形狀各向異性 的英文怎麼說

中文拼音 [xíngzhuàngxiàngxìng]
形狀各向異性 英文
shape anisotropy
  • : Ⅰ名詞1 (形狀) form; shape 2 (情況) state; condition; situation; circumstances 3 (陳述事件或...
  • : 形容詞1 (有分別; 不相同) different 2 (奇異; 特別) strange; unusual; extraordinary 3 (另外的;...
  • : Ⅰ名詞1 (性格) nature; character; disposition 2 (性能; 性質) property; quality 3 (性別) sex ...
  1. The content of this paper is arranged as foll owing : chapter 1 introduces the concept of credit, credit risk and credit assessment, as well as the history and development of credit assessment ; chapter 2 introduces the history of ai technology, and the background of expert system and neural network. characters and disadvantages of expert system and neural network are presented respectively and the necessity of combining expert system and neural network is lightened ; chapter 3 shows the process of dealing with sample data, including the treatment of exceptional data and factor analysis, and puts forward the concrete framework of the mixed - expert credit assessment system ; chapter 4 introduces concept of object - oriented technology, and constructs object model and functional model after analyzing the whole system. it also illustrates the implementation of concrete classes by an example of rule class and the inference algorithm in the form of pseudocode ; chapter 5 introduces the structure of the whole system, the major functional models and their interfaces, and the characteristic of the system is also generalized ; chapter 6 summarizes the whole work, and points out the remaining deficiencies as well as the prospective of this method

    本文具體內容安排如下:第一章介紹了信用、信用風險、信用評價的概念,回顧了信用評價的歷史、發展和現,並綜合種信用評價模型,指出這些模型自的優缺點:第二章簡單描述了人工智慧技術,著重介紹有關專家系統與神經網路的基礎知識,通過總結它們的優缺點,指出結合專家系統與神經網路構造混合型專家系統的必要;本章還介紹了神經網路子模塊的概念,提出了混合型專家系統的一般框架與設計步驟:第三章對樣本數據進行處理,包括常數據的剔除、因子分析等,提出了信用評價混合型專家系統的具體框架結構,介紹了系統知識庫的主要部分、基於優先級的正推理機制的流程、以及基於事實的自動解釋機制的具體實現方法;第四章介紹了面對象技術,進而採用面對象對信用評價系統進行分析,建立了對象模型和功能模型,並在此基礎上,採用c + +語言以規則類為例說明系統中具體類的實現,用偽代碼的式描述了推理的演算法;第五章描述了整個系統的結構,對系統主要功能模塊和界面進行了介紹,並總結系統的特點;第六章總結了全文,指出本文所構造系統存在的不足以及對將來的展望。
  2. The fracture and spheroidization of cementite shows obvious anisotropy. there are two possible mechanism about spheroidization of cementite : the fracture cementite lamellae grows up non - uniformly and the fine spherical cementite particles grows up as the core

    滲碳體的破碎和球化表現出明顯的。滲碳體的球化可能以兩種機制進行:破碎滲碳體片的非均勻長大和細小球滲碳體顆粒的核長大。
  3. Among all the samples, one sample shows outstanding magnetic properties as the shape anisotropy of the sample plays an important role on the magnetic properties

    其中一摻鈷和鈰的鐵氧體晶體,因粒子表現出,該樣品具有很好的磁能。
  4. It takes a quantitative analysis to reveal the direction and intensity of tv violence and simultaneously interprets the meaning of the different indexes form the survey, which provides reliable information about tv violence in china and offers reference for the government policy - making and guidelines for the media development in the right way. what ' s more, it takes a big - scale cross - regional survey, and investigates the regional differences, media contact and the relationship between age, the degree of education and the outlooks of the audience, emphasizing the constraints of the objective reality and the differences of the individuals on the media cultivation effects, which offers a framework for later related research

    以量化式反映電視暴力的指和強度,同時以質化分析解釋項指標所蘊含的意義,為了解我國電視暴力況提供了非臆想的可靠資料,為政府有關部門的決策及媒體的良發展提供參照:進行較大規模的跨地區實證調查,考察了地區差、媒介接觸及年齡、文化程度等諸多變量與受眾觀念的關系,強調了客觀現實及受眾個體差對媒介涵化效果的制約,為今後的相關研究提供了可資借鑒的理論框架和操作平臺。
  5. With the different loading ratio of parallel to axis and normal to axis direction, damage defects will occur bulking problem. by varying the degree of material anisotropy relative to the loading axis such as poisson ' s ratio and shear modulus, crack growth bulking strain value parallel to or normal to the loading axis is different. the parameters controlling the growth or arrest of the delamination damage are identified as the geometry and the depth of defects and radius of cylindrical etc. at last, it was investigated that the delamination damage is often induced by the tip of matrix damage under higher stress

