An improved opinion on the mobile reception and transmission performance for the existing DVB T transmission standard is presented in this paper . I designed the DVB T system project based on the secondary chip and new reception mode then made it come true .

本文主要针对现有的DVBT地面 传输 标准提出相应的改进方案，设计并实现了一套基于第二代芯片和新的接收方式的DVBT系统方案。

Finally the paper based on the formation of the sources of pollution transmission standard products data collection and transmission instrument the whole certification process .

本文最后给出了基于污染源 传输 标准形成的产品-数据采集传输仪的认证。

DSP Implementation of Channel Decoding based on American Digital Video Transmission Standard for Cable Television

基于美国数字有线 电视 标准信道解码技术的DSP实现

Research on Metadata Encoding and Transmission Standard ( METS ) and Its Applications

METS元数据编码 规范及其应用研究

This facility uses the comparison calibration it takes the viscosity gauge of magnetic suspension rotor with stable performance as the first class of transmission standard .

该装置采用比对法校准，选用性能比较稳定的磁悬浮转子粘滞规作为一级 传递 标准。

At this stage there are four kinds of major international terrestrial digital TV transmission standard : ATSC ( U.S.A ) DVB-T ( European ) ISDB-T ( Japan ) and Chinese Digital Television Terrestrial Transmission Standard ( for short : DMB_TH ) .

现阶段国际上主要有四种数字电视地面 传输 标准：美国的ATSC，欧洲的DVB-T，日本的IDSB-T以及中国的DMB-TH。

Experimental Study on Dispersion Compensation Transmission of Standard Single Mode Fiber

普通单模光纤色散补偿 传输的实验研究

ISDB-T is the Japanese digital TV terrestrial broadcasting transmission standard having made the part improvement to DVB-T not only supporting fixed receiving and the motion receiving well but also supporting the synthesis service data broadcasting in a certain extent .

ISDB-T为日本地面数字广播 传输 标准，对DVB-T做了部分改进，不仅能较好的支持固定接收和移动接收，在一定程度上也能支持综合业务数据广播。

Alveolar feature is parameterized by relationship expression method . Synchronous transmission parameter standard series models are created through the integrated use of feature modeling and parametric design . The parameters of a seris of similar shape models are stored in the program .

齿槽特征用关系表达式法进行参数化，将特征建模技术和参数化设计融合创建了同步带 传动的参数 化 标准系列模型，并将一系列形状相似的模型参数存储在程序中。

The superiority flow capacity equation . main characteristic parameters and some problems of critical flow Venturi nozzle as transmission standard of gas flow . capacity in application are introduced and discussed in this paper .

文本对临界流文丘里喷嘴作为气体流量 传递 标准的优越性，其流量方程、主要特性参数及在应用中的某些问题进行了介绍和讨论。

So far the DICOM-RT standard is recognized as the most reliable radiotherapy data storage and transmission standard . Majority of radiotherapy equipments produced by international equipment manufacturers are compatible with the DICOM-RT standard .

就目前的形势来看，DICOM-RT标准是行业内公认的最为可靠的放射治疗数据存储和 传输 标准，绝大多数国际设备生产厂商的放射治疗设备都兼容DICOM-RT标准。

MIDI file with the advantage of small size and editing easy is stored on the instructions of how to play music . MIDI is a music information transmission protocol standard between Music equipment and computers which is widely used in the field of mobile phones and the internet .

MIDI是音乐设备和计算机之间 传输音乐信息的协议 标准，MIDI文件存储的是如何播放音乐的指令，具有容量小，便于编辑等优点，在手机及互联网领域有广泛应用。

Acquisition and Transmission of Standard Time Frequency in Power System

电力系统中 标准时间、频率的采集和 传输

As the new research focus in the digital television transmission standard is of great significance and the channel coding is an important parameter to judge the channel quality .

数字电视作为未来电视发展的主要方向，其 传输 标准的研究具有十分重要的意义，而信道编码更占有重要的地位。

The data exchange module uses XML as a data transmission standard the use of the Web Service mechanism transparent access to data the database can be interoperability between the many heterogeneous systems .

数据交换模块采用XML作为数据 传输 标准，利用WEBService机制，实现了对数据的透明访问，使得众多异构系统间的数据库得以互联互通。

Client can realize VoD of video program with Windows media player by using Netshow server software on Windows NT platform . Video program can be transformed into Active Stream Format ( ASF ) based on the WAN transmission standard .

在NT平台上利用视频点播服务器软件，将视频节目源转换成基于广域网 传输的流文件 格式，客户端利用专门的播放器，可以实现视频节目的实时点播。

American Health Information transmission standard HL7 ( Health Level Seven ) regulate the medical information data transmission format can reduce medical information system interconnection costs improve the degree of information sharing between systems .

美国卫生信息 传输 标准HL7（HealthLevelSeven）规范了医疗信息数据传输格式，能够降低医疗信息系统互联成本，提高系统间信息共享程度。

DVB-C is the transmission standard of Europe which using the cable network as the transmission medium .

DVB-C是欧洲有线 传输 标准，它以有线电视网为传输媒介。

RS code in digital satellite transmission standard for digital video broadcasting

数字视频广播卫星 传送 标准中的RS码

Key Technology of Digital Television Transmission Standard DMB-T

新一代数字电视 传输 标准DMB-T的关键技术

High precision quartz oscillators were used for the transmission of BPV standard frequency and time signals at Shanghai Observatory .

在上海天文台BPV 标频和时间信号的发 播工作中，使用了高精度石英晶体振荡器。

At present digital TV is increasingly becoming the focus of attention . However for a long time a major factor to restrict digital TV development is that there is not a video compression coding and transmission standard suitable for television broadcasting system .

目前，数字电视日益成为人们关注的焦点，而限制其发展的一个主要因素是没有一种适合数字电视广播系统的视频压缩编码算法和 传输 标准。

The design standard and the transmission tolerance standard of the gear are not the same one so it adds up the difficulty to test the gear difference .

指出齿轮设计标准与 传动公差 标准的不统一，增加了齿向误差检测的难度；

The characters of the involute harmonic gear transmission with standard ellipse cam wave generator are analyzed and a mathematical model is established .

通过分析具有 标准椭圆凸轮波发生器渐开线谐波齿轮 传动的特点建立其数学模型。

DVB-H based on DVB-T is a transmission standard which is set down to provide multimedia services for handheld terminals by terrestrial digital broadcasting network .

DVB-H标准以DVB-T为基础，是为通过地面数字广播网络向手持终端提供多媒体业务所制定的 传输 标准。

Function digit letter w_2846 Transmission codes : Standard code sets used in computers to represent alphabets and numbers . Examples include ASC and EBCDIC .

传送代码：电脑用的一套 标准代码，代表字母和数字.例如雅舒码和纳斯迪码。

As the transmission standard of MPEG-2 digital video broadcasting Digital Video Broadcasting-Terrestrial ( DVB-T ) is used for terrestrial media transmission .

DVB-T数字视频广播是利用地面传输介质进行MPEG-2数字电视广播的 传输 标准。

A transmission analysis for standard straight gear based on accurate modeling

精确建模条件下 标准直齿轮啮合 传动分析

The quantity transmission of standard force measuring system is analyzed .

组建了 标准测力系统，并对其进行量值 传递分析。

Engineered to provide the maximum protection at the design wavelengths these glass filters offer significantly increased visible light transmission over the standard polycarbonate designs .

本品可在设计波段最大范围的起到保护作用，这种玻璃滤光片比 标准聚碳酸酯材料在可见光范围的 透射率高。