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   system development 在 公路与水路运输 分类中 的翻译结果: 查询用时:0.162秒
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system development
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  system development
Intelligent high-speed cutting database system development
      
Principles of the system development are briefly described and results of the actual computations are given.
      
Such an approach has a number of disadvantages due to the fact that specific features of these systems are not completely taken into account and because of limited possibilities to make alterations during the system development.
      
Comparative Analysis of Vestibular System Development in Various Groups of Mammals Living under Different Environmental Conditio
      
Identification of a Gene Involved in the Control of the Root System Development in Arabidopsis thaliana
      
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According to social and economic developments,the physical concept,contents and principal steps of transportation system modeling were briefly described.They included inventory,diagnosis,demand and supply analyses, transportation system evaluatian,O—D distribution,mode split,network assignment,definition of system deficiency, generation and evaluation of critical corridor alternatives and system alternatives,etc.The article demonstrated that trans- portation system modeling is the element base of macroscopic...

According to social and economic developments,the physical concept,contents and principal steps of transportation system modeling were briefly described.They included inventory,diagnosis,demand and supply analyses, transportation system evaluatian,O—D distribution,mode split,network assignment,definition of system deficiency, generation and evaluation of critical corridor alternatives and system alternatives,etc.The article demonstrated that trans- portation system modeling is the element base of macroscopic decision—making for transportaation system development, and emphasized that a Chinese way of the modeling should be found.

本文扼要介绍了基于社会和经济发展,进行运输系统建模的物理概念、内容和主要步骤。其中包括现状调查、诊断、需求分析、供给分析、运输系统评价、OD 分布、运输方式划分、网络分配、系统薄弱部位的确定、通道和系统方案的产生分析和评价。文章说明了现代运输建模是交通发展和管理宏观决策的根本基础,以及目前开展该项工作的重要性。

Based on the characteristics of VTS data and the re-quirement of the general user,this paper presents a VTS data manage-ment system,Some related software engineering techniques are introdu-ced to make the system development more efficient。The method mentioned here can not only offer help to VTS data processing system, but also serve as a reference fOr the development of other middle or small scale management system

首先分析了港口交管数据的特征,根据这些特征和一些具有普遍意义的用户要求,提出一种系统方案,然后,介绍了相关的软件工程技术,用以提高系统开发效率。据此开发的“秦皇岛港交管数据管理系统”和“烟台港交管数据管理系统”,已于去年正式投入使用,运行良好。这里介绍的方法,不仅对开发港口交管数据管理系统有直接的帮助,而且对一般中小型数据管理系统的开发也有参考意义。

In this paper, the characteristics,measures and results of the port system development in Washing-ton State, U. S. A. since 1970s are analyzed. The experiences, such as catching the good opportunity ofthe economics development in the Asia - Pacific region, planning unifiedly the status, function and rolefor each port region, and developing container transportation can be used for references to developcoastal port system in our country.

本文在分析70年代以来美国华盛顿州港口系统开发的特征、措施及其效果基础上,总结出华盛顿州港口系统抓住亚太地区经济腾飞的良机,统一规划沿海各港口群区的地位、功能和作用,大力发展集装箱多式联运等经验,均可作为发展我国沿海港口系统的借鉴。

 
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