图形

This paper integrates theory with practice, follows the principles and methods of software engineering, setup the constitutes frame of NC machine servo feed CAD system, and finishes the research and development of four modules of servo feed CAD system, such as Graphical User Interface Module, Design and Compute Module, Database Management System and Graphics System, by using Object Orient Programming technology, Borland C++ Builder 5.0 Database Engine, parametric feature model technology and 3D solid modeling technology.

本文理论联系实际，遵循软件工程的原则和方法，创建了数控机床伺服进给CAD系统的总体框架。它采用了面向对象编程技术、Borland C++Builder 5.0数据库引擎、参数化建模技术和三维实体造型技术，完成了伺服进给系统的四大部分功能：即图形用户界面模块、设计计算模块、数据库管理系统模块以及图形系统模块。

Two kinds of methods, that is, 128-channel high temporal resolution electroencephalograms and coherence technology, were integrated to research the cognitive activation patterns in responding to the task of form perception （task1）and the task involving both form discrimination and spatial location(task2). Simultaneously, the scalp was divided into 7 parts from occipital area to frontal area, each of them included same number electrodes. Coherences, between occipital area and other areas, of different frequency band were calculated.

利用128道高分辨率脑电测量技术及脑电相干处理技术，通过测量大脑对图形形状知觉（任务1）、图形形状和空间位置知觉（任务2）两种任务的事件相关电位，并基于电极数大致相同的原则，从枕叶至额叶把头表分成了7个区，然后分析了枕叶与其它各区在不同频段的相干性。

This invention discloses an intelligent layout method for household furniture including the following steps: 1, obtaining data and carrying out analysis and sorting, 2, storing data in a database according to the sorts, 3, picking up necessary data from the database and generating a virtual pattern of bedrooms and furniture models, 4, displaying the generated virtual pattern on the user terminal, the user daggles and puts positions of the virtual furniture, 5, playing up the effect to the determined household layout to get the effect picture.

本发明公开了一种家居智能布局方法，应用计算机处理技术，包括下列步骤：1获取数据并进行分析和分类；2按照类别将数据存储在数据库中；3从数据库中提取所需的数据，生成居室和家具模型的虚拟图形；4将生成的虚拟图形显示在用户终端；用户在显示窗口拖曳、摆放虚拟家具的位置；5对确定的家居布局进行效果渲染而获得家居布局效果图。

We also discuss the various algebraic properties of fuzzy digraphs.

我们讨论了迷离有向图形的各种代数性质，然后定义一个集合的较佳迷离有向图形。

Experiments show that the proposed pipe net modeling system is universal and extendable and the modeling efficiency can be improved.

试验结果表明，本文设计的管网图形建模系统具有较好的通用性和扩展性，可提高管网图形建模的设计效率。

Placing the entire graphics driver in user mode eliminated the need to write a kernel driver, but marginalized overall system performance by forcing the CPU to busy-wait for the graphics engine.

把所有的图形驱动放在用户空间排除了写一个内核驱动的必要性，但是这也使CPU要在图形引擎上忙等，影响了系统的整体性能。

Chinese character s are ideographs evolved form some early symbols such as the inscriptions on carapace and bronze.

汉字是由甲骨文和金文等象形文字演变而来的表意符号，其特点是图形和词义之间存在着密切的关系，这就决定了汉字字形在标志设计中的&形、声、意&兼备的图形特征。

The present thesis tries to analyze full inversions in English within the framework of cognitive linguistics.

依据背景-图形这一认知模型，倒装句中前置的成分是背景，后置的成分是图形。

Finally, an involutes profile of an ellipse gears was formed using the method of computer graphics simulation. The accuracy and the validity of the mathematical model were confirmed by simulation.

最后，用计算机图形仿真的方法获得了椭圆齿轮的渐开线齿廓曲线图形，验证了该数学模型的正确性和有效性。

Basic symbols;Coatings;Definition;Definitions;Dimensions;Drawing specifications;Drawings;Engineering drawings;Finishes;Geometric;Geometrical product specification;GPS;Graphic representation;Graphic symbols;Inscriptions in a drawing;Letterings;Machining;Machining tolerances;Marks;Product specifications;Production processes;Products documentation;Ratings;Reference length;Reference lines;Representation of characters;Roughness;Roughness value;Specification;Statement;Surface properties;Surface roughness;Surface texture;Surface treatment;Surface-roughness measurement;Surfaces;Symbols;Technical drawing;Treatment;Wear-quantity

中文标题产品几何量技术规范。技术产品文件中表面结构的表示方式中文主题词图形表示；参考长度；尺寸；加工公差；表面性质；产品规范；覆层；制图规范；精整；表面粗糙度；粗糙度；表面粗糙度测定；表面结构；磨损量；图纸标题；表面处理；技术制图；几何的；基准线；图形符号；符号；标记；加工工艺；文字书写；产品文件；定义；表面；粗糙度值；工程图；额定值；产品几何量技术规范；GPS；叙述；处理；图纸；机械加工；字符表示；基础符号；规范验收

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。