查询词典 impression drawing

In this paper, the authors transform the problem of undirected graph drawing to the problem of function optimization, then use genetic algorithms to find approximate optimal solutions of the objective function, and thus obtain a general structure of undirected graph drawing algorithms.

将一般无向图的画图问题转化为函数优化问题，用遗传算法求目标函数的最优解的近似值，从而得到无向图自动画图算法的一个一般框架。

Further, when the user selects browsing of a comment on the menu information, the comment is searched for, based on the drawing identification information for the selected drawing or the parts identification information for the graphics primitive, and is displayed, based on the search results.

另外，如果用户选择了菜单信息中的注释阅览，则根据被选择的图样的图样识别信息或图形要素的部件识别信息，对注释进行检索，根据该检索结果显示注释。

When a user selects entry of a comment on the menu information, a comment input form is displayed, and a comment entered in this form is stored in a database in correlation with identification information (drawing identification information) for a selected drawing or identification information (parts identification information) for a graphics primitive.

如果用户选择了菜单信息中的注释输入，则显示出注释输入框，由此输入的注释与被选择的图样的识别信息或图形要素的识别信息关联起来，保存到数据库中。

Cup drawing die has been used widely in automobile, tractor, airplane, horologe, electrical appliance and instrument products. It is important to study and develop three-dimensional CAD system of cup drawing die.

筒形件拉深模具在汽车、拖拉机、飞机、钟表、电器和仪表产品中，均有广泛应用，研究、开发三维筒形件拉深模CAD系统，对于提高模具设计效率和质量，推进模具CAD的普及和发展，具有重要意义。

In the paper, the author did some research on the Graphical Model Platform of MGMS, the subsystem of MGMS. The GMP mainly has four functions as follows. The first aspect is the drawing function of micro-grid power system, including drawing power equipment, selecting power equipment and delete power equipment etc. The second aspect is the function of modifying parameters of power equipment. The third aspect is the function of topology automatic identification of the power system. The last aspect is advanced application function of GMP, including topology analysis and the real-time monitoring of the micro-grid power system which is in operation.

GMP主要要实现以下四个方面的功能：首先是设备绘图功能，包括鼠标绘制设备图元、鼠标选中设备图元、删除设备图元等基本的人机交互绘制微电网接线图功能；其次是修改已建设备的属性；再有是建立与建立的图形系统一致的电力系统网络模型，即对已绘图形的网络拓扑自动识别；最后是在此基础上的高级应用功能，包括电力系统网络拓扑的着色分析和运行数据的实时显示功能。

Through the careful visit and the modest learning, I understand all incertitude previously. It provides a lot of reference values in designing cutlery arrangement drawing and the clamping apparatus assemble drawing.

通过认真的参观和虚心的请教，我对一些先前疑惑的地方豁然开朗，这对我在设计刀具布置图和夹具图的时候提供了很多的参考价值。

Comic book artists in the past would generally sketch a drawing in pencil before going over the drawing again with India ink, using pens and Winsor-Newton brushes.

漫画艺术家在过去一般素描绘图用铅笔之前的图纸再次与印度墨水，用钢笔和温莎牛顿刷子。

This paper introduces the ore drawing process with the natural caving method and the characteristics of each stage, expounds the flow of the ore drawing management with the natural caving method , and probes into some measures that should be adopted in the special condition to reduce the interfusion of waste rock.

介绍了自然崩落法的放矿过程及各阶段的特点，阐述了自然崩落法放矿管理流程，探讨了在特殊条件下应采取的特殊措施，以减少废石的混入。

Then applying the second development tool of AUTOCAD, Visual LISP to scheme out the programs of plotting the network's systems drawing and the water isobar. Consequently, the whole set design from the node outflow distributing to plotting the network's systems drawing and the water isobar is completed.

然后应用AUTOCAD二次开发工具Visual LISP编写出绘制管网系统图程序和绘制等水压线图程序，在AUTOCAD平台上将平差或优化的结果快速成图，从而完成从节点流量开始到管网优化直至绘出给水管网系统图和等水压线图的一整套设计。

The Web-based system is tailored for several topics of engineering drawing such as Orthographic Projection,Sectional View,Isometric and Oblique drawing at the secondary level.

该系统适用于几种工程制图，例如展开图、刻面图、等角图和斜角图。

The statistical analysis of this large set of mutations has led us to propose a diagnostic strategy that should help with the molecular work-up of optic neuropathies.

这一大系列基因突变的统计学分析引导我们提出一个诊断策略，可以帮助我们对视神经病变进行分子学的诊断检查。

The results show that the pipe grouting changes the mechanical parameters of surrounding rocks to achieve the security of engineering objectives by reinforcing surrounding rocks and bolcking the water.

研究表明：小导管注浆一方面改变了围岩的力学参数，另一方面利用浆液的固结特性可以实现堵水和加固围岩的工程目标，使隧道在开挖过程中的安全得到保障。