图形数据处理

As basic element of CAGD, representation, design, display, analysis and handle of curve and surface is main task of CAGD.

作为CAGD系统基本几何元素，自由曲线、曲面的表示、设计、显示、分析以及规格、处理(包括数据结构、数据库、图形的信息形式和调整方式等)问题，是计算机辅助几何设计的主要研究对象和内容。

Two methods to draw productive technical plane figures of cutting areas are developed in the paper:one is vector, by which surveying data are put into system and processed to calculate the area and closing error, and finally graphical file is established in vector format.

由外业测量数据的输入，经系统处理得出面积、闭合差，并最终形成矢量图形文件；其二为栅格法。

The data capture, map operations and spatial data analysis are carried out using the geographic information system.

数据采集、图形处理、空间分析都是在GIS平台上进行的。

For details, please refer to step 2, the diverse tools and table 1: such as graphic designers in design, typesetting and working with graphics and the software used in the image, and table 2: support V series system variable data color multifunction business card printing and membership card making software functionality.

详情请参看步骤2，《认识各类工具》以及表1：图文设计师在设计、排版和处理图形和图像中使用的软件列表，以及表2：支持V系列系统的可变数据彩色数码制卡和会员卡制作功能的系列软件。

Considering the input and output data in practical engineering is very large, one graphical user interface program for complicated soil limit analysis using KEM is developed for the first time.

考虑到实际工程中KEM复杂土体分析计算程序要求的输入输出数据量很大，本文首次编制了基于图形用户界面的复杂土体极限分析KEM人机交互处理程序。

By a series of processing and analyzing the three-dimensional space various graphs and images of seismic wave, many mechanical parameters of rock and soil are computed.

通过对三维数据结构的一系列处理分析形成三维空间地震波的各种图形图像，最终计算岩土体多种力学参数，从而实现对隧道及地下工程前方地质情况的判译、预报。

It can read one, two or three input sequences in either of FASTA, GENBANK or EMBL format, then it runs the external program BLASTN or MegaBlast to do the comparison between paired sequences in background. If the results already exist, it can skip that step and read the output file directly.

它可以接受FASTA、GenBank或EMBL等多种输入数据格式，自动在后台调用BLAST包中的核酸序列比较软件进行比较操作，然后对结果进行分析和处理，过滤掉冗余的信息，最终将结果以动态的图形化方式显示出来。

It can read one, two or three input sequences in either of FASTA, GENBANK or EMBL format, then it runs the external program BLASTN or MegaBlast to do the comparison between paired sequences in background. If the results already exist, it can skip that step and read the output file directly. Then the dynamic display of the results will show in the canvas of the main window.

它可以接受FASTA、GenBank或EMBL等多种输入数据格式，自动在后台调用BLAST包中的核酸序列比较软件进行比较操作，然后对结果进行分析和处理，过滤掉冗余的信息，最终将结果以动态的图形化方式显示出来。

Abstract;By adoptingth esu periorpo werfulca pabilityfo rre al-timed ataa cquisitiona ndd atap rocessing,as w ela sth eri chG UIde signfu nctions provided IAbWindows/CVI virtual measurement and control software, an editing software system of arbitrary waveform generator is developed.

利用LabWindows/ CVI虚拟测控软件具有的超强实时数据采集和处理能力以及丰富的图形用户界面设计功能，开发了一个任意波形发生器编辑软件系统。

Graphical data output is always needed in scientific and engineering projects, and the scalar quantity mark is needed to standardize in the drafting of coordinate axes for the people's conventioanl practice.

中文摘要：在科学研究和工程计算中经常遇到数据的图形输出问题，其中坐标轴的刻度往往需要进行规范化的自动处理，而使用经过处理的坐标刻度更加符合人们的日常习惯。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。