力學各向異性 的英文怎麼說

中文拼音 [lìxuégèxiàngyìxìng]
力學各向異性 英文
mechanical anisotropy
  • 力 : Ⅰ名1 （力量; 能力） power; strength; ability; capacity 2 [物理學] （改變物體運動狀態的作用） forc...
  • 學 : Ⅰ動詞1 （學習） study; learn 2 （模仿） imitate; mimic Ⅱ名詞1 （學問） learning; knowledge 2 （學...
  • 異 : 形容詞1 （有分別; 不相同） different 2 （奇異; 特別） strange; unusual; extraordinary 3 （另外的;...
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  1. Quark and antiquark jets are identified from the 2 - jet events in e + e ~ collisions at 91. 2gev by checking them at parton level

    結果表明，噴注內部的動力學起伏的各向異性隨著截斷參數y _ cut的變化面明顯地改變
  2. The direction of the easy axis of the soft layer has little influence on the magnetic hysteresis and magnetostriction of the ecmm when the magnetic anisotropy of the magnetostrictive layer is much larger than that of the soft layer

    雖然軟磁層的磁各向異性角對多層膜的磁學及力學性質幾乎沒有影響，但磁各向異性常數卻會顯著影響多層膜的性質。
  3. At the transition point the dynamical fluctuations are anisotropic in the longitudinal - transverse planes and isotropic in the transverse plane

    在轉變點外，動力學起伏在橫平面各向同性，在縱-橫平面各向異性。
  4. The following results of recent researches were presented on measuring stiffness of a wide range of soils such as clay, sand and gravel, characterizing anisotropic properties of soil induced by external loading, measuring stiffness of base and subgrade materials in the pavement, determining soil properties in a centrifuge model during the flight of a centrifuge, and understanding wave propagation in granular materials under micro - gravity environment with this technique

    木文報道了壓電陶瓷傳感器應用於粘土、砂和礫石等不同種類土的研究成果，對應力導致土體各向異性的研究，對路基和地基土的力學特性檢測，在離心模型試驗中的應用，以及在微重力環境下的粒狀材料中波的傳播特性的研究等。
  5. Using the complex potential method in the plane theory of elasticity of an anisotropic body, a series solution to the stress field of a finite plate containing multiple cracks subjected to arbitrary loads is obtained by means of the faber series expansion, and the stress intensity factors at the crack tips are calculated based on the theories of fracture mechanics. equivalence yield stress is introduced in order to consider the effects of the plastic zones, with which the strip yield criteria is developed in the article so that the effects of structural size and the crack interactions on the stress distribution can be considered accurately. the effects of plate size, crack size and crack distributions on the stress intensity factors as well as the residual strength of the plate are studied detailedly

    採用各向異性體平面彈性理論中的復勢方法，以faber級數為工具，得到了含多裂紋有限大板在任意載荷作用下應力場的級數解，並應用斷裂力學方法確定裂紋尖端的應力強度因子；引入當量屈服應力考慮裂尖塑性區的影響，提出基於帶屈服準則的剩餘強度分析模型，能夠充分考慮結構尺寸和裂紋之間相互作用對應力場的影響；通過數值計算詳細討論了結構尺寸和裂紋之間位置關系對應力強度因子和結構剩餘強度的影響規律，得到了一系列對工程應用具有實用價值的結論。
  6. The analysis result indicates that, kdp crystal mechanics characteristics, such as young ’ s modules, shear modules, rigidity and so on, have intense anisotropy, which is the reason of the scallop distribution of light and shade appearing on

    結果表明， kdp晶體材料的力學特性如彈性模量、剪切模量、硬度等具有強烈的各向異性特徵，這種各向異性特徵是單晶脆性材料超精密切削后產生明暗相間扇形分佈的根源，是影響加工表面質量的重要因素。
  7. From basic equations of elastic mechanics, related knowledge of fracture mechanics and frequent used methods of differential and integral calculus, bending fracture models of anisotropic functionally graded materials is established by assuming that material constants ( stiffness matrix component ) are expressed in arbitrary functions

    根據彈性力學的基本方程以及斷裂力學的有關理論及微積分方法，將材料常數（剛度系數）設為空間變量的任意函數，建立了各向異性功能梯度材料板彎曲斷裂模型，即三類偏微分方程邊值問題。
  8. Methods numerical model of postmenopausal osteoporosis was established based on the anisotropic bone remodelling model and mechanostat system combined with finite element method

