实际媒体

I list these conflicts because it is not what I heard in the media that scared the hell out of me at times but the fact that I had to physically run to the bomb shelter with my 2 year old last year, and that many times I could hear and smell the missle/scud that landed a bit to close for comfort or that only 200 meters from my parents home 17 children were blown to bits on a bus coming home from school.

我列出这些冲突，因为这不是我在媒体听到吓了我有时在地狱，但事实上，我不得不与我的实际运行2岁去年的这个防空洞，而且有很多次我可以听取和嗅觉的missle /飞毛腿落在了一点安慰，或关闭，只有200米，我的父母家里17个孩子被炸死在即将到来的放学回家公共汽车位。

In addition, some algorithms on curial components are discussed and a prototype named A-Tutor has been developed. The content in the thesis is as following: In Chapter 1, the origin of problem in the paper was introduced and the research work was defined.

本文的研究立足于开展网络教学的实际需要，通过借鉴国内外关于适应性超媒体、智能教学系统和网络教学系统的研究成果，提出了一套教学领域知识的组织和表示方案，用户建模方法和体现智能适应性特征的学习支持系统结构模型，并基于这些研究成果开发了适应性远程学习支持系统--A-Tutor。

By analyzing the current status of Chinese cyber media regulation and by considering the distinguishing features of the country, the thesis brings forth three principles for the cyber media regulation in China - persisting in CPCs characters and principles on the press undertaking, the opening of the internet, and the non-harmful contents.

通过对中国网络媒体管制现状的分析，结合中国的实际国情，中国网络媒体管制应当坚持三个原则：新闻的党性原则、网络的开放原则和内容的无害原则。

Therefore, the proposed detector can be used for the copyright protection of the digital multimedia data.

因此，该检测器能在数字媒体数据的版权保护方面得到了实际的应用。

But media in practice is in fact very ephemeral.

但在实际操作中，媒体的寿命实际上非常短。

Such as DVD player being popularization; Digital camera,cell-phone that can expand memory capacity,MP3 etc.

但在实际使用中，这些数码产品存储的图片、歌曲等媒体文件却不能在DVD上实现直接浏览和播放。

However, at present in middle school stream media is applied very limitedly though the potential is huge.

但是，现代中学教学对流媒体应用的需求迫切而现状却是应用较少难以满足实际需要，在建设与需求之间的多个环节存在不同程度的脱节问题。

In this paper, a CWE model of the distance education system is provided. In order to enhance the bandwidth utilization factor, a transfer method based on multi-channel is presented. Both the transmission of real-time media stream and time-stamp technologies are introduced to the system to ensure the requirement of real-time characteristic and synchronism, and a simple protocol based on RTP (Real-time Transfer Protocol) and UDP is designed. The method, event simulcast, is also brought forward to reduce the data redundancy and expand the collaboration scale of the system.

本文给出了远程教学的协同工作环境模型；设计中为了提高系统带宽利用率，采用一种更符合实际应用要求的"单播+广播"的有效通信方式；为了解决音视频同步问题，参考实时媒体流和时间戳同步技术，设计了一个基于用户数据报协议UDP和实时传输协议RTP的简单传输协议，实际应用中保证了数据的实时性和同步性；系统采用基于显示同播的事件同播方式，这样在一定程度上降低了数据冗余，同时扩大了系统的用户数量。

How to improve the authority and appropinquity of party newspaper is a hot topic in newspaper industrial. Although the reformation of party newspaper has acquired great achievement, with the fierce competition between media and the requirement from reader improves day by day, the reformation of party newspaper itself has not meet the need of its development. Therefore, maybe the experience of excellent media overseas can provide some new idea. The thesis start with the editing and writing experience of The New York Times, combines with the fact in China and tries to analyze what the party newspaper can do in the reformation.

党报要如何增强报道的权威性和贴近性一直是业界讨论的热点话题，虽然党报改革已经取得了较大的成就，但是随着媒体间竞争压力增大以及读者要求的不断提高，党报自身的变革已经无法满足发展的需要，或许国外优秀媒体的发展经验可以为党报改革提供一些新思路，这里笔者就从《纽约时报》的采编经验入手，结合中国的实际情况分析党报改革可以采取的做法。

The Streaming Media and its application in Modern Distance Multimedia Instruction has turned into a prominent topic.With these questions, this dissertation tries to find the advantages of the streaming media by comparing with "The Third Era Media". It is more capable in constructing a profuse learning environment, facilitating the interaction among the content-, students and teachers, developing an inquiry or collaborative learning.

本课题即带着这些问题，从现代远程多媒体教学的实际情况以及流媒体技术的应用现状出发，将流媒体与&第三代媒体&在软硬参数方面进行了比较研究，发现流媒体在现代远程多媒体教学中比&第三代媒体&更能创设丰富的学习情境，增强学习者与学习内容的交互，方便师生、生生之间的协作与情感交流，更有助于学生进行探究式、协同式学习，更能激发学生的学习兴趣，更有助于学生进行意义建构。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。