专业英语-multimedia教程方案.ppt

Specialized English on Telecommunication Yang Xiaoqing Unit 18 Multimedia Key terms: transmission that combine media of communication (text and graphics and sound etc.) Multimedia a user interface based on graphics (icons and pictures and menus) instead of text; uses a mouse as well as a keyboard as an input device GUI Graphics User Interface 图形用户接口 CD-I Compact disc interactive 交互式紧凑光盘系统 JPEG Joint photographic experts group MPEG Moving picture experts group MIDI Musical Instrument Data Interface 乐器数字接口 Bitmap 位图 SVG Scalable Vector Graphics 可缩放的矢量图形 GIF Graphics Interchange Format 图形交换格式 RGB 三原色模式 CMYK 印刷色彩模式 (cyan青，magenta品红，yellow黄，black黑) Hypertext 超文本 computer software that recognizes numbers and letters of the alphabet which are written on paper, so that information from paper documents can be scanned into a computer OCR optical character recognition 光学字符识别 MDBMS Multimedia database management system 多媒体数据库管理系统 Pervasive 扩大的，渗透的 Whimsical 古怪的，反复无常的 Pin 钉住 Nuance 微小的差别（色彩等） Perspective 透视，角度，远景 Convey 运输，传递，转换 Counterpart 伙伴，副本，对应物 Artifact 人工制品 Video-clip 录像剪辑 Audio recording 唱片 Juxtapose 并置，并列 Innovative 创新的，富有革命精神的 Ingredient 成分，要素 Synthetic 合成的，综合性的 Extract 抽取，分离 indicator consisting of a movable spot of light (an icon) on a visual display; moving it allows the user to point to commands or screen positions Cursor 光标，游标，指针 Annotate 给….注解 DQDB Distributed queue dual bus 分布式队列双总线 Deploy 采用，推广应用 Predominance 优势，显著 Precursor 先驱，前任 Voice－grade 音频级 Computer mediated communications 计算机中介通信 an event or situation that happens at the same time as or in connection with another Accompaniment 伴随物，附属物 Consensus 意见一致 VOD Video-on-demand 视频点播 Deadline 截止时间 Constrain 限制，约束 Deviate 偏离 Preference 选择，喜欢 Dominant 主要的，控制的 By contrast 相反，对比起来 Pass on 传递，切换 Lena image (512*512) Bmp 24bit 769k JPG 41k GIF 138k TIFF 897 PNG 672 Bmp monochrome 33k Passage B Characteristics Multimedia is one the most innovative ways of using a telecommunica