构形

The method that combines the effective - field renormalization group with the discretized path - integral representation is extenged to study phase transition of the transverse Ising model in a quantum - spin system on the plane triangular lattice.

将离散路径积分表示下的有效场重整化群技巧推广应用于平面三角晶格上量子自旋横向Ising模型的相变研究，在这个方法中，注意区分了两种具有相同配位数而不同几何构形的晶体，并且考虑了起伏的影响，在二阶累积量近似下，得到了接近于精确解的临界值。

ABSTRACT: The aim of this essay is to discuss the relationship between the intelligibility of spatial configuration and way-finding performance.

本文旨在探讨空间构形的内在可读性与在寻路之间的关系。

Numerical simulation is carried out by finite element inverse approach. The initial blank shape and stress, strain states have been obtained. At the same time, the formability of the fender has been analyzed. The possible defects in the sheet metal forming process are estimated, and several ways are provided to prevent and control these forming defects.

本文还以汽车后翼子板为例，使用有限元逆算法模拟计算得到了其初始毛坯形状、最终构形的应力应变状态及厚度分布，并进行了板料成形性分析，预测了冲压过程中可能产生的成形缺陷，探讨了预防和控制缺陷产生的措施。

Particularly, the weight configuration matrix is not necessarily symmetric or irreducible, and the inner-coupling matrix need not be symmetric.

特别地，文中的构形矩阵不必要是对称或不可约阵，内部耦合阵也不必为对称阵。

In the course of processing soft wares of Chinese character teaching, a scientific theory of Chinese lexigraphy should take the lead so that those soft wares to be made should help students have a solid com...

在制作识字教学软件时要以科学的汉字学理论为指导，这样制作的软件才能巩固学生学过的汉字，并使学生了解汉字的构形规律，提高识字能力。

The numerical simulation showed that the condition for the stability of the collinear libration ponts can be used to the satellite formation.

通过数值模拟说明限制性三体问题秤动点的条件稳定运动可以为小卫星星座保持相对几何构形提供一种解决途径。

ABSTRACT In this dissertation, fault-tolerance of redundant manipulators is thoroughly investigated. First, inherent relationship between the dexterity and fault-tolerance of single-redundancy manipulator is discussed. Both the manipulability and the relative manipulability are utilized for measuring the kinematic fault-tolerance of the manipulator with one joint failure. Furthermore, the relative manipulability is used for measuring dexterity loss resulted by one joint failure, and the relationship between the fault-tolerance measurement and null space vector of Jacobian matrix is established.

本文对冗余自由度机器人的答错性问题进行了深入的分析和迭付：首先研究了单冗余度机器人运动学灵活性与容错性之间的内在关系，提出以故障构形的可操作度和相对可操作度来度量机器人的运动学容错性，用相对可操作度来度量关节故障给机器人操作灵巧性造成的损失，并建立了容错性度量指标与Jacobian矩阵零空间向量之间的关系。

Werner was correct, however, in his conclusions concerning the octahedral geometry of coordination number 6 for cobalt and platinum.

然而，对于钴和四价的铂等配位数为6的八面体几何构形的结论，沃纳是对的。

The analysis indicates that the implicit knowledge has a potential influence on the recognition ability and the acquisition of Chinese orthography of CRCC model.

统计分析表明，模拟文本中潜在的知识结构对模型汉字识别能力的发展以及汉字构形知识的获得具有潜在的影响。

In this paper, we report the calculation of single line-image and double lineimage for various configuration of diffractive optical element, which were designed as one- dimensional plane configuration of bar- shaped pure- phase from the principle of the optical equal- path compensation.

报道以一维平面阶梯条形纯位相结构，用等光程补偿的物理概念出发，计算了单线与双线象的衍射光学元件的多种构形，获得了与理想衍射线象符合的光强分布；同时发现双线象时会出现噪音光强小峰，这在精确成象时仍是要设法避免的。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。