推廣的單形法 的英文怎麼說
中文拼音 [tuīguǎngdedānxíngfǎ]
推廣的單形法
英文
generalized simplex method-
Provision of agro - techniques through technical transfer, technical service and technical contract by agro - technical popularization setups or institutions of agricultural scientific research, relevant schools or colleges or scientific and technological personnel, may be carried out in the form of compensable service, and their lawful earnings shall be protected by law
農業技術推廣機構、農業科研單位、有關學術以及科技人員，以技術轉讓、技術服務和技術承包等形式提供農業技術的，可以實行有償服務，其合法收入受法律保護。The relaxation iterative method of branch flow in tree - type river systems is extended to the loop - type river networks, which can turn the problem of any complex river networks hydraulics into the problem of a series of single river hydraulics ; 4
將樹狀河系支流流量的鬆弛迭代方法推廣為環狀河網支流流量的鬆弛迭代方法，從而實現了對于任意形式河網的復雜水力計算問題都化為一系列的單一河道的簡單水力計算問題。" for discovering that methods developed for studying order phenomena in simple systems can be generalized to more complex forms of matter, in particular to liquid crystals and polymers
把研究簡單系統中有序現象的方法推廣到比較復雜的物質形式，特別是推廣到液晶和聚合物的研究中Displacement method in structural mechanics and generalized grillage analogy method are combined to analyze skew support continuous curved t girder bridge, when calculating inner forces of a single curved beam, calculate its deformation, then at the base of basic principle of generalized grillage analogy, derivates calculating equations of load lateral distribution and inner forces of skew support continuous curved t girder bridge
對斜支承連續曲線t梁橋進行分析時，採用結構力學的位移法與廣義梁格法相結合，在求解單根曲線梁內力的同時，求得其變形，在此基礎上利用廣義梁格法基本原理，進行荷載橫向分佈及內力計算，推導出斜支承連續曲線t梁橋的內力與荷載橫向分佈計算公式。In this paper, a generalized hybrid finite strip method is deduded for analyzing the shear lag effect in box girders. it has the advantage of the generalized finite strip method and hybrid stress element. shear lag effect in thin - walled box girder is analyzed with this method and stiffness matrix of generalized hybrid finite strip element is deduced. a calculating program for thin - walled box girder " s generalized hybrid finite strip method is compiled with fortran language and performed in visual fortran environment of pc computer. a typical example demonstrates that the proposed method has higher accuracy and efficiency, is suitable for analysis of shear lag effect in box girders
本文結合應力雜交元法和廣義有限條法導出一種用來分析箱梁剪力滯效應的廣義應力雜交有限條法，它兼有應力雜交元和有限條法的優點。運用這種方法對薄壁箱形梁的剪力滯效應進行了分析，推導出廣義應力雜交有限條元的單元剛度矩陣，用fortran - 77語言編寫薄壁箱形梁廣義雜交有限條法程序（ hfsbg . for ）在visualfortran環境下運行。具體算例的數值結果表明：廣義應力雜交有限條法用於計算箱形梁的應力分析具有很好的精度和效率，適合於分析箱形梁的剪力滯效應。Steel frame with welding joint easily occur brittle collapse because of having a low ductility at joints then ， a semi - rigid connected steel frame has large the energy absorption capacity which can resist dynamic loads and the using steel qualities of bracing system and joints are small so adopting a semi - rigid jointed steel frame is economical and stable but for semi - rigid connections are complex and variable ， in conventional analysis and design of steel structures ， it is usually assumed that the connections between columns and beams are either rigid or pinned the analysis of steel frames adopting the assumption can simplify the procedure of analysis and design ， but cannot precisely reflect structural practical circumstance and the errors of calculating results are large ， even ， get incorrect conclusions semi - rigid connection was referred to in chinese code for design of steel structures ( 2001 ， 10 ) ， however ， it isn ’ t specified how to apply semi - rigid joints in design in fact it cannot be carry out the purpose of the paper give a calculating method that accords practical engineering and easily put into effect worthwhile it is going to promote the development of semi - rigid jointed steel frame in design and heighten structural stability in the paper ， at first some commonly employed methods for the modeling of connection behavior are introduced richard abbott function modeling of connection is adopted for extended end plate bolted connection by the 34 test data comparing to regression analysis indicate richard - abbott function modeling of connection represents an excellent fit to test data then after a semi - rigid joint behavior can be modeled as a finite stiffness rotation spring ， base on rotation and displacement equation derive the element stiffness matrixes with semi - rigid connections where the effects ofj ointed flexibility geometric non - linearity and shear forces in the connection deformations have been considered in and fixed - end forces are modified finally, a program for calculating semi - rigid with incremental - iterative method has been
