在数字上

Based on the mature digital terminal unit product of smart home,the remote communication control network of smart home was built.

在成熟的智能家居数字终端产品的基础上，建立了智能家居远程通信控制网络，并设计了智能家居数字终端的网络编码和寻址技术。

Based on direct digital synthesizer technology and digital orthogonal upconverter AD9857,an arbitrary waveform synthesizer is realized,which can generate arbitrary waveform in the frequency domain of 6~60MHz.

介绍了一种基于直接数字频率合成技术、采用数字正交上变频器AD9857实现的任意波形合成器，该波形合成器可以在6~60 MHz范围内合成任意波形。

The design includes many new technologies in data exchange and data security, they are: Converting non-XML data to XML in order to apply the XML security technology to more data types; Using the technology of XKMS and PKI to manage the public key in order to overcome the shortage of complexity and difficulty in using PKI and improve the efficiency of the public key management; Using Diffe-Hellman algorithm combining with the public key technology to exchange secret key in order to furthest increase the security of the key; Using the technology of XML digital signature algorithm to ensure the integrity, message authentication and signer authentication of the data; Using the technology of XML encryption to ensure confidentiality of the data; Defining delegable access rules on the structure and content of the XML documents to provide fine-grained access control. According to the XML security framework, a XML security library is designed and implemented.

在对XML及其安全技术主要包括XML加密技术、XML数字签名、公钥管理、密钥产生和交换进行研究的基础上，结合传统密码技术和XML安全技术提出了一种基于XML的数据安全模型，模型中包含了目前网络数据交换和安全领域的一系列最新技术，主要有：将非XML格式数据转换为XML格式数据的方法，以保证现有的大部分网络数据能够应用XML安全技术；使用XML公钥管理技术结合PKI技术管理公钥，以克服PKI技术实施和部署复杂、难度大等问题，提高公钥管理的效率；使用Diffie-Hellman算法结合公钥技术交换密钥，以最大限度保证密钥的安全；使用XML数字签名技术保证数据的完整性、不可否认性和发送方身份认证；使用XML加密技术保证数据的机密性；根据XML文档的内容和结构定义授权访问规则进行良好的访问控制。

It is an important disquisitive direction in the area of night vision technology.This dissertation introduces the developmental status of the LLL processing technology research and the history of the development of DSP. On the base of the study about the hardware-realizing scheme of LLL video processor centered about DSP, this dissertation primarily studies and designs the system software.

论文介绍了微光图像处理技术的发展状况，结合高速数字信号处理器的发展历史，在对基于高速数字信号处理器的微光视频图像处理器的硬件实现方案研究的基础上，重点进行了系统软件的研究与设计。

The orthograph maps coded according to certain specification and the geological interpretive maps can directly input the digital explorative apparatus linked with GPS. On the fieldwork the geo-workers can carry out real-time, high-accuracy position and then write down the description of geo-objects, thus the method can greatly reduce labour intensity, enhance the working efficiency and the mapping quality, and improve the research precision, research degree and research cycle of traditional surveying in deed.

按照一定规格编码的数字正射遥感影像地图及其地质解译图可以直接输入野外数字采集器，并与手持GPS连接，在野外现场实时高精度地定点和描述记录，从而大大降低野外地质工作者的劳动强度，提高工作效率和填图质量，真正意义上改善了传统区域地质调查的研究精度、研究程度和研究周期。

"We have about 2.47 million estimated cases which is huge in terms of numbers," Health Minister Anbumani Ramadoss told a news conference. In terms of human lives affected, the number is still large, in fact very large.

&我们国家被查出有247万病例，是一个相当大的数字&健康部长Anbumani Ramadoss在一次新闻会议上说，基于其对人生活的危害，这个数字仍然很大，其实相当大。

Absent all numerals, the dial has a black-on-white date window midway between hours 8 and 9. The chrono counters and continous seconds subdial at hour 6 show white numerals and indices on black with reflective metal hands.

表盘上没有数字刻度，在8点和9点之间设有一个黑白相间的日期窗口。6点的位置设有计时表盘和持续秒针小表盘，带白色数字刻度，黑色指标以及金属反光指针。

The articale makes a brief introduction of the applying background to the technology, as well as its basic characteristics. it also analyses the present typic watermark inset-algorithm and checking means, further tells some key technologies in practical application, points out a wide prospect digital video watermarking technology will certainly have.

在简要介绍数字视频水印技术的应用背景和基本特点的基础上，分析了目前常用的水印嵌入算法和检测手段，并指出了实际应用中应注意的一些关键技术，指出数字视频水印技术必将有一个广阔的发展前景。

H-bridge switching power amplifiers are popular for their high efficiency and large power output.Based on analysis and experiments of mainstream DAA and DAPS, a 10W H-bridge power amplifier circuit is designed with JAZZ 0.5um BCD technology.

本文在分析国内外数字音频功放及后级开关功率放大器现状的基础上，采用JAZZ的0.5umBCD工艺，设计了一种高效率宽功率输出范围的数字音频H桥功率放大电路。

Based on discoursed the structure of hardware platform and the software system of STB, the main task in this paper is designed and achieved technology of STB loader system.

本文的主要工作是在研究数字电视机顶盒的相关概念和软、硬件系统的基础上，设计并实现了数字电视机顶盒的主要软件模块：在线升级系统。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。