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1·It is proposed a new topological method of adjacent matrix of esters which was constructed by taking the characteristic value of the pieces of ester compounds as principal diagonal element.

提出了拓扑方法，即考虑分子图顶点的性质，直接用酯类化合物的分子碎片的特征值为主元来构建邻接矩阵。

2·This element is receded, in relation to the volume of the terrace, so the spatial emphasis is on the main diagonal visuals previously mentioned (south-southeast).

与露台建筑相对来看，这种元素被减弱了，因此，空间上强调的是前面所提到的主对角线上的视觉效果（东南偏南）。

3·A special matrix structure was adopted, that is, each row and each column has one matrix element, and the matrix elements are on the main diagonal symmetry.

我们取特殊的矩阵结构，矩阵每行，每列都有一个矩阵元，并且矩阵元位置是关于主对角线对称的。

4·The physics concepts of the element value of the diagonal matrix means: the larger the value itself is, the more parts will be connected with the corresponding part in the assembly modeling.

对角阵各元素的物理意义是：在装配模型中元素的值越大说明该零件连接的其他零件越多。

5·It is proved that the stiffness matrix of the finite element solution is a block diagonal matrix and its elements are some symmetric and block circulant submatrices.

证明了有限元求解的刚度矩阵是一个块对角阵，且其子矩阵是某种对称、块循环矩阵。

6·Replace every element on the diagonal of an array with the sum of the elements on the current column OR row.

将每一个元素的对角线，一个阵列的总和要素对当前列或行。

7·Both the general spring coefficient matrix of flexible connector and the mass matrix of discrete element are off-diagonal.

推导出一般情形下柔性连接元的广义弹簧系数矩阵和刚体元的质量矩阵都是非对角的。

8·The distribution of transversely induced compressive stresses in the uni-and biaxial diagonal tensile test of square specimen(YBT) is analysed by means of finite element method.

利用有限元法分析方板在单向和双向对角拉伸条件下诱导压应力的变化规律。

9·To improve the synthesis frequency, changes are made to the filter processing element. With pipelined vertical FIR and revised 2-level diagonal FIR, the corresponding delay path can be shortened.

为了提高综合频率，本文提出了对滤波处理单元的改进，采用流水线输入的竖直滤波器和改进的2级对角滤波器可以大大缩短导致的延时路径。

10·In this paper, a recurrence formula is given, by use of dynamic programming method, to solve the problem of linear algebraic equations with symmetric martrix element of tri-diagonal ty...

本文用动态规划方法对一类对称的矩阵元三对角型线性方程组给出一种递推算法。