查询词典 turtle graphics

After analyzing the characters of current hydraulic CAD, the method was put forward to use concurrent computer supported cooperative work to regulate hydraulic CAD, and to realize assistant graphics element drawing, principle drawing formation, data exchange, network communication and background data - base service by employing object - oriented technology, dialog box and control widget technology, input - output of graphics ＆ image and socket technology.

在分析当前液压CAD的特点之后，提出了用并行协同设计模式规划液压CAD，运用面向对象（object-oriented）技术、对话框和控件技术、数据库图库存储提取技术、导入导出图形图像技术和socket技术，具体实现了辅助图元绘制、原理图生成、数据交换、网络通讯和后台数据库服务各个功能，使液压系统计算机辅助设计得到进一步的完善。

In videotex, the display mode in which the display characters are those of one or other of the graphics sets, depending on whether contiguous or separated graphics are used.

在可视图文系统中的一种显示模式，在这种模式中，显示字符采用哪一种图形组，取决于所用的是相连图形还是分离图形。

For instance,(1) mountain terrain map: displaying the terrain and topography, is 3D emulation of earth's surface, is convenient for customer to look into the physiognomy, and check the data of input;(2) contradistinguish map of mine well: displaying opposite position relation of the earths surface and workface, user can analysis surface movement and distortion value at every positions of the workface with the map;(3) 3D prediction model: displaying workface, survey dots, survey lines, terrain, movement and distortion in a same map with 3D graphics, revealing the relations of every elements' position;(4) isoline graphics: displaying the value of height, subsidence, incline, movement and distortion with different colors, and giving the value of every color at the side of the map;(5) color cloud diagram: revealing every targets with colors, coloring every point in the map with the color corresponding the value of height, subsidence, incline, movement and distortion and form transitional color in color cloud diagram.

通过井上下对照图，用户可以分析工作面的各个位置的地表移动变形值；（3）三维的预计模型：采用3D形式同时显示工作面、测线、测点、地表地形、地表移动及变形，显示了各要素的空间相对关系；（4）等值线：对地表高程、下沉、倾斜、曲率变形、水平移动和水平变形等各个分量以等值线方式显示。

GDI is the graphics device interface, is a kind of storehouse, data conversion for and graphics device compatible form.

GDI即图形设备接口，是一个类库，将数据转换为与图形设备兼容的形式。

A graphics coprocessor chip enhances the performance of programs with lots of graphics and helps create complex screen displays.

图形协处理器芯片用许多的图表来提高程序的表现力，并且帮忙创造复杂的屏幕显示。

On a stage of discussing the virtual teaching reform, a new graphics education system among the Institutions of Technology has been being built up and perfected. The author demonstrated how to evaluate the position where descriptive geometry is and what function descriptive geometry plays when it comes to the changing graphics education system. The author also discussed how to use descriptive geometry to cultivate students' thinking and design capacity.

摘 要：在探讨实质性教学改革阶段，工科院校新的图学教学体系正在不断改进和完善，怎样看待画法几何课程在这个体系中的位置、价值和功能，如何利用画法几何来培养学生的思维能力和设计能力，是否认为CAD技术与画法几何没有必然联系。

5 Integrating Text and Graphics The integration of text and graphics is probably the single most problematic issue in electronic publishing.

5 整合本文和图形本文的整合和图形或许是电子的出版单一最棘手的议题。

In order to resolve the conflict in this equipment, we can operate in accordance with the following steps to set up: First of all, in the settings window will COM2 shielding, and forced to interrupt the network card is set to 3; if they are PCI interface card and the graphics are in conflict, We can not be allocated to the graphics card IRQ solution is to CMOS in a Assign IRQ for VGA is set to "Disable".

为了解决这种设备的冲突，我们可以按照如下操作步骤来进行设置：首先在设置窗口中将COM2屏蔽，并强行将网卡中断设为3；如果遇到PCI接口的网卡和显卡发生冲突时，我们可以采用不分配IRQ给显示卡的办法来解决，就是将CMOS中的 Assign IRQ for VGA 一项设置为"Disable"。

While these Dual-Head VGA cards may work well for normal office applications, they are not recommended for applications where graphics performance is required, such as graphics design/presentation, games or full motion video, etc.

虽然这些双头显示卡可以正常工作，办公应用软件很好，他们不推荐应用中的图形处理性能要求，如图形设计/演示，游戏或全动态视频等

Finally, the paper presents a relatively complete plan for the reform of course system regarding such special topics as projection principles and basic drawing skills, applied foundation of projection graphics and general purpose computer assisted graphics software, mechanical drawing and general purpose computer assisted drawing software, special computer assisted drawing topics, etc.

多媒体计算机辅助教学以其声音、图像、动画、文字为一体的技术特点，为教学手段的现代化及教学课程体系的改革带来了很好的机遇。

There are different types of personal loans available.

有许多不同类型的个人贷款优惠。

The above mentioned teaching model of spiral rising can be used to avoid rigidness in teaching.

上述螺旋式上升的教学模式，可以避免教学形成模式後的僵化现象。