本文的目的就是為半剛性連接鋼框架的設計提供一種既符合工程實際又簡便易行的計算方法，供規范使用過程的補充、延伸或參考；同時，也將促進半剛性連接鋼框架設計技術的發展，為提高結構安全性能、節省工程成本發揮應有的作用。本文首先介紹了常見的幾種應用較為廣泛的樑柱連接彎矩轉角關系模型，在分析比較的基礎上，選用richard ? abbott函數模型作為外伸端板連接彎矩轉角關系模型，通過對34個外伸端板連接的實驗數據與回歸分析得到的參數比較可知，經回歸分析得到的此模型參數與實驗數據符合較好。然後用彈簧表徵連接點的轉動剛度，根據梁的轉角位移方程推導出半剛性連接的剛度矩陣，在單元剛度矩陣中考慮了節點柔性、幾何非線性和剪切變形的影響，並對固端力進行了修正，最後用增量迭代法編制有限元程序進行計算和分析。In the other hand the program ' s translating the abstract inverse result of the all - direction imagery for local gravity and magnetic sources which is the spatial location and the shape of the field sources into the direct and visual graphics will lend itself to popularize and apply the theory of all - direction imagery for local gravity and magnetic sources in society
另一方面可視化應用程序將抽象的三維局部重磁場源全方位成像反演結果，即場源的空間位置和形態用直觀而形象的圖形來表示，將有助於全方位成像理論和方法在生產單位推廣和應用。More specifically, the research provides an appropriate framework of entities among which causal relations are to hold ; it also develops a theoretical framework of event causation, under which the structures and elements of causal relations holding among these ontological entities can be described ; it gives a general representation tool for event causation supported by the ontological and theoretical frameworks, under which causal relations can be formalized as causal rules for practical reasoning, e. g., predictive reasoning, in which nonmonotonicity, as well as the other general properties and the nature of elements involved, can be captured ; it constructs computational frameworks for abstract causal reasoning models, such as causal prediction, causal explanation, and causal diagnosis ; and it finally extends and utilizes these abstract reasoning models to formalize causal knowledge in specific domains to develop practical causal reasoning systems for ai research, e. g., story understanding and legal reasoning. the research i s original from several aspects as follows : ( 1 ) the analysis of the internal structure of events provides a fundamental ontology for causal relations
具體地說，此項研究在以下幾個方面做了工作：它對因果關系存在的實體給出了一個合適的框架；它建立了一個基於事件的因果關系的理論框架，在這個框架下因果關系的結構與因素能夠被合理描述；它提供了一個得到本體論與因果理論支持的基於事件的因果關系的一般表達方式，使因果關系能夠被形式化為在實際推理（例如預測推理）中應用的因果規則，並使因果關系的非單調性以及其它的一般性質得到體現；它構造了基於事件的因果關系的抽象推理模型，特別是因果預測、因果解釋和因果診斷；最後它把因果推理模型推廣應用到具體的領域以建立實際的ai系統，例如在故事理解和法律推理中的應用。We described the distribution network flow and get an algorithm of minimum cost flow about a special distribution network flow problem by extending the network simplex method
對分配網路流做了介紹，通過將網路單純形演算法加以推廣，得到了一類特殊分配網路流的最小費用流的一種演算法。And from the practice side the paper tries to draw the concl usion through comparing the contents of senior middle school entrance examination with that of college entrance examination, so as to find the differences between them and look for the reason why they bring in the cohesion problem, we assumpt that too easy of the senior middle school entrance examination, text - centred, little focus on language - using ability, are the main factors that lead to the incoherence. then the paper shows the different parts that ca n ' t connect with each other in the incoherence problem, and furthermore it tries to inquire into some practical ways of solving it from the angel of testing. and besides, the paper also appeals to the society for the necessity of reforming the senior school entrance examination, and meantime appeals to our middle school language teacher, never just cast their eyes only upon tests, but also the cohesion of students " permanent development
為了保證本文的科學務實，文中多處通過對比分析，定性分析等研究方法，具體剖析二者不銜接方面之所在，最終得出結論：由於中考試題的簡單，以教材為中心，不注重分析問題，解決問題等能力的考察，只圍繞課本中原封未動的知識來變換題型，進而導致初中英語教學過于強調知識的準確性，而忽略了只有通過廣泛閱讀大量語言材料，不斷輸入新的語言信息才能生成的閱讀能力以及其他語言運用能力的培養，造成初中為高中在能力方面鋪墊過少，高一學生沒有具備進入高中學習所必備的相關能力等不銜接問題；而高考測試注重閱讀能力等綜合語言能力考察的導向確保了高中英語教學從起始階段就以培養閱讀能力、搜集、整理、分析、綜合各種語言信息的能力為中心等綜合語言能力為中心，由此推出初高中英語教學的不銜接問題從初中既已形成，而在高中教學中表現得尤為突出。分享友人