dual element 中文意思是什麼
dual element
解釋
對偶元件-
On the basis of complet ' : ly analyses about dual - m ( ) de phase shiftcrs, the finite - element formulation derives the variational principle for non - se1fadjoint electromagnetic problems which is microwave propagaticn in a aniso1ropic media loaded waveguide. then, the variatonal problem is approximated by a matrix eigenvalue problem
在此基礎上，詳細討論了利用有限元分析法這一強有力的工具來分析波導中填充各向異性介質的問題，導出了基於變分原理的泛函和有限元方程。 -
Lastly the above stiffness matrix, the nodal variables of which are the dual of stress functions, is replaced by a new one with simple displacements vector regarded as unknown. such finite element satisfies homogeneous equilibrium equations and can pass the patch test as long as the original plane elasticity element can pass the corresponding patch test
所得到的板彎曲單元在單元內部滿足齊次平衡方程，並且只要原始平面彈性單元能通過常應變分片試驗則轉換得到的板單元一定能通過常曲率分片試驗。 -
Second, through employing the 3 - d finite element model and the dual objective function inversion method developed in this paper, and taking the measured fundamental frequency of system and the structure response to a harmonic excitation at the top of structure in field as the reversion objectives, the linear material parameter inversion is performed in ansys by using ansys parameter design language ( apdl )
第二，採用三維實體有限元模型和本文提出的雙目標函數反演方法，把現場測試得到的系統基頻和頂部激振下實測的結構動力響應作為反演目標，利用ansys參數設計語言（ apdl ） ，在ansys軟體中實現了系統材料線性參數的反演。 -
This second generation technology adds a converging diverging element to cybex dual axis technology s user defined path of motion. the versatility of this technology helps the everyday user or the serious trainer achieve greater results by delivering consistent torque throughout the range of motion to maximize the effect at the muscle, with less stress to the joint
第二代雙軸技術于自我劃定的運動軌跡內加入聚合及分岔動作，使整個動作保持一致的轉矩，不單止能強化肌肉的鍛?效果，更可減低對關節的傷害，為每天進行訓練的用者和專業教練提供更勝一籌的鍛?效能 -
Finite element analysis for dual phase lagging heat conduction equations
雙相滯熱傳導方程的有限元分析 -
3. the response of dual - laterolog resistance log for different angle fractures has been simulately computed by use of the finite element method
3 、運用有限元方法模擬計算不同角度裂縫的雙側向電阻率測井響應。 -
A computational method is developed with couples the governing equations of the unsteady flow field and the rigid - body dynamics in six degrees - o f - freedom. 6. facing the complex multi - element and high - lift configuration, a series of methods including multi - zone algorithm and face - to - face technique is developed to lower down the great difficulties of grid generation and finish flow calculation of high - lift system with the dual - time method
採用基於自適應直角切割網格的分區面搭接方法，結合隱式雙時間推進演算法，實現了三維復雜增升裝置繞流的euler方程數值計算，發展了對存在不連續面的高陞力系統外形進行流場計算的一種方便、實用、高效的三維增升裝置繞流計算方法。 -
If the received matrix is to be outputted to the first type of transform circuit, the first counter writes each matrix element in a particular dual port memory assigned to the quadrant of the matrix element
假使接收的矩陣將被輸出至第一型式轉換電路，那麼第一個計數器將收到的每一個矩陣元素寫入對應到某一矩陣四分之一象限的特定之記憶體。 -
Dual - polarization aperture - coupled microstrip element and array antenna with high isolation
高隔離度的雙極化口徑耦合微帶單元與陣列天線 -
Utilize overseas high - quality dished dual metallic piece as temperature gathering element, install thermal protector at the temperature sensitive position of water tank, collect the temperature changes of water tank on real - time basis and take the action of safe protection to water tank of car
利用國外優質碟形雙金屬片作溫度采樣元件，將熱保護器安裝在水箱溫度敏感部位，動態採集水箱的溫度變化，對水箱起到安全防護作用。 -
Utilize overseas high - quality dished dual metallic piece as temperature gathering element, make thermal protector and electronagnetic clutch of compressor in series, control disconnection and connection according to the detected temperature change of the body of the compressor and take the action of safe protection
