The finite element method is used to analyze the relationship between strength and stress of the particle reinforced iron matrix composites and the shapes, sizes and fraction volume of the particles.
采用有限元方法分析了颗粒增强铁基复合材料强度和应力与颗粒形状、尺寸以及体积分数的关系。
The method requires less computation time and smaller memory than the direct computation of volume integral equations, since the large scale matrix inversion may be avoided.
由于不必进行直接的大型矩阵求逆运算，因而与体积分方程的直接解法相比，所需的机时更少，并减少了对内存的要求。
Compared with traditional austempered process, this new method would obtain much finer structure with nearly same volume fraction of retained austenite in matrix and carbon content of austenite.
与传统的等温淬火工艺相比，“两步法”组织得到显著细化，而基体组织中残余奥氏体体积分数及含碳量无明显不同。
The paper put forward a modified model to calculate od matrix in crossing according to traffic volume in crossing.
本文提出了一种根据交叉口出行量来估算交叉口od矩阵的极大熵修正模型。
Based on the conception of the matrix volume, we presented the definition of the orthogonal degree of the matrices, generalized and extended the determinant method mentioned above.
基于矩阵体积的概念，引入矩阵向量正交度，对病态问题的行列式诊断方法进行了推广和扩展。
This is parallel to the reduction in the matrix volume because of the removal of lignin.
它取决于基质的还原量，因为木素去除了。
Compared to the matrix resin, this nano hybrid resin has shown reduction of volume shrinkage 38% and increase of tensile strength 31%.
该纳米复合树脂与基体树脂相比较，体积收缩率降低38%，拉伸强度提高31%。
The main factors, including the selection of mobile phase and internal reference materials and effects of inject ion volume and matrix were investigated.
讨论了流动相及内标的选择，进样量和空白基质的影响等。
In this paper, by using logical and numerical operating algorithm of the three-dimensional matrix, a new way of obtaining oblique slice image from volume data is introduced.
以核磁共振成像中的任意位置切面视频成像处理问题为例，讨论了以三维矩阵数值运算与逻辑运算为基础的成像算法。
Some of mitochondria in proximal tubule appeared decreased volume and intercristal space, and increased electron density of matrix.
肾近曲小管多数线粒体体积缩小，内腔皱缩，嵴模糊，基质电子密度增高。
So the effective porosity is drawn from the matrix volume and effective pore volume.
然后由岩样的有效孔隙体积和骨架体积计算出岩样的有效孔隙度。
By taking the method of membership function in fuzzy set theory, the volume of coal gas was calculated by fuzzy matrix.
采用了模糊集合理论的隶属函数方法，利用模糊矩阵运算进行推定所需煤气量。
The final finite-volume discretization equations are derived using the Hamilton principle. Meanwhile the global nodal force vector, mass matrix and tangent stiffness matrix of the cable are obtained.
再根据哈密顿原理导出了悬索大挠度振动的有限体积离散方程，推出了索的整体节点力向量、质量矩阵和切线刚度矩阵。
Then the graph and the symbol expressions of the recoupling matrix used in action of volume operator on rescaled basis are obtained with the graph calculation method.
用重耦理论的图式计算法，推出了体积算符对基底作用的重耦矩阵的表式，并利用体积算符的本征值得到空间量子化的结果。
The effects of volume fraction, cross section shape of fibers and the relative thermal conductivity of fiber and matrix on thermal conductivity of composites are analyzed in this thesis.
本文通过计算结果比较，分析了复合材料体分比、纤维截面形状、纤维与基体的相对导热系数对复合材料整体导热性能的影响。
The results show that the particle shape has greater effect on the stress of particle, the strain of matrix and the ductility of composites than that of the particle size and volume fraction.
结果表明，颗粒形状比颗粒尺寸和颗粒体积分数对材料的应力、应变分布及材料韧性的影响大。
Bone consists of a matrix of crystals of calcium, chiefly the phosphate and carbonate, embedded among collagen fibres, providing strength and elasticity, and bone cells (less than 5% of its volume).
骨由镶嵌在胶原纤维中的钙、磷和碳晶体的基质和骨细胞(少于骨体积的5%)组成，胶原纤维提供强度和弹性。
Effects of the dot matrix scanning mode on the image data mapping within the display volume space, and on the attributes of voxels are analyzed in detail.
深入分析了点阵扫描模式对图像数据在显示空间的映射处理及体像素的影响。
As a new kind of material, composite has the advantage of designable, the designable parameters include the type of the fiber and matrix, the percent of the volume, the direction of the laminate, etc.
复合材料作为一种具有复杂结构的新型材料，其主要优点和特点在于其内部结构可设计性。
SP AA gun system efficiency assessment was based on grey correlative projection method. The assessment model was established by making use of scheme volume, index volume, property matrix.
基于灰色关联投影法的自行高炮武器系统效能评估，利用方案集、指标集、属性矩阵等初始条件。
After welding, a large volume fraction of tiny M6C precipitates in the matrix is discontinuously dispersed in the grain boundaries and twin boundaries, and the original carbides become bigger.
焊后，大量M6C在晶内弥散析出，在晶界和孪晶界上不连续析出，原有的碳化物长大。
I don't think we'll see flexible active-matrix OLEDs in any volume before the second half of 2012, and maybe not then.
我认为我们在2012年下半年之前不会看到任何批量生产的柔性有源矩阵oled，也许到那时也不会看到。
The bigger wet-volume of Fiber Brucite is, the higher the strehth of the cement matrix composite is.
水镁石纤维的湿容积值越大，其水泥砂浆的强度也就越大。
The bigger wet-volume of Fiber Brucite is, the higher the strehth of the cement matrix composite is.
水镁石纤维的湿容积值越大，其水泥砂浆的强度也就越大。
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