聯立解 的英文怎麼說
中文拼音 [liánlìjiě]
聯立解
英文
simultaneous solution-
The analysis of statically indeterminate structures generally requires the solution of linear simultaneous.
靜不定結構分析一般需要求解線性聯立方程式。The set of simultaneous equations breaks up into one set of four, one set of two and one set of one simultaneous equations.
此聯立方程組分解為一組四個,一組兩個和一組一個的三組聯立方程。The task of selective transmission and reception is thus reduced to solving a series of simultaneous equations
選擇性收發訊號的工作,於是簡化成一系列聯立方程式的解題過程。I remember as a, as a mathematics student, thinking, well, you know, where am i ever gonna use simultaneous equations
我記得學生時代學數學時我就想過,究竟什麼地方才能用得上解聯立方程組。The body of statutory law set out in this volume was in force, as amended, at the end of 1999. this volume sets out session law as originally enacted by congress and published by the archivist of the united states as slip law and later in the series united states statutes at large as subsequently amended, if applicable. amendments are incorporated into the text and distinguished by a footnote
國際統一私法協會unidroit - the international institute for the unification of private law以下簡稱"協會"最早成立於1926年,當時是作為國際聯盟的一個輔助性機構,在國際聯盟解體后又於1940年根據多邊協議- "國際統一私法協會章程"重新設立。In order to avoid the domain integral, the above two equations are simultaneously solved, and the corresponding expression of frequency equations are obtained rapidly and accurately
為了避免求域內項的積分,將上述兩個方程進行聯立求解,快速、準確地得到薄板結構的頻率方程表達式。And lager step size could be used in the integral process. based on the gear method and the differential - algebraic equation simultaneous solution method, the newton iteration formula is derived in this thesis
本文根據電力系統全過程動態模擬軟體的基本積分方法( gear法)和微分一代數方程聯立求解法,構造了gear法聯立求解微分方程組和代數方程組的牛頓迭代公式。Because of the decomposition of sovie union and the independence of mid - asia countries, the national consciousness resurrects rapidly and the religious activities are in full swing
蘇聯的解體、中亞五國的獨立,捂住「潘多拉盒子」的鐵腕松開,中亞地區的民族意識迅速復興,宗教活動空前活躍。Upwind local differential quadrature method for solving coupled viscous flow and heat transfer equations
求解粘性流體和熱遷移聯立方程的迎風局部微分求積法For the actual situation of multiplayer production in most oil wells, velocity and flow change are considered in the model while fluid moves up the well, and conservation equation including continuous equation, momentum equation and energy equation are solved together
對大多數生產井多層產液的情況,並考慮到井筒內液體在上升過程中的速度變化和流量變化,把質量、動量和能量守恆方程耦合聯立求解。A variable is sampled in a certain increment, and introduced into the equations. there are two sets of any two equations to be solved. the real solutions of the two sets are protracted in spatial coordinate system to obtain two curves, so that the intersection points of the two curves can be found as the solution of the original equations
針對所得三元高次多項式方程組,採用數學分析軟體mathematica編製程序,以一定的步長增量,在一定范圍內取一個變量的值,並將其代入方程組中,求解其中一個方程分別與另外兩個方程聯立的方程組的解,將得到的實數解繪製成兩條空間曲線,其交點即為原三元方程組的解。With the produce and development of expert system, a new approach is presented for researcher in oil monitoring to put to the issue. with the maturity distributed technique and the multiple base synergism of database, knowledge base and method base, computer applications go forward from resolving problems respectively in a close system to cooperating synchronously or asynchronously with each other for customers to find a solution to all kinds of complex problems. therefore, computer resources, which include hardware, software, database, knowledge base, normal programs and intelligent programs, will be shared to large extent
