Hainan International Island strategy is a good opportunity for the development of regional economy and tourism in Hainan,Hainan province has already framed the planning outline,which will be carried out *** internatio...
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ISBN:
(纸本)9783642251870
Hainan International Island strategy is a good opportunity for the development of regional economy and tourism in Hainan,Hainan province has already framed the planning outline,which will be carried out *** international island construction not only requests the hardware internationalization,but also requests the management *** tourism information system development based on Geographic Information System has already become the management pattern in the international tourism developed countries,therefore,Hainan province must keep up with the pace of development and establish the tourism information system of Hainan international island based on the Geographic Information System as soon as possible,in order to provide complete information service for the government departments,tourism enterprises,tourists and to provide the scientific accordance for the future development of Hainan ***,this paper briefly introduces the geography information system and Hainan international tourism island,then describes the application of Geographic Information System in the construction of Hainan international island in detail,on this basis,it designs the overall structure and function of tourism information system of Hainan international tourism island.
Ice-shedding will cause the violent oscillation of the lines, and makes the conductors jumping up and down. The jumping of the conductors reduces the phase-to-phase clearance, even leads to interphase flashover and st...
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ISBN:
(纸本)9783642251931
Ice-shedding will cause the violent oscillation of the lines, and makes the conductors jumping up and down. The jumping of the conductors reduces the phase-to-phase clearance, even leads to interphase flashover and structural destructivition. Aiming at the difficulties in measuring the vibration problem caused by ice-shedding of conductors, A sensing meathod on binocular vision theory is presented. The restriction between conductors in 3D space and image in camera are used to get the measurement model, which is based on binocular vision theory. The measurement mathematical model of conductor is soluted by standard length binocular visual system calibration meathod, then, the 3D information of conductor is recoveried. In the measurement experiment, the binocular vision measurement system is established. The experiment results indicate that the measuring system is both simple in structure and convenied for the vibration measurement of ice-shedding conductor.
Tangshan is a typical resource-based city,so it will face city's transformation and need to adjust its industrial structure as other resource-based *** industry,with its feature of low cost but high yield,low ener...
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ISBN:
(纸本)9783642251870
Tangshan is a typical resource-based city,so it will face city's transformation and need to adjust its industrial structure as other resource-based *** industry,with its feature of low cost but high yield,low energy consumption and pollution,strong driving effect and high employment,becomes the preferential choice for transforming a city's ***,it is essential to utilize Tangshan's superior resources,location and economic environment,focus on its tourism industry to promote the first and second industry transforming to tertiary industry,and then can optimize Tangshan's economy overall.
In recent years,there have been many natural disasters and catastrophic disasters occurred in China,which has caused great losses of lives and assets,geographic information systems techniques are playing more and more...
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ISBN:
(纸本)9783642251870
In recent years,there have been many natural disasters and catastrophic disasters occurred in China,which has caused great losses of lives and assets,geographic information systems techniques are playing more and more important roles in earthquake disaster *** main goal of this paper is the rapid response to the earthquake relief,based on the concepts of geographic information services techniques,using the unified two-dimensional and three-dimensional geographic information service platform,which integrates information display,query,comparison and analysis,we mainly study and discuss the technical approaches and methods based on serviceoriented on integration of the earthquake disaster information and thematic information with the geospatial information,and the statistical analysis,achieves the management of the earthquake monitoring information,visualization,and statistical *** can provide a scientific and effective method to the deployment,implementation and disaster assessment for the earthquake relief.
Precision marketing is an important marketing strategy to improve customer satisfaction and customer *** essay combines two-step clustering and Apriori algorithm in data mining technology efficiently,introducing two-s...
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ISBN:
(纸本)9783642251870
Precision marketing is an important marketing strategy to improve customer satisfaction and customer *** essay combines two-step clustering and Apriori algorithm in data mining technology efficiently,introducing two-stage behavior analysis model,and provides application cases of two-stage behavior analysis model in both customers segmenting and customers consumption patterns mining,taking precision marketing of telecommunications data services as an example.
E-commercial logistics has come to be an inevitable trend in the development of modern logistics and it has been pushing forward the development of national economy. It has shortened the trading span of commodities, s...
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ISBN:
(纸本)9783642255373
E-commercial logistics has come to be an inevitable trend in the development of modern logistics and it has been pushing forward the development of national economy. It has shortened the trading span of commodities, sped it up and lowered the cost of trading. However, its recent development saw some problems, which has constrained the development of E-business. How to reconcile E-business and logistics is crucial and worth exploring in the new-born logistics in China. This paper began with the birth and growth of logistics to elaborate its significance in E-business and analyzed the bottlenecks in the development of E-commercial logistics with some countermeasures at last.
There is some bad thing in the teaching of course of communication theory experiment. This article describes the reform of communication theory experiment from the experimental content, teaching method and the way, an...
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ISBN:
(纸本)9783642255373
There is some bad thing in the teaching of course of communication theory experiment. This article describes the reform of communication theory experiment from the experimental content, teaching method and the way, and designed and comprehensive experiment. This paper elaborates the research of teaching reform on communication theory experiment to raise the manipulative ability and innovation of the students. This experiment educational reform's goal is to make the course content unified actual;to make every effort in the educational model that transforms "by the teacher" to "by the student", which can stimulate student's interest, develops student's thought space, enhancement innovation ability and beginning ability. The educational reform plan is in the implementation, it has made the tangible progress in the experiment teaching.
The Sanhaowu river,as the only one landscape water in the main campus of Tongji university,has a significant influence on the whole ecological environment of this *** correlation between water quality parameters and h...
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ISBN:
(纸本)9783642251870
The Sanhaowu river,as the only one landscape water in the main campus of Tongji university,has a significant influence on the whole ecological environment of this *** correlation between water quality parameters and hyper-spectral reflectance was studied with models established for each parameter and applied in the Sanhaowu *** R2 values of the model equations for dissolved oxygen(DO) and Chemical Oxygen Demand(COD)were 0.9379 and 0.6770,respectively,showing strong positive *** models then were applied to retrieve water quality based on hyper-spectrum *** results are satisfying but other may not reach the expecting *** researches are needed to motify the models.
At present,China is in the most prominent time of the social *** the same time,population and vehicles are increased rapidly in the *** interaction and large-scale events are also happened frequently in *** this are m...
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ISBN:
(纸本)9783642251870
At present,China is in the most prominent time of the social *** the same time,population and vehicles are increased rapidly in the *** interaction and large-scale events are also happened frequently in *** this are making the problem of urbanization increasingly *** order to solve the problem caused by urbanization,city modeling has been rapid developed in recent *** paper presents a Google map based platform for city modeling and *** platform aims to ease the problem caused by *** is feasible and cost-effective to develop applications base on this *** paper also introduces an application based on Google map API for flex,which implements some functions,such as adding,deleting,modifying points and lines on map,and the property of markers can be dynamically *** all the added data is stored in the local *** the basis of this platform,city modelers may reduce their burden and concentrate on modeling methods.
In the large-scale supply chain network,the supply capacity of core enterprise is not only affected by itself,but also by the supply capacity of *** it is of vital importance for the core enterprise to make vendorsele...
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ISBN:
(纸本)9783642251870
In the large-scale supply chain network,the supply capacity of core enterprise is not only affected by itself,but also by the supply capacity of *** it is of vital importance for the core enterprise to make vendorselection in the supply chain to achieve maximum supply capacity for the entire supply chain *** order to solve difficult calculation effectively,we adopt nested hybrid genetic algorithm with computer software to optimize this *** calculation result indicates that this method draws the right vendorselection and figure out the maximum supplying capacity for the network.
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