利用國外優質碟形雙金屬片作溫度采樣元件，將溫控器與汽車壓縮機機體溫度的改變來控制離合器的斷開與接通，起到安全防護作用。 -
Then the theoretical computing methods are presented, in which we emphasize particularly on the plane wave method ( pwm ) and the finite element method ( fem ). with the two methods mentioned above, important parameters such as bandgap, dispersion, leaky loss and so on are calculated, as well as the birefringence of two kinds of mf, which are in two different mechanisms. a new type of optical coupler based on dual - core bandgap microstructure fiber is presented
主要研究內容如下: 1 、利用平面波展開方法和有限單元方法研究了微結構光纖的傳導特性，對三角形、蜂窩形柵格空氣孔包層結構的光子能帶進行了研究，在此基礎上闡述了光子晶體光纖的傳導機制，對折射率引導和光子帶隙引導微結構光纖的波導色散、泄漏損耗和有效模場面積進行了研究。 -
The paper ' s main innovation is applying the finite element analysis into studying tire ' s side - drifting characteristic. the dual exploit of finite element calculation has three effects. the first is to provide theory gist for tire ' s engineering, the second is to make the base of studying tire ' s dynamic contact problem, and the third is to provide reference to automobile producer for analyzing the characteristic of whole automobile
本論文工作的主要創新在於將輪胎的有限元分析引入到側偏特性研究，通過對有限元計算結果的二次開發可以為輪胎的結構設計提供理論依據，為進一步進行輪胎的動態接觸問題奠定了基礎，還為汽車廠家配備合適輪胎提供了參考。 -
Firstly, a novel four - element retrodirective array is designed, based on dual - polarization microstrip array antenna technology and phase - conjugating mixers technology. secondly, a simple, effective testing system is designed and set up, by which the array ’ s monostatic and bistatic radar cross section ( rcs ) are tested
本文所採用的技術和方法，新穎、簡單、易實現，適合具體的工程應用;本文的結果對于天線研發人員研究方向回溯天線有一定的參考意義。 -
For one hand the conclusion validates the result of finite element calculate, on the other hand it ensures the security of the calculate result applies production ; 4. in chapter 4, the paper studies the dual exploit of ansys software, introduces two languages of anysy - apdl and uidl, and exploits the topology optimization gui ( graphical user interface )
本文在第五章研究了ansys的二次開發問題，介紹了ansys的兩種語言apdl （ ansysparametricdesignlanguage ）和uidl （ userinterfacedesignlanguage ） ，開發了結構拓撲優化設計的用戶化菜單（ gui ） 。 -
The dual - element colonies was one of the three major categories of colonies formed during colonization
摘要二元型殖民地是殖民化中形成的三種主要類型的殖民地之一。 -
This article examines change of efficiency and equity in three development stages of urban and rural relationship ; analyzes several problems, such as urban - biased strategy dual loss of efficiency and equity under the planning system, adjustment of urban and rural relationship in the process of marketization reform, and the unequilibrium between efficiency and equity ; discusses the countermeasures for giving priority to efficiency with due consideration to equity in the new stage of urban and rural harmonious development ; suggests some policies. such as further promoting urban and rural marketization reform, encouraging consolidated and harmonious development of urban and rural productive element markets, strengthening the state ' s transfer payment for agriculture, the countryside and the peasants, and gradually transiting to a new stage of industry repaying agriculture or the urban area supporting the rural area in return
摘要文章考察了我國城鄉關系發展三階段中效率與公平狀況的變遷，分析了計劃體制下的城市偏向戰略與效率公平的雙重損失、市場化改革進程中城鄉關系的調整，以及效率與公平的失衡等問題，探討了在統籌城鄉發展新階段中如何兼顧效率與公平的對策措施；提出要繼續推進城鄉市場化改革，實現城鄉要素市場的統一、協調發展，加大國家對農業、農村和農民轉移支付的力度，逐步過渡到工業反哺農業、城市反哺農村的新階段政策建議。 -
Analysis on unstable pressure dynamic of a dual medium reservoir of random shape by boundary element method
用邊界元法對雙重介質油藏壓力不穩定動態進行分析
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