查询词典 prototype

A prototype is implemented, in which our approach is used to finish the dynamic reconfiguration of CORBA-based application.

然而，这些构件通常是由不同的开发者在不同的环境下，以不同的方法学开发完成的。

On the basis of Earth surface space using reference ellipsoid as height basis, map space using Gauss-Kruger projection plane as height basis, a viewpoint is proposed that map projection actually establishes corresponding relationship between the height bases of two different spaces above. From the viewpoint of projection and visible representation, the relationships among earth surface space, RS imagery space and map space are analyzed; the differences among different representations of earth surface space are identified theoretically; virtual reality is applied to the representation of land surface space, and a prototype of real 3D virtual reality system based on spatial information is developed. By means of digital simulation, virtual reality representation of land surface space in visual image space is realized.

在以参考椭球面为高程基准面表征地表空间、以高斯-克吕格地图平面为高程基准面表征地图空间的思想基础上，提出了地图投影实质上是建立两个空间的高程基准面之间关系的观点；从投影和可视表达的角度，分析了地表空间、遥感图像空间、地图空间之间的关系，从理论上区分了对地表空间的不同表达方式之间存在的差别；将虚拟现实技术应用于地表空间的表达，研制了空间信息三维虚拟现实系统原型，利用数字模拟技术在视像空间实现了对地表空间的真三维虚拟现实表达。

At the end of this paper it introduces the experiment with the lower limbs rehabilitative robot prototype.

介绍了下肢康复训练机器人的实验情况。

In the late 1990s, the emergence of a relatively perfect computer protection prototype, and put into trial operation of the electricity system. 80 Age structure of computer hardware and software protection technology matures, and in some countries replication. 90 Age, the power system relay protection technology developed to computer era, it is protective of the historical process of technological development of the fourth generation.

在70年代后期，出现了比较完善的微机保护样机，并投入到电力系统中试运行。80年代，微机保护在硬件结构和软件技术方面日趋成熟，并已在一些国家推广应用。90年代，电力系统继电保护技术发展到了微机保护时代，它是继电保护技术发展历史过程中的第四代。

Then the pressure correction method is used to carry out numerical calculation. According to aforesaid, the paper has used the method in example. Through analysis of the prototype pump, it puts forward two remodification approaches and solves them.

本文结合实例，通过对原型泵CFD计算结果的分析，提出了两个优化改型方案，并对优化改型方案进行了数值计算。

Then, after reviewing former research, we combine the solution of industry and academy, a new architecture called BWADM based on the researches above is proposed, it is a distributed data mining system based on Web services and Agent in Electronic commerce environment. Web service composition rules and execution of Web service composition are discussed. These modules are introduced detailedly in Electronic commerce environment; there are algorithm management module, control center module, algorithm database module and model representation module. Lastly, a prototype system of distributed data mining is given in Electronic commerce.

在此基础上，结合业界和学术界对Web服务和移动Agent的研究成果，将Web服务和Agent最新技术引入了电子商务环境中分布式数据挖掘，提出了电子商务环境下基于Web服务和移动Agent技术的数据挖掘架构BWADM，并论述了组合服务规范与组合服务的执行，具体阐述了此架构的数据预处理组件、算法管理组件、控制中心组件、算法库组件和模型表示组件。

Implementation of a prototype system, the retrieval of this paper, the simulation technology.

实现了一个原型系统，对本文提出的检索技术进行了仿真实验。

In this paper ,we utilize the imagery with greater 1 meter resolution which is so called very high resolution as experimental data and do the research of ribbon road and simple building roof , and we talk about the process and method of extraction from high-resolution remotely sensed imagery :the representation of road and building in high-resolution image is analyzed ;a method of semi-automatic extraction for ribbon road based on angular texture signature and profile matching is promoted ;a algorithm for road extraction based on Snakes model is compared and analyzed ;the method of object-oriented image analysis and classification is introduced and we utilize this method to extract simple building roof semi-automatically ;the algorithm of road extraction is implemented as prototype system ;finally , the practicability of above-mentioned method are evaluated .

本文以分辨率大于1米的超高分辨率遥感影像作为试验数据，以具有一定宽度的带状道路和简单建筑物屋顶作为研究对象，探讨分析了高分辨率遥感影像中地物要素的半自动提取过程和方法：分析了高分辨率遥感影像中道路和建筑物的特征表现；提出了一种基于角度纹理特征和剖面匹配的带状道路半自动提取方法；对比分析了基于Snakes模型的道路提取算法；介绍了面向对象的图像分析和分类方法，使用该方法对简单建筑物屋顶进行了半自动提取；以原型系统方式对道路提取算法进行了实现；最后结合试验，对上述各种方法在实用性方面进行了评估。

Base on virtual reality technique, a virtual prototype of rice bran extruder was established on the Internet.

基于Internet虚拟现实技术，运用计算机三维辅助设计软件研究开发了米糠挤压稳定设备的虚拟样机。

One SFG rickettsia strain,named as NH 95,was isolated from Haemaphysalis yeni collected in Ninghua county and was compared with the prototype strains and Chinese reference strains of SFG rickettsiae by SDS PAGE,Western blot and PCR/RFLP.

并从宁化县收集的越原血蜱中分离到一株斑点热群立克次体，命名为NH－95株，分别用SDS－PAGE、Westernblot及PCR／RFLP进行了鉴定。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。