数字数据

As the beginning of this thesis, the important meanings of sea ice to global climate change and ocean engineering in polar and subpolar sea regions are explained firstly. Then, it is pointed out that sea ice numerical modelling, as a powerful tool of sea ice research, is limited by the precision of parameters within models instead of itself so far. It is meaningful to study the important parameters of sea ice dynamics by means of the rapidly developing digital imaging techniques so as to provide better input parameters needed in numerical models.

文中首先阐述了海冰对全球气候变化和极区、亚极区海域海洋工程问题的重要性，并指出作为海冰研究重要手段之一的海冰数值模拟发展到目前，其准确性更加受到海冰参数而非模式本身的限制，因此以目前快速发展的数字图像技术为工具对海冰动力学过程中的重要参数进行研究，以提供数值模式所需要的高精度和准确性的数据，是非常有必要的。

This number is a little deceptive because only 480 to 486 of these lines contain video information; the remaining 39to 45 lines are reserved for sync pulses to keep the television's circuits synchronized with the video signal.

因为在这些线中的只有80到486条包含了电视信号的数据；剩余39到45条行被同步脉冲保留用以维持电视能与信号一起同时被使用，所以这一个数字稍微具有一定的迷惑性。

We will present harmonic amalgamation algorithm, create Tangram algorithm, efficiently used them in digital image hiding; furthermore, we research on combination of different algorithms, in order to hide multimedia data into different kind of host , and got successful experiments.

提出了调配融合算法、创造了"中国拼图"算法，高质量地应用于数字图象信息隐藏；此外，还研究了不同算法的综合技术，用于不同信息载体中的多媒体数据之间的信息隐藏，取得了成功的经验。

Quality assurance and control for every steps of working process of seisrnic survey, status of equipments, and processing of seismic acquisition data is new tend of developing for telemetry seismic data acquisition system abroad in recent years.

对地震勘探的施工过程、设备状态以及地震采集数据的处理等各环节进行质量保证和质量控制是近几年国外遥测数字地震仪发展的一个新动向。

The University of Texas's digital library, known as Digimorph, for example, contains hundreds of specimens and nearly a terabyte of data.

例如，德克萨斯大学的被称做 Digimorph 的数字图书馆就包含几百种标本和接近1000G 的数据资料。

Support 720p/1080i - Playback files in PC through wired Ethernet (10/100Mbps)- Playback the recorded contents in HDD; Playback the files stored in HDD - directly playback the files on external devices like USB drive, HDD, Card reader(through USB2.0 Host Port)- support multiple file format: MPEG 1 /2/4, DivX, Xvid, VCD/SVCD/DVD, MP3/WMA, Dolby digital, AC3, JPEG, Kodak picture CD - fast forward/reverse, repeat playback - view Pictures in various ways: Rotate, zoom, music slide show Transferring/storage function - with USB2.0 Target port and USB2.0 Host port - work as USB HDD when connected to USB port on PC for file store / backup / transfer (through USB2.0 Target port)- supports USB drive, HDD, Card reader data exchange (through USB2.0 Host port) Editing recorded A/V title without PC - HDD format - AB Erase, split title, merge title, add chapter mark - Copy, delete, Rename Terminals: Composite video in, composite video out, component video out, left/right audio in, left/right audio out, mini optical audio out, RJ45 net port, USB2.0 Host, USB 2.0 Target HDD Support IDE HDD, support FAT32 File Support FAT32 and NTFS Power: DC12V(1.5A) Power consumption: 1W, 6W.

支持720 p/1080i的影像-播放档案的电脑，通过有线以太网（ 1 0/100）-重放所记录的内容，在硬盘；重放档案储存在硬碟-直接播放该档案的外部设备，如U S B驱动器，硬盘，智能卡阅读器（通过u sb 2 0.0主机端口）-支持多种文件格式：的M PEG1 / 2 / 4 ，转换，音频，视像/格式/数码影碟， m p3/wma，杜比数字， a c3，的J PEG，柯达图片光盘-快速前进/扭转，重复播放-看照片以各种方式：旋转，缩放，音乐幻灯片播放转让/存储功能-与U S B2.0的目标端口和U S B2.0主机端口-工作作为U SB硬碟当连接到US B端口的电脑档案储存/备份/转让（通过USB2.0的目标端口）-支持U SB驱动器，硬盘，智能卡阅读器的数据交换（通过U SB2.0主机端口）编辑记录的音频/视频标题，没有电脑-硬盘格式-抗体抹掉的，分裂的所有权，合并名称，地址章马克-复制，删除，重命名终端：复合视频，复合视频，分量视频输出，左/右音频，左/右音效输出，迷你光学音效输出，接头R J45网络端口， U SB2.0主机， USB 2.0接口目标硬盘支持的IDE硬盘，支持FAT32文件的支持和FAT32和NTFS电源：： DC12V （ 1.5A和）耗电： 789， 6瓦特。

There's a trend in digital libraries now towards combining heterogeneous data from a wide variety of sources.

有一个趋势，在数字图书馆中现在从各种各样的来源的混乱的数据相结合。

Data compressed encoding and uncompressed decoding is one of the key technologies applied widely in digitalcommunication system at present .

数据压缩编码技术是目前广泛应用的数字通信系统中的关键技术之一。

Digital information is stored in an unpatterned magnetic film, using the inherent, natural properties of the domain walls in ferromagnetic materials to write data on an unpatterned magnetic film.

通过用铁磁性材料中畴壁固有的自然特性在未构图的磁膜上写入数据，在未构图的磁膜中存储数字信息。

The raw , unprocessed facts ,including text ,numbers ,images ,and sounds are called data .

生的肉，不加工的事实，包括本文，数字，图像和声音叫做数据。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。