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graded
相关语句
  梯度
    The quasi-static fracture behavior of functionally graded materials (FGMs) was studied using coherent gradient sensing (CGS) interference measurements.
    为了解梯度结构对功能梯度材料断裂性能的影响,利用相干梯度敏感(CGS)干涉测量技术对功能梯度材料的静态断裂力学性能进行了实验研究。
短句来源
    The dispersion problem of Love waves is investigated in the functionally graded half-space covered with an isotropic homogeneous layer.
    对覆盖一层均匀各向同性材料的功能梯度半空间中的Love波频散问题进行了研究,给出了Love波频散方程的一般形式.
短句来源
    Computer Aided Design System for One Dimension Thermal Stress Relaxed Functionally Graded Materials
    一维热应力缓和型功能梯度材料的计算机辅助设计系统
短句来源
    Dynamic Stress Field Around the Mode Ⅲ Crack Tip in an Orthotropic Functionally Graded Material
    正交各向异性功能梯度材料Ⅲ型裂纹尖端动态应力场
短句来源
    STRESS FIELD AROUND THE ANTIPLANE CRACK TIP IN AN ORTHOTROPIC FUNCTIONALLY GRADED MATERIAL
    正交各向异性功能梯度材料反平面裂纹尖端应力场
短句来源
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  “graded”译为未确定词的双语例句
    Experimental and Numerical Analysis for the Stresses in Beam Column Joint of Gap graded Concrete in Supertall Reinforced Concrete Structures
    超高层钢筋混凝土结构不同强度等级混凝土梁柱节点的模型实验与有限元分析
短句来源
    SIMULATION AND OPTIMIZATION OF THERMAL RESIDUAL STRESS IN COATING STRUCTURE WITH FUNCTIONALLY GRADED MATERIAL LAYER
    含FGM的涂层结构中热残余应力的分析与优化
短句来源
    EVALUATING SIF OF FUNCTIONALLY GRADED PLATE WITH AN EDGE CRACK BY ELEMENT-FREE METHOD
    采用无单元法计算含边沿裂纹功能梯度材料板的应力强度因子
短句来源
    Analytical Solutions for Thermal/Mechanical Stresses in Functionally Graded Hollow Cylinder with Finite Length
    有限长FGM圆筒的热/机应力的解析解
短句来源
    The objective of this paper is to investigate the bending behavior of pre-stressed functionally graded rectangular plates with temperature-dependent material properties and under various boundary conditions.
    本文考虑材料物性参数随坐标和温度变化的特性,研究横向荷载和面内预加荷载作用下FGM矩形板在各种边界条件下的弯曲问题。
短句来源
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  graded
Structure of some ?-graded lie superalgebras of vector fields
      
In this paper we classify?-graded transitive Lie superalgebras with prescribed nonpositive parts listed in [K2].
      
We also study the structure of the exceptional?-graded transitive Lie superalgebras and give their geometric realization.
      
In the first paper we determined the graded algebra A(Γ2[3]) of Siegel modular
      
The graded $\mathbb{F}_p$-algebra A(V) turns out to be normal and Cohen--Macaulay, there is an analogue of Steenrod powers and also a "Karagueuzian and Symonds-type" finiteness theorem for its invariant theory, etc.
      
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The style of movement of the joint has a direct relationship with the shape of the surface of the joint. Therefore it is necessary to make a special investigation on the surface of the joint of the animal particularly on the knee joint which has a special place among all the surfaces of the joints.In this report, we apply Moire contour fringes to study the femur's knee joint of Pongidae, proposing preliminarily to devide the femur facies articularis of knee into three types; and according to the materials now...

The style of movement of the joint has a direct relationship with the shape of the surface of the joint. Therefore it is necessary to make a special investigation on the surface of the joint of the animal particularly on the knee joint which has a special place among all the surfaces of the joints.In this report, we apply Moire contour fringes to study the femur's knee joint of Pongidae, proposing preliminarily to devide the femur facies articularis of knee into three types; and according to the materials now avaible, we take the Moire contour fringes of the external condyle as a mark. Owing to the fact that under the experimental condition, the Moire contour fringes after the 2nd grade follow a certain rule essentially an investigation is made on the distribution of angle which between the long axis of the 2nd grade's oval shaped of Moire contour fringes on the external condyle and horizontal axis, giving preliminary its graphdistribution.The results may be useful refenee in the study of biomechanics and primates.

