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- HFC Network Design of Future 面向未来的HFC网络的设计
- Two-way HFC network design was divided into two parts: fiber trunk networks and current feed coax networks design, passive coax networks design. 双向HFC网络的设计分为两大部分:光纤干线网与有源同轴分配网设计,无源同轴分配网设计。
- This article gives detailed description of the design of fiber net of broadband HFC network in the residential quarters and introduces the calculating method of fiber net rate. 阐述宽带有线电视系统住宅小区的光网络设计方案,介绍分光比的计算方法。
- HFC Network Design in Ma'anshan City 马鞍山市区HFC网络的设计
- The passive coax networks design problem can be solved when we apply evolutionary algorithms to the two-way HFC system. After improved with evolutionary algorithms, the assistant design software could fleetly plan optimistic two-way HFC network. 利用进化算法能够解决HFC无源同轴分配网络的设计问题,对现有的辅助设计软件进行改进后,能够快速设计优化的双向HFC网络,解决HFC网络设计中的困难。
- Although some assistant software was used in two-way HFC networks design, it had not enough intelligence to solve the problem of passive coax networks design. 虽然也有一些工程设计辅助软件,但这些软件不能完全满足双向HFC网络中同轴无源分配网络的智能设计要求。
- Bothway HFC network Design and feedback method of study 双向HFC网络的设计与回传技术探讨
- Design of Reverse Path of Bidirectional HFC Network HFC双向网反向通路的设计
- Nowadays nobody is laughing off the idea of Martian life, and that change in perception could affect the design of future Mars probes. 现在,没有人会对火星生命仅仅付之一笑了,这种认识的转变将会影响下一代火星探测器的设计。
- A few suggestion to subzone Both-way HFC network design construction work 关于小区双向HFC网络设计施工的几点建议
- The models are used for reclamation layout planning, design of marine structures, waterway studies and assessment of future maintenance dredging requirements. 这些模型可应用在填海工程规划、海事结构设计、航道研究和拟定日后的海港疏浚计划。
- This system basicly achieves user requirement, and provides a good testing platform for optimal design of brakes of future aircraft. 系统基本达到了设计要求,为今后飞机刹车系统优化设计提供了很好的测试平台。
- Discussed the designing method and steps of HFC networks according to the practice of the designing in Anqing CATV networks, put forward a new concept in CATV networks designing systematically, scientifically and reasonably. 结合安庆市有线电视网络设计实践 ,探讨HFC网络设计的方法和步骤 ,提出有线电视网络设计的系统化、科学化、合理化的概念。
- The models are used for reclamation layout planning,design of marine structures,waterway studies and assessment of future maintenance dredging requirements. 这些模型可应用在填海工程规划、海事结构设计、航道研究和拟定日后的海港疏浚计划。
- Introduction is given to the carding performance and effect of gradual serried tops with new arc design.Conclusion is made that the product will be the leading design of future. 介绍了渐密型、弧形变化植针排列的盖板针布的梳理特点及效果,指出该品种是盖板针布的新型品种,也是其发展趋势。
- Design of Bidirectional HFC Network and Test of Return System 双向HFC网络的设计与回传系统的调试
- The design of the IC card management system has also taken into account the mutability of future application environment, thus obtaining noticeable flexibility and scalability. 一卡通管理系统的设计充分考虑了今后应用环境的变 化,具有较高的灵活性和开放性。
- Lo, S.L., J.T. Kuo, and S.M. Wang, 1996, Water Quality Monitoring Network Design of the Keelung River, Northern Taiwan, Water Science and Technology, Vol.34, No.12, pp.49-57. 陈昶宪、郭振泰、王宁本,1997年,"复合支流马斯金更洪水演算模式之建立",中国土木水利工程学刊,已接受,编印中。
- Potentially, these parameters, equations, and rules may be utilized for determining the feasibility of renovated systems, as well as, for optimal design of future systems. 若能运用于系统设计之初,则更可发挥其功能,使物流系统之设计达到最佳之效果。
- The field pipeline network design of a new type permanent sprinkler irrigation system with hexagonal (quadrangular) impact driver sprinkler was discussed in this paper. 对六方(四方)形摇臂式喷头在一种新型固定式管道喷灌系统中的田间管网布置形式进行了分析。