查询词典 computer-aided design

This paper presents a design method of an off-line portable scanner, which can be used without computer. We discuss the system based on a synchronous Digital Signal Processor with multicenter, which is used to gather data with high speed. TIs TMS320VC5402 is a sixteen-bit fix processor, and we make it the core of our control system. Because it can not only handle data with high speed but also manipulate the data by abundant arithmetic/logic operations and determine the results of processing which can be output quickly as images.

本文提出了一种能够脱机使用的便携式扫描仪的设计思想，论述了高速多通道同步DSP数据采集系统，以高性能的TMS320VC5402十六位定点DSP为核心，充分利用其强大而高速的数据处理能力对采集的数据进行复杂的运算，并快速以图形方式输出处理结果。

The eCAN module in the signal processor TMS2812 is introduced. Its correspondence partial hardware and the software design method with the CAN bus between correspondence is given. The OPC server is used for host, slave computer I/O driver, which has enhanced the ability of the scene intelligence measuring appliance computation complexity and system real-time communication.

详细介绍TMS2812信号处理器的eCAN模块以及其与CAN总线之间的通信，并给出其通信部分硬件和软件的设计方法，采用OPC服务器为上、下位机的I/O驱动程序，满足了现场智能仪表的计算复杂性和系统通信的时实性。

By mixing the model of life cycle law and the fast prototype law in the course of systematic development, the system has been fully benefited by I-DEAS variable size driving. The passenger train (hard seat car, hard sleeping car, soft sleeping car, soft carriage) of common use was mutually designed by incorporating the parameter and computer graphics, the three-dimensional, level and section pictures were assigned automatically, the scheme design with parameter and automation was realized.

在系统的开发过程中采用了生命周期法和快速原型法的混合开发模型，充分利用了I—DEAS软件的变量化尺寸驱动特性，集参数化和计算机绘图于一体，通过对通用客车(硬座车、硬卧车、软卧车、软座车)进行交互设计，自动生成三维效果图和平面、断面布置图，实现了铁路客车方案设计的参数化设计与自动化设计。

If researchers could construct a computer model of the slime mold's behavior, says Fricker, it might help engineers design better transportation networks.

弗里克说，如果科学家能建立黏菌行为的电脑模型，就能帮工程师设计更好的运输网络。

Due to its design, a computer can only keep track of a certain amount of slots.

由于其设计，计算机只能保持在一定的时段数量的轨道。

This thesis specifies the management part's design and implementation of computer department's website.

本论文讲述的是计算机系网站后台管理的设计与实现

In computer network technology, network architecture refers to the overall design of communication systems, and its purpose is to network hardware, software, protocols, access control and topology standard.

在计算机网络技术中，网络的体系结构指的是通信系统的整体设计，它的目的是为网络硬件、软件、协议、存取控制和拓扑提供标准。

Moreover, the paper describes the design of several kinds of popular grains , for instance: monotramonous grain and starlike grain, and obtains computer program.

本论文还论述了几种常用药柱的设计，如单孔管状、星孔装药等的传统设计理论，并将设计过程进行了计算机实现，为一般常见药柱的设计提供了更方便的途径。

The design of a steering controller to achieve levels of computer systems.

本设计的舵机控制器采用两级计算机的系统实现。

In order to design fractal patterns in three-dimensions using computer,and to generate the decorative stereoscopy effect in product modeling,it proposed an automatic method to generate three-dimensional fractal patterns by an integrated using of Visual C ++,AutoCAD and Pro/E software.

为了实现分形图案计算机辅助三维化设计，以生成产品造型触感装饰效果，提出一种集成Visual C++、AutoCAD、Pro/E 的三维分形图案自动生成方法。

The basic concept of FOP can be summarized as to further optimize effective prescription according to the standard of curative effects and with the aid of modern science and technology and theories of traditional Chinese medicine.

其基本内涵可概括为：以确有疗效的中药复方为研究对象，以现代科学技术和传统中医药理论为技术支持，以该复方所治病证的药效响应为评价标准，以优化重组疗效更优的新复方为研究目的。

Ever since our world has been a world, native forests have been indiscriminately exploited by man.

自从我们的世界一直是世界原生森林被任意剥削人。