    研究結果表明:殼體筒段受軸拉伸和內壓載荷作用時,軸和環載荷的比率不同,母層和子層可能發生拉伸屈曲,也可能發生收縮屈曲,或者同時發生拉伸和壓縮屈曲;母層與子層存在差,即泊松比與剪切模量不匹配時,將使子層板的邊界上承受壓縮和剪切作用,當分層達到臨界態則發生屈曲,當母層與子層的越大,則發生分層屈曲的可能越大;分層損傷的屈曲應變值與子層自身的彈模量、分層子層的、厚度以及圓柱半徑等因素有關。
  6. In order to study the uniqueness and complexity of reflection seismic pilot detecting technology in southern coalfield, and according to the southern coalfield stratigraphic features and characteristics of seismic waves observed, the thin dielectric model both transversely isotropic and anisotropic was set up

    摘要南方煤礦薄層介質存在和橫並存的情況,其煤層的物條件及其賦存情況的幾何態又有利於槽波的成,且地層地質構造發育,瓦斯、水等災害嚴重,這些特徵造成了南方煤礦薄層介質中反射地震超前探測技術的復雜和特殊
  7. In recent years, theories of elastic foundation and layers elastic body system have been widely applied and perfectly developed, but the theories often consider the medium as continuous, elastic, homogeneous, isotropy and submitting to small deformation hypothesis, and the anisotropy of the material has not been introduced

    近代發展的彈地基和層體系理論認為介質是連續、線彈、均勻的和的,服從小變的假設,沒有考慮材料的
  8. A valid method to make the anisotropic deformation behavior of load bearing unit clear is to research principal stress and principal strain relationship, and true triaxial test is a necessary means

    弄清受荷單元的主應力主應變關系是認識的有效方法,而真三軸試驗是必要的手段。
  9. Secondly, true taixial test by load in three different principal stress direction for study on soil anisotropic deformation characteristic are processed. lateral deformation relative to load direction, lateral deformation relative to lateral direction and the stess - strain relationship in load direction are analyzed, and soil anisotropic deformation characteristic on the three aspects of elastic ratio, poisson " s ratio and the property of compliment matrix are completely analyzed too

    其次,為揭示土體,有針對進行了三主應力分別單加荷的真三軸試驗研究,分析相對于加荷的側、互為側的側、不同主應力加荷的應力應變關系
  10. The result of experiment proves that the design and manufacture project for silicon magnetic - transistor is feasible completely, specially, in the course of manufacturing magnetic - transistor technique, anisotropic etching is applied and reliable technique project is provided in order to manufacturing silicon magnetic - transistor with rectangle - plank cubic construction, these technologies can be compatible to ic technology, integrated easily and there is a wide application field

    本文根據實驗結果,確認了該硅磁敏三極體設計、製作方案完全可行。尤其在硅磁敏三極體的製作工藝中採用了硅腐蝕技術,為實現在矽片上製造具有矩立體結構的硅磁敏三極體提供了可靠的技術方案。製作工藝不但能與ic工藝相兼容,而且便於集成化,將有廣泛的應用領域。
  11. The load distributed by central piles under vertical load are higher than by others of the pile group ; 2. under higher vertical load, the foundation soil shows an obvious characteristic of plastic strengthening ; 3. the bearing capacity of pile group under vertical load is larger than the whole sum of bearing capacity of single piles in pile group ; 4. the position of the maximum or zero value of bending moment inpiles, the line shape of bending moment diagram and the value of bending moment of the same cross section of a pile under same load is different according to the lateral loading and the longitudinal loading ; 5

    在較大的豎荷載作用下,土體出現明顯的塑強化特徵; 3在豎荷載作用下,群樁的承載力大於基樁承載力之和; 4沿線路水平縱、橫加載時,最大彎矩和零彎矩的位置、彎矩變化曲線的以及在相同荷載作用下樁同一截面的彎矩值都有一定差; 5
  12. And then, according to finite element theory of reinforced concrete, the main calculating program of " nonlinear finite element ultimate analysis of reinforced concrete thin slabs with complex geometry & boundary condition " is made by using the triangle layered - assembled element of elastic thin slabs and the stress - strain relation by considering concrete as anisotropic material under effecting by two - way stress, and the concrete material model presented by darwin and pechnold, and the yield criterion of concrete presented by kupfer and gerstle

    然後根據鋼筋混凝土有限元理論,以三角分層組合式的彈薄板彎曲單元為基礎,考慮混凝土為材料在雙應力作用下的本構關系,採用darwin和pechnold的混凝土材料模型和kupfer與gerstle等人研究的混凝土破壞準則,編制了「復雜幾何和邊界條件鋼筋混凝土薄板非線有限元極限分析程序」中的核心計算程序。
  13. The research of soil anisotropic deformation characteristic in this paper is mainly to study the anisotropy of lateral deformation and the anisotropy of principal stress and principal strain relationship in different load direction

    本文土體的研究主要為了研究側以及不同主應力加荷的主應力主應變關系的不同變化規律。
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