标识符与数字流之间的分配关系由一个分配表定义并且能够随时间而变化，由此允许进行动态复用。
The allocation of an identifier to a digital stream is defined by an allocation table and can vary over time, in such a way as to enable dynamic multiplexing.
该流服务器还具有IPTV机顶盒的功能，从网络上接收视音数字流解码后在电视机上播放。
And the streaming server also has IPTV STB (set-top box) function to receive video-audio digital stream from network and play the video-audio digital stream after decoding.
虽然如此海量的数字信息源源不断地产生，汇聚成庞大的信息流，但鲜有卓越的解决方案能对之进行过滤、理解以及消费。
There's a tremendous amount of digital information floating around and few great solutions for filtering it, making sense of it, and consuming it.
图1中的数字涉及到下面这些流步骤
使用IEEE1394数字视频(DV)摄像机捕获现场表演，并将它保存为MPEG - 2流。
Capturing a live performance with an IEEE1394 digital video (DV) camera and saving it as an MPEG-2 stream.
论文研究了一种基于电压极性相关EWOD的单平面电极阵列结构的数字微流控器件。
Based on voltage-polarity-related EWOD phenomenon, a novel single-side coplanar electrodes array digital microfluidics is designed and fabricated.
完成了基于FPGA平台的多频恒流激励源和数字化正交序列解调模块的设计、构建与实验验证。
Design, construction and verification test is made to complete a multi-frequency excitation source based on FPGA and to complete a digital quadrature demodulator.
采用软启动模式及全数字集成电路控制恒流充电、充电更快速、更平稳。
Use the soft start mode and the full digital integrated circuit for control of constant-current charging, the charging is quicker and more stable;
该方案采用数字均流方法，提高了电源系统的可靠性和抗干扰能力。
The digital controlled current-sharing method is adopted in the scheme in order to improve the reliability and anti-interference capacity of power supply system.
数字视频广播系统中传输流的处理由复用器完成。
Transport stream is generated by multiplexer in digital video broadcasting systems.
利用PDH/SDH网络传输MPEG-2码流，是数字电视广播的一种解决方案。
Transportation of MPEG-2 stream over PDH/SDH is a solution for digital video broadcasting.
一种用于生成和记录用来搜索所记录数字数据流的管理信息的方法。
An apparatus and method for creating and recording management information for searching recorded digital data streams is described.
MPEG 2标准系统层中定义的传输流已经在事实上成为数字电视领域中系统层传输的普遍标准。
Transport stream defined in MPEG-2 standards now has become a general standard in digital TV field.
本文用数字粒子成像测速仪(DPIV)，对圆柱体在静水中作正弦振动而产生的振荡流场进行了实测研究。
Digital particle image velocimetry (DPIV) was applied to investigate the flow field around a circular cylinder undergoing sinusoidal oscillating movement in still water.
通过线路码型的转变平衡数字码流中的“0”和“1”码字，从而避免码流中出现长“0”或者长“1”的现象。
Through the balance of the line pattern of change in the digital stream, "0" and "1" code word, thus avoiding the emergence of a long stream of "0" or long "a" phenomenon.
利用先进的数字粒子图像测速技术（DPIV）对铝合金板坯连铸过程中结晶器内的流场进行研究。
The fluid flow phenomena happened in the mould of continuous casting of aluminium alloy was studied by digital particle image velocimetry(DPIV) technology.
采用图像处理的数字掩码技术，处理图像得到了沙粒在流场中的面密度以及单宽输沙率。
Based on the digital mask technique, the distribution of sand area density and the sediment-transport rate in flow field were obtained.
输入信息包含在数据率最高为20MHz的输出流中，通过适当的数字滤波器可重构原始信息。
The input information is contained in the output stream as a density of ones with a data rate up to 20 MHz. The original information can be reconstructed with an appropriate digital filter.
该系统解决了电动机启动中电流过大的问题，并且实现电动机的过压、过流、欠压等各种故障的数字显示。
The device can solve the problem of over current in electromotor start up process, and has the digital displaying of fault such as under voltage, over voltage and over current, etc.
针对国内数字化城市管理建设的现状和发展趋势，开发一个基于业务流、GPS和GIS的数字化城市管理系统。
Aiming at present status quo and development trend in constructing digitized city management, a new digital city management system based on services flow, GPS and GIS is developed.
数字工作流的核心是文档。
你用什么工具和技术加入到数字工作流中来把效率最大化呢？
What tools and techniques are you applying to your digital workflow to maximize productivity?
配置工作流可以包含数字活动或物理活动。
Provisioning workflow can include activities that are either digital or physical.
如果所提到的系统是用偏振光的形式，以一连串数字比特流编码来表示信息的话，就意味着截取并阅读信息没法再偷偷摸摸地进行了。
If the system in question is a message in a series of digital bits encoded in the polarisation of light, this means that intercepting and reading the message can no longer be done surreptitiously.
介绍了一种高频串联谐振充电的固体脉冲激光电源及其数字化控制恒流充电技术。
This paper introduces a high-frequency series resonant charing method of solid pulsed laser power source, basing on constant current charging of digital control technology.
系统开发涉及身份验证、数字签名与传输加密、工作流定义、审批应用、电子签章和痕迹跟踪等关键安全技术。
Many key security technologies are involved, such as ID authentication, digital signature and transfer encryption, workflow definition, accreditation application, electronic seal and trail trace.
针对学校数字校园建设的需要，本文提出基于J2EE和工作流技术的办公自动化设计方案。
According to the requirement of Digital campus, the design of office automation based on J2EE and workflow is presented.
然而，支持印刷型馆藏资料数字化转换的工作流系统仍然是市场上的一个空白。
However, workflow system which supports the digital conversion for collection of printed materials is still a gap in the market.
在数字视频监控系统中，从视频流里捕获出序列图像并进行实时运动检测是一项重要的功能。
In digital video supervisory system, it's an important function that captures image sequence from video-stream and detects the moving objects in real time based on image sequence.
在数字视频监控系统中，从视频流里捕获出序列图像并进行实时运动检测是一项重要的功能。
In digital video supervisory system, it's an important function that captures image sequence from video-stream and detects the moving objects in real time based on image sequence.
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