the constant speed sampling flow is induced through the calibration of a flow meter, the correction of a calibrated flow and the derivation of a real flow

    文摘:通過對流量計的校準、校準流量的修正和真實流量的推導，歸納出等速采樣流量的綜合算式，並運用程序計演算法進行快速、準確地計算，真正實現等速采樣。
  8. In this paper, the three level fortification criterion, two stage design method and the elastic response spectrum theory are adopted, and the program of nba ( the program of nonlinear - aseismic analysis for beam bridge ) is used to calculate. through gathering, analyzing and calculating a lot of bridge design materials, this paper induces a simple way to calculate the relative displacement of the beam and the pier, and then according to the current design method, it concludes a better design principle of the supporting length of the beams. at the same time the dynamics is adopted to put forward the design method of the carrying capacity and the lengthen of prestress wire ( steel bar ) falling - off prevention structures of highway bridges

    本論文採用三水準設防、兩階段設計方法、彈性反應譜計算理論，運用橋梁結構非線性地震響應分析程序nba （ theprogramofnonlinear ? aseismicanalysisforbeambridge ）進行計算；通過收集大量的實橋設計資料，經分析計算，歸納總結出計算上下部結構相對位移的簡便計算方法；並綜合國內外的經驗值，提出梁的支承長度se的設計原則；同時運用動力學突加荷載的原理，推導分析了預應力鋼絞線式（鋼棒連接式）落梁防止裝置設計承載力的計算方法和設計伸長量s _ f的取值；最後本文通過實橋計算，說明了落梁防止系統設計的方法。
  9. The main content of this paper includes the following aspects : on the basis of discussing the necessity of implementing crm in china ' s air cargo industry, this paper firstly designs and builds the air cargo analytical crm data warehouse and realizes olap analysis on it. then, this paper segments the air cargo customers and derives the formulas of calculating customer life cycle value ( clv ). finally, this paper analyzes air cargo customer group characteristics and customers " service demand by using data mining algorithms of attribute - oriented induction and association rule

    本文主要做了以下幾方面的研究工作：一是討論了航空貨運未來的發展與客戶關系管理的關系；二是設計並構建了航空貨運分析型crm數據倉庫，並在其上實現了多維分析；三是進行了航空貨運客戶細分並推導了計算航空貨運客戶生命周期價值的公式；四是應用了面向屬性的歸納和關聯規則等數據挖掘演算法進行了航空貨運客戶群特徵分析和貨主服務需求分析。
  10. Baesd on the theory that moving target detectability can be enhanced by joint space - time processing with the application of frequency features and targets " characteristics, we focus our attention on particularies of sonars " target detection using underwater acoustic techniques and vehicle detection using computer vision techniques

    本文注重在理論指導下的特殊性研究，即在聯合利用時間信息、空間信息、頻率信息以及目標特徵能夠提高運動目標檢測能力的思想指導下，分別研究了聲納的運動目標檢測和基於計算機視覺的交通車輛檢測。
  11. By application navier - stokes equations under the sphere coordinate, the calculation formula of the support load of the oil film of the ball joint coupling based on hydrostatic bearing. support property equation of this ball joint coupling was set up. at same time, the formula of the oil film stiffness was established

    運用球坐標系下的納維-斯拖克斯方程組推導出靜壓支承球鉸副油膜支承反力的求解公式，給出了靜壓支承球鉸副油膜支承特性方程，得出了靜壓支承球鉸副油膜剛度計算公式； 4
  12. Recognizing the value of the revenue from tax legal doctrine is surely important, however, how to go out the predicament, it has the realistic meaning, in my point of view, the taxpayer can be the first motive force for the revenue from tax legal doctrine. depend on the law suit of administration, or the judicatory path, the revenue from tax legal principle can be announced to the public. for the sake of balance taxation power, many rights in law must be granted to the taxpayer. establish the public finance system and the budget system in constitution

    要從政府主導型制度變遷向納稅主體自發參與的開放型制度變遷轉變，納稅人要成長為稅收法定主義構建第一原動力;通過行政訴訟等司法化路徑來揭示和彰顯稅收法定原則;為了制衡稅權，要對納稅人進行權利配置，以權利來界定權力的運行界限;建立完善立憲財政制度和預算制度，真正使公民也是納稅人控制住「政府的錢袋」 ;以入世為契機，用世貿規則中的透明度原則、法律統一實施原則、司法審查原則來影響和促成中國稅收法定主義的實現。
  13. Varying - admittance method is used to calculate the pv curves of the power system, and only parameters of static equivalent circuit is needed in the calculation

    採用變導納法，將感應電動機的靜態等值參數直接運用於電力系統pv曲線的計算。
  14. Aim to the special model nc bend tube, use the modeling method that essential parameter drive product sample model ; 3 ) in the foundation that summing up a rule of optimized welding assembly underside of tube, develop the nc bend tube welding underside optimization design tool, then complete the optimization design united with two application methods : rotation method and the least squares method ; 4 ) propose a design method of nc bend tube welding jig bottom base, then establish model storehouse according to the design rules, and endow the foundation model with assembly feature

    針對多數通用型數控導管，運用矢量轉換演算法反求得導管關鍵特徵，並據此創建導管模型，針對特殊造型數控導管，使用關鍵參數驅動產品庫樣本模型的方法完成建模; 3 ）在歸納總結了焊接底面創建規則的基礎上，開發數控導管焊接底面優化設計工具，分別應用旋轉法和最小二乘法兩類方法完成底面的優化設計; 4 ）提出了一種數控導管焊接底座設計方法。
  15. In order to develop and evaluate the real time algorithm and the hardware processor of infrared imaging guidance, the evaluation system was designed. in this paper, the operation and the control structure of the infrared imaging guidance algorithm were analyzed, and the image capturing, the image display, the development of application specific hardware algorithm and the requirement of dsp

    設計評估系統的目的是為了對紅外成像制導的實時處理演算法和硬體處理單元進行前期的開發和評估。本文分析了紅外成像制導演算法的運算和控制結構，歸納總結了評估系統在圖象獲取、顯示、專用硬體演算法開發及dsp處理方面的需求。
  16. An attempt is made to use the filled function as the modified function approach to apply global optimization to optical thin film problems. it is proved successful when applied to problems such as antireflection coatings and beam spliters. meanwhile, it is also found that when the number of layers is fixed those local minima with less total optical thickness appear to be better. in the realization. needle method are made to explore the impact of local optimization methods used, parameter of these methods, the starting design, the search accuracy of function and the methods of thickness growth

    從理論分析來看，由於光學薄膜的特性是由在入射介質那一側的等效導納所確定的， needle方法把等效導納作為狀態變量，把每一層的折射率作為控制變量，運用最優控制的原理計算出在薄膜內部每一個厚度對應的點上折射率改變所引起的評價函數的改變，由此選取改變折射率后評價函數變化最大（評價函數變小）的那一點進行插入。
分享友人
分享到 Line

分享到臉書