The second part discussed the theoretical knowledge and data models of DGNDBS; studied the feature, work model and main technique of the network database system.
第二部分从理论上讨论了动力大地测量网络数据库系统的基础知识和数据模型，研究了网络数据库系统的特点、工作模式以及主要技术。
At last, by means of inverse decision making principle, a process route of features and parts are generated on the base of feature based part model.
最后，在所建立的零件特征模型的基础之上，采用逆向决策原则，进行特征工艺路线和零件工艺路线的生成。
The feature functions were reckoned as the most important part of the maximum entropy model which could affact the last result of system.
在最大熵等统计机器学习模型当中，特征函数的选择可以说是对系统整体性能影响最大的部分。
Aiming at constructing the model of the upper part of male body, the feature and constraint based re model reconstruction method is researched in this paper.
本文旨在以建立男性上体模型为目标来研究逆向工程中基于特征和约束的模型重建方法。
The first part is mainly with Plato's idea theory for typical model to reveal the basic meaning and theoretical feature of traditional metaphysics.
第一部分主要以柏拉图理念论为典型揭示传统形而上学的基本内涵与理论特征。
Based on this HBCR, the shape features are extracted from solid model for sheet metal punching part to realize the "feature-based" modeling design.
基于混合实体造型HBCR技术，通过提取钣金冲压件形状特征模型，实现了基于特征的钣金模型设计。
A complicated model for an injection molded part may have a thousand features, and modifying an early feature may cause later features to fail.
为一个注模零件制作的复杂模型可能包含上千个特征，修改早先建立的特征可能导致后续特征创建失败。
The utility model has the advantages of maintenance of the traditional feature and the shape of a traditional vegetable-pickling jar and improvement of the unreasonable part of a structure.
本产品既保留了传统泡菜坛古色古香的风味和形状，又改进了结构中不太合理的部分。
The utility model has the advantages of maintenance of the traditional feature and the shape of a traditional vegetable-pickling jar and improvement of the unreasonable part of a structure.
本产品既保留了传统泡菜坛古色古香的风味和形状，又改进了结构中不太合理的部分。
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