    方法根據骨重建的力學調控和各向異性理論，結合有限元方法，構建絕經后骨質疏鬆癥的數學模型。
  9. Recently, magnetoplumbite hexagonal ferrites have been considered as attractive candidates for high - density recording materials because of the good mechanic, chemical properties and high magnetic anisotropy

    近年來，磁鉛石型六角鐵氧體以其優良的機械耐磨性，優異的化學穩定性，高的磁晶各向異性而被認為是一種極有潛力的高密度磁記錄介質。
  10. Another important phenomenon in high energy multiparticle production is the hadronic jets. the jets are selected using the durham algorithm

    噴注事件各向異性動力學起伏的這一特性，為圓錐形噴注的產生提供了一個標度。
  11. The general solution of anisotropic piezoelasticity is obtained constructively. its completeness and nonuniqueness are also proved

    摘要給出了一般各向異性壓電彈性力學問題的通解，並證明了其完備性和不唯一性。
  12. During the finite element modeling of the bridge, the factors affecting the accuracy of the finite element model are discussed in detail, such as, the geometrical non - linearity of the cable including gravitational sag and initial tension, and the structural orthotropic steel box - girder deck to be equivalent to physical orthotropic deck by using compound material mechanics, and so on

    在建模過程中，盡可能多地考慮了一些影響全橋有限元模型精度的因素：如斜拉索的幾何非線性（重力垂度和初始應力） ，將構造正交各向異性鋼箱梁橋面板用復合材料力學的方法等效為物理正交各向異性板等。
  13. Mechanics model on anti - plane fracture of anisotropic functionally graded aterials plate

    各向異性功能梯度材料板反平面斷裂問題的力學模型
  14. Bio - tissue optics is the basic of the light diagnostic and therapeutic medicine, whose most critical problem is the measurement of the optical properties of the turbid tissues, such as the absorption a, the scattering s, and the am ' sotropy coefficient g. in this paper, the optical properties of ultrashort laser pulse within turbid tissues has been investigated and discussed

    激光與生物組織的相互作用規律是光動力學治療、醫學成像、監測組織的生理和結構狀態等技術的理論基礎和前提，其中的關鍵性問題就是確定生物組織的光學性質的基本參數，即吸收系數、散射系數和各向異性因子等。
  15. If the magnetic anisotropy of the magnetostrictive layer is much larger than that of the soft layer, the magnetic hysteresis and magnetostriction of the ecmm magnetized along the easy axis of the magnetostrictive layer are different from those of hard axis of the magnetostrictive layer

    當磁致伸縮層磁各向異性與軟磁層磁各向異性相差較大時，沿磁致伸縮層的易軸方向或難軸方向磁化，多層膜的磁學及力學性質差別較大。
  16. So lead to their polarization behavior not as good as edge lasers. the paper researched the polarization of vcsel theoretically and experimentally, the main work is as follows : part. without consideration the applied strain and temperature, we resolved numerically the maxwell - bloch equation through four - energy level polarized dynamic model

    通過四能級偏振動力學模型，在不考慮外加應變以及溫度的前提下，對maxwell - bloch方程進行數值求解，研究了隨著注入電流以及各向異性的變化引起的vcsel的出射偏振光的強度、頻率和相位變化。
  17. Whether in shape or in mechanical character, bone is elastic anisotropy

    骨頭無論是在形態上還是在力學性質上，都是各向異性的。
  18. Mechanical anisotropy of three dimensional woven composites

    三維機織復合材料力學性能的各向異性
  19. This paper puts to use a tensile test from the plastic deformation theory, and has deduced the mathematical formulas on determing criterion in the various conditions such as the sotropy and anisotropy materials, plane stress, plane strain, space stress and strain

    文章採用拉伸試驗，根據塑性變形理論，推出了各向同性和各向異性材料在平面應力應變、空間應力應變等多種條件下的判斷準則的數學表達式。
  20. The mechanics intensity of structural plane is the feeblest part in the rock mass structure, the exhibition of discontinuity, unequal and anisotropy for mechanics capability induced by structural plane

    結構面是巖體結構中力學強度最薄弱的部位，導致了巖體力學性能的不連續性、不均一性和各向異性。
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