| 1. | Part 3 : the theoretical basis of the distance education which makes use of the interactive television is the constructivism
第三部分：论证了运用交互式电视技术的远程教学的理论依据是建构主义理论。 |
| 2. | The thesis can be divided into three parts : part 1 : the technique and the development of the interactive television are introduced in detail
全文共分为三部分：第一部分：详细介绍了交互式电视的技术状况和发展情况。 |
| 3. | On this basis , a distance teaching model constructed by the interactive television technique will be deigned based on the bidirectional catv
在此基础上，设计一套基于双向有线网的运用交互式电视技术构建的远程教学模型。 |
| 4. | The development of information technology and the higher requirement for television pastime , interactive television attracted more and more attention
信息技术的迅猛发展和人们对电视娱乐的高要求，使交互式电视受到越来越多的重视。 |
| 5. | Now , a growing number of u . s . hospitals are also offering instant gratification through interactive television , high - speed internet and other comfort - oriented perks designed to make patients feel like hotel guests
现在，美国许多医院都在为病人提供最满意的服务，如在医院安装交互式电视提供快速的网络等服务，让病人住进医院如同入住酒店一样舒适。 |
| 6. | Based on this , the interactive television technique , a high - tech digital television technique , which is being most concerned is analyzed systematically . what " s more , the plan of reformation concerning with net platform of this technique is put forward
并以此为切入点，对当前颇受关注的一种高新数字电视技术? ?交互式电视技术进行了系统分析，还对实现此技术的网络平台提出了改造方案。 |
| 7. | Beginning from the discussion of designing principle to the function , the analysis and remaking of the net platform that can be used to realize the model , the distance teaching model based on the bidirectional catv and constructed by the interactive tv technique is put forward
从实现此模型的设计原则、功能设计及网络平台分析、改造的论述，最终提出一套基于双向有线网的运用交互式电视技术构建的远程教学模型。 |
| 8. | The former includes : the formation of the interactive television and the key techniques ; whereas the latter includes : the current state and the future tendency , the field that it can be applied and the advantage of the usage of the interactive television on the distance teaching
主要包括交互式电视系统的构成、关键技术、国内外的发展动态及今后的发展趋势和交互式电视可能应用的领域，并阐述了交互式电视运用于远程教学的优势所在。 |
