在零件及装配体中使用渐变背景“选项。”
Use to gradually change background in the spare parts and the assemble body "options."
本发明公开印刷电路板装配体及其制造方法。
The invention discloses a printed circuit board assembly and manufacture method thereof.
采用矩阵分析的方法实现装配体的装配质量分析。
Matrix analysis model was adopted to realize assembly quality analysis.
通过分析组成装配体的零件特征，提出了连接结构的概念。
By analyzing the features of assembly's parts, concept of connecter-structure was proposed.
从CAD系统中，对产品装配体进行自动产品装配特征识别；
Product assembly feature information is extracted automatically from CAD system.
在计算机内存模式下，根据装配体的几何信息自动识别装配关系。
Under computer memory pattern, assembly relationships are automatically recognized according to the geometry information.
误差分析中装配函数的构造在装配体尺寸质量评价中扮演重要的角色。
The assembly function constructed in variation analysis plays an important role during evaluation of dimensional quality of an assembly.
通过对该结构的后序遍历，自动生成装配序列，能有效地描述装配体。
An assembly sequence can be automatically generated by implementing the postorder traversal to this model.
一个目标是在一个装配体中拥有可替代的相同的部件，就像展开和缩进。
One purpose is to have alternate genmetric representations for the same part for use in assemblies , like an expanded or collapsed spring.
首先，提出建立装配体的干涉—自由矩阵，描述零件相互之间的空间关系。
Firstly, it is proposed to build Interference-Freeness Matrix for assembly in order to describe the relation of parts.
拆卸方向的自动生成是拆卸分析中的重要问题，它仅依赖装配体的配合面。
The automatic creation of disassembly direction is key problem of disassembly analysis, depended on the fitting surface of assembly parts.
根据子装配体的定义给出了利用联接图和局部阻碍图识别子装配体的规则。
The paper also gives the rules of subassembly detection, employing connection graph and local blocking graph, based on the definition of subassembly.
最后，为了加工制造的方便还绘制了切割机的所有零部件和装配体的工程图。
In the end, all the drawings of parts and assembly are protracted in order to facilitate the manufacture.
根据子装配体的定义和装配结构信息的矩阵表达，提出了划分子装配体的算法。
The algorithm of the subassembly division is proposed according to subassembly definition and matrix expression for the assembly structural information.
Agile菜单是上下文件的，所以有3种不同的菜单零件，装配体，工程图。
The Agile menu is context specific, so there are 3 different menus for Parts, Assemblies and Drawings and shown below.
该文针对火炮炮尾炮闩机构提出了对其进行装配体有限元分析的方法和建模原理。
The principle and methodology of assembly level finite element modeling and analysis of gun breech mechanism were put forward in this paper.
利用嵌入式CLIPS作为系统的知识推理机，实现了装配体设计的智能化设计。
Embedded CLIPS is used as the knowledge inference engine to the system and intelligent injection mould assembly design is realized.
采用一个示例装配体的虚拟装配作为实例进行验证，证明了系统的正确性和有效性。
The accuracy and effectiveness of the system is proved with the instance of an assembly.
装配体分解是困扰基于ICT的产品反求的瓶颈环节，零件分解是装配体分析的关键。
Part segmentation for assembles is the bottleneck in the ICT-based production reverse design, and it is the key problem for assemble analysis.
全自动螺钉装配机是对实现螺钉、铁芯和塑料排三种零件组成接线端子装配体的装配。
Automatic bolt assemble machine is a mechanical device which can continuously fit in bolt, iron core, the plastic platoon.
本文原型系统通过发动机部件活塞连杆装配体加以验证，表明了系统的可行性和有效性。
The verification of assembly modeling system by taking example for piston and connecting rod indicates the feasibility and validity of the system.
最后，论述了装配体虚拟建模的方法，完成了卧式柱塞泵虚拟装配系统的设计与实现工作。
At the end of this thesis, treatise the method to modeling the assemblies, complete the virtual assembly system of horizontal piston pump, give the operation mode about it.
该系统能方便地得到压铸模装配体中各零部件之间的结构关系以及零部件的基本加工信息。
The structure relation among various components in die casting die assemble and basic working information of the component can be easily obtained using the system.
根据装配体step中性文件对装配模型进行分层，根据工程语义信息对装配模型进行简化。
Assembly model is layered according to the STEP neutral document of assembly and simplified according to the project semantics information.
我看到了车间中安放了大量的电脑，我甚至经常可以看到显示器上的零件和装配体的三维模型。
I see a significant use of computers on the shop floor, in manufacturing and assembly. It's even becoming common to see 3d representations of parts and assemblies on the monitors.
本文利用PROTO原型节点建立零部件模型，按照CAD模型的装配关系构建装配体模型树结构。
This article USES PROTO NODE build model of Part, Constructs the assembly model tree structure according to the CAD model assembly relations.
基于事例推理是解决DFA和装配工艺规划问题的有效方法，装配体检索是应用此方法的关键步骤。
Case based reasoning (CBR) is an effective method to solve DFA and Assembly Planning problems, while assemblies retrieval and indexing is a primary step to its application.
结合大功率柴油机性能强化的数值计算，在考虑螺纹的基础上建立了气缸盖螺栓的CAD装配体模型；
With the numerical simulation of heavy-duty diesel engine to strengthen performance, a CAD assembly model of cylinder head bolt is built based on the thread.
为了解决复杂装配体装配序列生成与优化问题，首先建立装配体的有向关联图，生成对应的关联矩阵。
In order to solve the problem of generating and optimizing the assembly sequences of a complex assembly, the oriented-mating graph model of the assembly and the related mating matrix are created.
为了解决复杂装配体装配序列生成与优化问题，首先建立装配体的有向关联图，生成对应的关联矩阵。
In order to solve the problem of generating and optimizing the assembly sequences of a complex assembly, the oriented-mating graph model of the assembly and the related mating matrix are created.
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