节点

5 Node Macros The macros listed in Tables 5.5.1 and 5.5.2 return the real Cartesian coordinates of the cell node, and the components of the velocity of the node, respectively.

5.5节点宏表5.5.1和5.5.2列出的宏返回单元格节点的实数直角坐标和相应的节点速度的分量。例如在移动的网格模拟中节点速度是相对应的。

Skill 6: How to create a new element/text node and then add to a existed node as child?

怎样创建一个新的节点，并且把该新的节点添加到已存在的节点下面作为孩子节点？

In order to fully consider the topology relationship between anchor nodes and between anchor nodes and unknown nodes, we introduce the concept of collinearity and apply it into the localization of the multihop networks, and a Collinearity-Based Localization Algorithm is proposed.

为了充分考虑锚节点之间以及锚节点与未知节点之间拓扑关系对无线传感器网络定位精度的影响，我们引入了共线度的概念并将其应用到多跳网络的节点定位中，在此基础上提出了一种基于共线度的无线传感器网络定位算法。

Combined with CAD software development of grids,the design method of bolt-sphere joint is put forward based on geometry restriction and intensity restriction. The geomitry dimension of each component is determined firstly based on bolt diameter and contexture, then, maximal pull and stress of diversitied bolt are given after intensity restriction of all components is taken into acount.

在网架结构中，节点起着连接汇交杆件、传递屋面荷载和吊车荷载的作用，而网架结构属空间杆系，汇交于一个节点上的杆件至少有 6根，多的可达 1 3根，各杆件间的夹角大小不同，且节点各构件间的几何关系或强度关系相互制约，使得节点设计十分繁杂。

By the method of transforming the node DOF of the space bar element to the node DOF of the space virtual laminated element ,that is,the node of bar element need not fixed on the node of space solid element,the prestressed concrete structure were simulated together.

通过自由度变换，把空间杆单元的节点自由度用空间虚拟层合单元的节点自由度来表示，即杆单元的节点无需固定在体单元节点上，共同模拟了预应力混凝土结构。

The global topologic character of the graphics is the connection between nodes and graphics elements, which is revealed by the connection between node regions and bars.

扫描图象中图形元素由图段描述，图形元素相连接的节点变成了节点区域，图形的拓扑特征是图段与节点区域的连通性所反映的图形元素与节点的连接关系。

Trough calculation, it is obviously reasonable to ignore the effect of joint bending stiffness and consider it as a hinge joint in calculation.

通过比较可知，在计算中忽略节点抗弯性能对结构的影响，把节点看成铰接是合理的，而忽略节点局部平动刚度对结构的影响，把节点看成理想铰接却引起了较大的误差。

First we save the node at index in a variable called top.

节点只有一个父节点，目标节点只要和它父节点换位即可。

A new knowledge acquirement way is presented based on the reliability data of product, then the fuzzy semantic net which consists of FEPM and fuzzy fault tree is regard as fault knowledge representation. The formalization of the fuzzy semantic net is described, and the relative concepts and relations are summarized. A stereo-knowledge representation which consisted of FFTF, rule and fuzzy neural network which make up of the shallow knowledge of the product is presented. The integrated fault diagnosis method based on the stereo-knowledge representation is suggested. The method is as follows. The fuzzy search inference is carried out on FFTF firstly. If the node being diagnosing can be decided if it failed or not in the fuzzy search inference, the rule inference to the node is carried out with the rules which being in symptom-fault way. An equivalent method, pattern recognization inference using fuzzy neural network, can fulfill the same work.

提出了以FFTF模糊语义网络为主、基于浅知识的产生式规则、模糊神经网络为辅的产品故障知识的立体知识表示方式，并提出了基于该多种知识表示的综合性故障诊断方法，即：首先对故障产品进行基于FFTF模糊语义网络的模糊搜索推理，如果在模糊搜索推理过程中不能确定当前诊断节点故障与否，则对当前诊断节点进行基于征兆-故障形式的验证式规则推理或者对包含该诊断节点的部件／子系统进行基于模糊神经网络的模式识别推理，如果在完成或者不再进行基于模糊语义网络的故障推理，仍然不能诊断出故障节点，则对基于模糊语义网络诊断过程中形成的故障诊断子图进行神经网络推理。

During the design process, we employ the elastoplastic theory and ANSYS 10.0 (a large-scale finite element analysis software) to analyze the stress status and bearing capacity of the joint under load. Also, we get the stress status and bearing capacity of the inner components based on the nonlinear finite element contact analysis.

在对节点构造进行设计的过程中，以弹塑性理论为基础，运用大型有限元分析软件ANSYS10.0对节点在荷载作用下的应力分布和承载力进行了非线性有限元分析；同时对轴承装配部分进行了接触分析，得到了接触状态下节点内部各零件的受力状态和极限承载力，并根据分析结果不断优化节点构造。

I'm strongly against the death penalty — it's an eye for an eye.

我不赞成死刑——这是以牙还牙的报复行为。

And to get you the support you need, we're enlisting all elements of our national power: our diplomacy and development, our economic might and our moral suasion, so that you and the rest of our military do not bear the burden of our security alone.

并给你们所须的支援，我们正徵召国家所有各种的力量：我们的外交及发展，我们的经济力量与道德劝说，所以你们与其他军人不须要孤独地负起国家安全的责任。