它是SimpleRDB的通用模型的第一个类实体，但是在UML 2.0中没有它的对等体。这就是关联的签名没有与uml元素相关的形式参数的原因。
It is a first class entity in the meta-model of SimpleRDB, but it has no equivalent in UML 2.0. That is why the signature of the relation has no formal parameter that relates a UML element.
参数实体允许您定义一个基本模型，然后反复使用该模型，甚至在它之上构建另一可重用模型。
Parameter entities allow you to define a basic model, and then reuse that model over and over, and even build another reusable model on top of it.
首先，应用ug建立了巡线机器人的三维实体装配模型并获得各关键零部件的质量、惯量、质心点位置等参数。
First, build 3d solid assembly model of the inspection robot in UG and obtain the key parameters of mass, inertia and CM (center of mass).
在dcl界面利用标准结构的三维实体模型实现图形库的可视化，原型图的参数化引入了特征参数。
In the DCL interface, graph data videotex has been realized by using standard three - dimension object model, stamp parameter has also been introduced.
动力学节点计算机生成兵力（CGF）系统中建立了实体的气动全量模型及极限参数模型，采用AI技术进行战术决策。
The aerodynamic model and the limited parameter model are all realized for airplane entity in CGF system at the dynamic nodes, and the AI technology is applied for the tactic decision.
进而利用系统的参数化机制，将剖切结果表达为剖切过程的描述，从而实现了实体模型修改后剖切结果的自动更新。
On the basis of the parametric mechanism, express the cutaway results in the description for cutaway procedure, then the automatic update of cutaway result while modifying solid model is achieved.
本文利用ANSYS有限元计算软件，建立了板式橡胶支座的三维实体模型，讨论了利用模型单元参数的改变来模拟橡胶支座受损的可行性。
In this paper, using ANSYS software, establish the three-dimensional solid model of laminated rubber bearing, take advantage of changes in model parameters to simulate the bearing damage.
通过对ANSYS在钢筋混凝土T形梁优化设计中的应用研究，给出了建立钢筋混凝土结构T形梁参数化三维实体模型的方法。
Based on the application study of ANSYS in the optimization design of RC structure t beam, the building method of 3d parametric entity model to RC structure t beam is given.
通过对ANSYS在钢筋混凝土T形梁优化设计中的应用研究，给出了建立钢筋混凝土结构T形梁参数化三维实体模型的方法。
Based on the application study of ANSYS in the optimization design of RC structure t beam, the building method of 3d parametric entity model to RC structure t beam is given.
应用推荐