design vt. 1.计划,企图,立意要…。 2.指定,预定;留给,留着。 3.设计,草拟,拟定,筹划;起草,画草图,打(图)样。 design an attack 计划进攻。 design one's son for [to be] a soldier 立意要儿子做军人。 design a room for one's library 指定一间屋子做某人书房。 vi. 计划;打样,打图样 (for)。 n. 1.计划;企图;目的,意图,野心,阴谋。 2.(小说等的)提纲,结构,构想,情节。 3.设计,图案,图样。 by design and not by accident 是故意不是偶然。 have a design on 对…有野心,企图。 have designs upon [against] sb.'s life 拟加害某人。
In order to utilize the frquency resource adequately and increase the capacity of mobile communication system, the wireless electric wave propagation of existing mobile system always adopts the microcell structure . forecasting the path loss characteristic of electric wave accurately can provide the necessary condition for the layout and design of wireless network, at the same time it is a precondition for the research on the microcell mobile system . the methods of forecasting of wireless electric wave propagation can divide into two parts : one is pluse and respond, that is establish the empirical model based on experimental and statistical data; the other is ray tracing method, that is establish the deterministic model based on theoretical analyse . the paper discuss the characteristic of wireless signal electric wave transmition in symmetrical atmosphere of earth, and introduce the common path loss transmition model in land mobile communication system, also point out the localization of these models based on experiential methods 而精确预测无线电波传播路径损耗特性,则为合理的微蜂窝无线网络规划、设计提供了必要条件,同时也是研究微蜂窝移动通信系统性能的前提。无线电波传播预测的方法分为两类:一是用冲激响应法,即根据实验、统计所得数据建立经验性传播预测模型;另一种是用射线跟踪方法,即依据理论分析来建立确定性的传播预测模型。本文首先讨论了在地球表面均匀大气中的无线电波传播的基本特性,介绍了陆地移动通信系统中常用的几种电波传播路径损耗经验性预测模型,并指出了这些经验性传播模型对于微蜂窝小区无线电波传播特性研究的局限性。
We own professional painters almost one hundred who are medium or advanced artists have been dedicating to painting creation as well as environmental art layout and design for a long time, meanwhile our painters has built up a favorable, nationwide network covering famous oil painting industry and painting artists cooperation 公司拥有职业画家近一百人,他们在事业上卓有建树,是一批长期从事油画艺术创作环境艺术设计与规划的中高级专业艺术人才,并拥有良好的全国性的著名油画行业艺术家合作网络。
By principles of city renaissance, historical block protection, circumference area harmonious development and sustainable development, the layout and design for reconstruction of zhongshan road downtown was done; the function orientation and development goals of this area was analyzed; in combination with the practical situation of zhongshan road, seven function subareas were discussed 摘要本着城市复兴、历史街区保护、周边地区协调发展、可持续发展的原则,进行了中山路商贸区改造的规划设计的研究,分析了中山路地区功能定位与发展目标,结合中山路实际情况,阐述了七大功能分区。
Grasping the layout and design of dewelling house and sufficenctly using natural resource, paying attention to saving ground and setting up favorable climamte in residence, popularizing new builiding materials with energy-saving and improving calorific performance of building surrounding structure are important measurements of dwelling house industry taken to develop energy-svaing and ground-saving residential in our country 把握住宅规划设计,充分利用自然资源;注重节省建筑占地,营造良好区域小气候;推广应用建筑节能新材料,改善建筑围护结构热工性能:是住宅开发建设适应国家发展节能省地型住宅的重要举措。
(4 ) through the analysis technique of modem network designing, the paper provides the network layout and design project with sufficient argumentation, puts forward and realizes data management strategies of centralized management and distributed management and uses the equipment ability in the most degree (4)在对现代网络技术研究的基础上,提出了论证充分的网络规划与设计方案。提出并实现了分布式和集中式管理的组网策略与设计方案,最大限度地利用设备能力。
On the base of analyzing the characteristic . function . layout basic theory of city expressway and the present expressway practice, this article constructs the basic theory system which primary study content is layout and design of expressway lines and net as well as the design of expressway network nodes 本文在分析城市快速路的特点、功能、布局基本理论和现行快速路实践的基础上,构建了以快速路线网布设和快速路节点设计为核心研究内容的城市快速路基本理论体系。
Focus on the problem of design for general platform of microcomputer's peripheral circuit, we study the realization of common functions for peripheral circuit based on msp430 series chip of tl company and give a detailed layout and design for the constructing of general design platform, finally we put forward two platform realization methods for both static configuration and dynamic configuration 之后以建设微机外围电路通用化平台为主线,研究了以msp430系列单片机为核心的常用外围电路的功能实现及性能分析,并对通用化设计平台模型的建立进行了详细的规划设计,给出了静态配置和动态配置两种平台实现方式。
This paper draws lessons from the design experiences of domestic large scale power station which uses gis technology and combines with the 330kv gis design of the gong bo xia and li jia xia power station that are designed the northwest investigation design and research institute . this paper not only advances some common questions about gis such as selecting model and demonstrating, compiling technology standardization of the device, layout and design, test, enviromental protection and maintenance, etc, but also supplies effective solution commonly used in engineering 本论文借鉴国内采用gis技术的大型电站的设计经验,结合国家电力公司西北勘测设计研究院承担的公伯峡、李家峡电站330kvgis设计,提出gis在选型论证、设备技术规范书编写、布置设计、试验、环保维护等方面的常见问题,并提供在工程应用中较常用的有效的解决措施。
Then, it illustrates some important problems and technologies, including the information modeling of part, object-oriented designing of feature modeling, the layout and designing of process database, the development of two process designing tools-process dictionary and technician, the implementing of three key technologies in process designing module-template technology, drawing technology of process drawings, generating and printing technology of process card, etc 接着,本文着重阐述了系统的一些主要问题和相关技术,包括基于特征的零件信息模型建立,特征建模的面向对象实现;工艺数据库的规划与设计,工艺手册和工艺师两个工艺设计辅助工具的开发;工艺设计模块的三个关键技术?模板技术、工序图形绘制技术和工序卡片生成与打印技术。