数字数据

After that, the issue, which should be solved in the picture additive process, is discussed in detail. On the base of analyzing digital television signal data construction, TBC processes is put forward to apply in each group signal. Effective data taken off from the key signal is also solved. And the choice and insertion is used to protect assistant data.

接着，详细讨论了在图像叠加过程中应解决的问题，在分析了数字电视信号数据结构的基础上，提出了对各路信号进行TBC处理的方法，同时解决了对键信号进行有效数据提取的问题，并通过选择插入的方式对辅助数据进行了保护。

By thorough analysis and synthetize this paper made a frame of the System of Intelligent Instrument and its hardware structure. As followed, this paper depicted design details of Intelligent Instrument "s hardware, it included the design of interface circuit, data commutations and digital logic of DSP, MCU, Internet"s chip and ISPs apparatus etc., and have designed schematic map and circuit. So it accomplished the full design of hardware/software of the New Type Intelligent Instrument.

本文具体给出了新型智能仪器硬件结构及实现，描述了智能仪器硬件设计细节，包括数字信号处理器、单片机、Internet接入芯片、可编程数字/模拟器件等在新型智能仪器中的接口电路设计、数据通信设计和数字逻辑设计等，详细地给出了设计原理图和电路图；给出了新型智能仪器的软件设计细节，从而完成了新型智能仪器完整的软硬件设计。

The new system directly digitalizes the strain signal assembles the data into a data package and then transmits it outside via infrared. As well as increasing infrared intensity increasing data transmission speed with the help of these measures, the reliability of the new system is greatly enhanced.

新系统通过对活塞应变信号的现场数字量化，数据以数据包的形式发送，增大红外发射电流，提高数据传输速度，使新测量系统在恶劣的工作环境中，数据传输的可靠性大大提高。

Electric seal is a method to sign a document and it is a kind of electric signature, though a document has some difference compare to other kind of data like program, data of a database, according the speciality of a electric signature to a document, such as view what we signed , validate the signature in a document directly, how to archives a document which has been signed, how to read a document has been archived, it points out that a document is exactly some data with some format data, a document could be disparted as two parts, data and format data.

电子印章是应用层的数字签名，是电子签章的一种，由于文档签名与其他类型数据如程序，数据库数据等相比有其特殊性，本文针对文档签名的特殊性，如签名的可见与可证实性，文档的归档特性，文档阅读的方便性等进行了分析，指出文档实际上是一种格式化的数据，可以分为数据与格式两个部分，在此基础上提出了对文档进行签名的要求。

Within the integreted system,the function of the data-basedmanagement sub-system is to input,store,inquire and calculatedata;the function of graphic data management sub-system is toinput,store,inquire,display,output and transform data;thefunction of digital terrain model sub-system is to displaythree dimention graph,calculate slope,aspect and hilling;thefunction of general analysis model sub-system is to make multi-factor statistical analysis such as regression analysis;thefunction of applied model sub-system is to predict the amountof soil erosion,evaluate the land resource and make land useplanning.

属性数据管理子系统具有对属性数据进行输入、存储、检索、统计的功能；图形数据管理子系统具有对图形进行输入、存储、查询、显示、输出及数据格式转换的功能；数字地形模型子系统具有显示三维图形及计算坡度、坡向和阴影的功能；一般分析模型提供了在多因子分析中常用的诸如回归分析等模型；应用模型开发了计算土壤侵蚀量、进行土地资源评价及土地利用规划的模型。

The core part of this system development is to turndrawing datum, namely space data, into digital atlas in "ArcView", and then sort thedrawing datum into Point, Line, Polygon theme which user required so that we couldedit and manage these themes. The development process of this system is open. Users can edit and appendinformation at any moment if they want.

ArcView 的突出特色是能够将空间数据和属性数据动态结合在一起，开发过程中核心部分就是将所需的矿上图纸资料作为空间数据导入 ArcView 中形成数字地图并将其分为所需的点、线、面进行编辑管理，然后收集整理与空间数据中各主题相对应的属性表所需的属性信息并进行相应的编辑。

Job Requirements: Be good at planning, collecting and allotting resources; DG strategy, planning and execution is MUST and 1st priority; Good interpersonal and communication skills; Far-sighted, deep-thinking and accurate with good understanding of the philosophy and practice of "Brand Stewardship"; Experienced in providing service for International Clients in Agency; With very good English in both written and oral; At least 3-4 years working experience with Agency.

要求 - 5年以上营销传播工作经验，2年以上数字营销工作经验-深入了解多品类多背景客户的电子营销推广需求，并有成功营销案例经验-擅长数字营销、数字媒体传播方案的撰写，具备CRM、数据库营销、搜索引擎营销等多种专业知识-具备一定的互联网技术知识和数据挖掘与分析知识-擅长表达和传授-具备良好的中、英文写作和口语能力

A flexible buffer was placed between the over-sampler and DPLL.Not only was 10bits data recovery implemented,but also the frequency of sampling clock was reduced to 2.5 times of the data frequency.The phase verification for 10bit parallel data by DPLL increases the accuracy rate of judgment and improves the bit error rate.

通过在过采样电路和数字锁相环之间增加弹性缓冲电路，在实现10bit数据恢复的同时，使采样时钟频率减小为数据频率的2.5倍，DPLL同时对10bit并行的数据进行相位检测判断，提高了判断的正确率，使数据传输的误码率得到改善。

Secondly, based on the Graph Theory and Object Oriented Theory, the character and correlative relation of spatial data and object property data are studied systematically, the design of Digital Track Map was realized, and realized the data search and matching.

其次，基于图论和面向对象的数据结构设计思想，系统研究了空间数据和对象属性数据的特征及其相互关系，实现了数字轨道地图的设计，并编制软件实现了数据的查询和匹配。

In the upper atmosphere, ionosphere, magnetosphere. At present, there are a variety of advanced ground based instruments, such as proton magnetometer, fluxgate magnetometer, Digisonde, GPS ionospheric TEC and scintillation monitor, HF Doppler, all-sky meteor radar and airglow imager etc. The data monitoring and processing center can monitor the observation instrument working state in all stations and collect and process data through Internet. Some of processing data results can be published on the web near real time( http://space.iggcas.ac.cn ).

目前，台链拥有质子磁力仪，磁通门磁力仪，电离层数字测高仪， GPS TEC 和电离层闪烁监测仪，高频多普勒探测仪，全天空流星雷达和气辉成像观测仪等多种先进的地基空间环境综合观测设备，台链监控和数据中心对各台站观测仪器和数据状态进行监控，观测数据实时传输到台链数据中心进行处理和保存，并在互联网上实时发布（网址： http：//space.iggcas.ac.cn ）。

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。