隨著分散式技術更加成熟,應用更加廣泛;分散式知識庫、分散式人工智慧的理論與技術的發展,多專家、多知識表示、多種推理決策機制、多知識庫協同聯合求解以及數據庫、知識庫、方法庫的多庫協同支持,使計算機應用已由傳統的在封閉系統下用戶各自獨立解決問題、通過問題求解、執行一定的計算,朝著幫助用戶進行交互支持(同步、異步)協同工作、共同解決各種復雜問題並為用戶提供一個最大限度共享計算機資源(硬體、軟體、數據庫、知識庫、一般程序或智能程序)的環境的方向發展。And then, some examples show the problems can be solved by their compatibility equations of deformation and static equations of equilibrium easily
實例證明,將這種方法得到的變形協調方程與靜力干衡方程聯立可方便地求解拉壓超靜定問題。Regarding the discrete magnetic vector potential and loop currents as the state variables, and combining the fem with the multi - loop method, a mathematical model of the synchronous machine with internal faults is set up in this paper
本文以矢量磁位和迴路電流為求解變量,把電機的電磁場方程與反映繞組聯接情況的電路方程聯立起來同時求解,提出了同步發電機定子繞組內部故障的瞬態電磁場與多迴路耦合的數學模型。The jacobin matrix and its elements for differential - algebraic equation simultaneous solution with newton method are formed. the network injection current and its partial differential coefficient are also derived. so, the basic calculation formulas for the full dynandc simulation are established
導出了牛頓法聯立求解微分方程組和代數方程組的雅可比矩陣,以及雅可比矩陣各元素的計算公式;導出了網路方程中電流注入量及偏導數的計算公式。3. algebraically explicit analytical solutions of two - buoyancy natural convection in porous media applying the approach of separating variables with addition, the thesis derives three sets of simple and clear algebraically explicit analytical equations describing the natural convection in porous media with both temperature and concentration gradients. besides the theoretical meaning, they are more valuable for be the benchmark solutions to check and improve the computational fluid dynamics and computational heat and mass transfer
三、多孔介質中溫度與濃度梯度耦合自然對流基本方程的代數顯式解析解本論文對王補宣院士等給出的反映多孔介質中溫度與濃度耦合自然對流的五元非線性聯立偏微分方程,利用加法分離變量法,導出了三套比較簡明的代數顯式解析解。Combining the simplified momentum equation, energy equation and state equation of compressible sticky fluid, this paper establishes the numerical model to study the heat - transfer property of the substances in super - critical waterwall tubes with the newest international water and steam standard - iapws - 97
本文採用最新的國際水與水蒸汽標準iapws - 97 ,通過聯立求解簡化的可壓縮黏性流體的動量方程、能量方程和水與水蒸汽的狀態方程,建立數值模型研究超臨界水冷壁管內工質的傳熱特性。Using fluid analyze software, the 3d turbulent flow is stimulated based on navier - stokes equations and k - model. the turbulent flow through axial flow pump impeller is simulated by using the non - uniform triangle mesh system and the finite volume method. calculated results are presented at the design operating condition for the impeller in detail, which give a valuable reference to improve the performance of the impeller
最後,應用cfx流體分析軟體,基於n - s方程和標準-紊流模型,採用非結構化網格技術,用聯立求解各變量代數方程組的方法對設計工況下的軸流泵葉輪內部的三維紊流場進行了詳細的數值計算與分析,並預測其性能。For the case of dynamically loaded er journal bearings, the effects of er fluids on the lubrication performance are numerically studied by simultaneously solving the reynolds equation and the journal motion equation
對于動載電流變滑動軸承的潤滑問題,聯立求解了基於電流變流體模型的動載雷諾方程和軸頸運動方程,分析了電流變效應對動載軸承潤滑性能的影響。In this paper, a 3d finite element analysis software ( fzfx3d ) was compiled to simulate the construction process of mass concrete structures constructed with sequence method. based on the practical project xiluodu arch dam, the dam ' s construction process was simulated by a small time step size, 0. 5 or 1 days. the environmental temperature change, hydration heat rise, artificial cooling, creep, volume deformatio
運用laplace變換方法將溫度的求解表示為只與空間坐標及澆築時間有關的函數,從而避免了用隱式差分法、有限元法求解時需求解聯立方程的因而對測點選擇的依賴,也避免了顯式差分法求解穩定性受時間步長,測點間距大小限制的缺點,因而具有測點布置靈活的特點。分享友人