关节的运动形式与关节面的形状直接有关,因此,有必要对动物骨关节面尤其是膝关节面进行专门研究。 本文报道采用Moiré等高线对猩猩科动物进行研究,初步提出了根据Moiré等高线的形状将猩猩科动物股骨膝关节面分为三类,并根据现有资料,以股骨膝关节面的外髁Moiré等高线为标志。由于实验所得第Ⅱ级以后的Moiré等高线族基本上具备一定规律,故以外髁上第Ⅱ级近似椭圆形Moiré等高线长轴与水平轴夹角α的分布为研究对象,给出了初步的分布示意图。所得结果可供生物力学及灵长类研究中的参考。

A grade structure for the basic equations of fluid mechanics (BEFM) is found in this paper in the light of an analysis of the scales of length and time that proves a measure of the rate of change of the quantities describing the motion of the fluid as well as an estimation of the order of magnitude of various terms included in BEFM. The grade structure theory shows that if 1) the characteristic Reynolds numbers Re is larger than unity and 2) the length scale in one coordinate direction is larger...

A grade structure for the basic equations of fluid mechanics (BEFM) is found in this paper in the light of an analysis of the scales of length and time that proves a measure of the rate of change of the quantities describing the motion of the fluid as well as an estimation of the order of magnitude of various terms included in BEFM. The grade structure theory shows that if 1) the characteristic Reynolds numbers Re is larger than unity and 2) the length scale in one coordinate direction is larger than that in other coordinate directions, BEFM can be classified into some grades according to an estimation of the order of magnitude of various terms included in BEFM. The grade structure of BEFM bas two branches: one is of from BLE-to BEFM-inner grade, the other is of from EE-to BEFM-outer grade, where BLE an EE are abbreviated from the boundary-layer equations and Euler equations, respectively. The relationship between the two branches of the grade structure, the characteristics and subcharacteristics and mathematical properties of the grade equations are studied. A comparison between the present grade equations and the Simplified Navier-Stokes equations (SNSE) appearing in literatures is also made. BLE-, EE- and Inner-outer-matched (IOM) equations grade are the most important and useful three grades for solving approximately viscous flow-fields.

本文从流场中空间和时间的尺度分析及流体力学基本方程组(BEFM)中诸项的量级分析出发,提出了BEFM的层次结构理论,表明:当特征雷诺数Re>l、且一坐标方向的长度尺度大于其它坐标方向的长度尺度吋,按照BEFM中诸项的量级关系,形成从Euler方程到 BEFM 和从边界层方程到 BEFM 的两支层次结构,文中以二维可压缩流动和不可压缩轴对称射流为例说明了两支层次结构的关系和特点,分析了诸层次方程组的特征、次特征(Subcharacteristics)以及它们的数学性质,并把诸层次方程组与已有的诸简化Navier-Stakes方程组(SNSE)作了对照比较。

With the fringe method,the fringe message of crack tip of GCr 15 steel tested by draw-draw fatigue is obtained. After calculation, the main strain field of plastic zone at crack tip is acquired,whose shape looks like a butterfly. The mathematical formula of the butterfly-shaped main strain field is formulated. It is revealed that the strain grade is the smallest along 45°direction. Thus,the Laird' s plastics blunt mechanism of crack expansion is indirectly proved.

本文用云纹法获得了GCr15钢经拉一拉疲劳试验后裂纹尖端的云纹信息,计算处理得出裂纹尖端塑性区的主应变场,其形状好似蝴蝶,建立了蝴蝶形主应变场的数学式子。实验结果表明:与轴呈45°方向上的ε_x为零且主应变场梯度最小,而沿裂纹方向主应变梯度最大,间接地证实了Laird的展性裂纹扩展钝化机制。

 
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