这个情形与传统模拟传输媒介和数字计算装置之间的接口电路形成了强烈的对比。
This scenario is in strong contrast to conventional interface circuits between analog-transmission media and digital-computing machines.
一种对信号进行调制与解调的功能部件，调制解调器的功能之一就是使数字数据经由模拟传输设施进行传送。
A functional unit that modulates and demodulates signals. One of the functions of a modem is to enable digital data to be transmitted over analog transmission facilities.
采用基于等离子体物理模型的时域有限差分方法模拟了金属薄膜近场成像特性；采用薄膜传输矩阵方法计算了金属薄膜对倏逝波分量的放大作用。
The property of the near field subwavelength imaging in a metal thin-film structure is investigated using finite difference time domain method based on Drude model.
传统的视频线，包括VGA和复合视频线，只能传输模拟视频信号。
The traditional video cables, including VGA and Composite video, transmit analog video signals only.
多数无线电技术使用模拟信号，而现代无线远程通讯使用数字传输。
While most radio technologies have used analog signals, modern wireless telecommunications are using digital transmissions.
这不是“数字电视”——模拟的组合视频信号变为数字信号以利传输，由变回到模拟信号用以在模拟电视机上显示图像。
This is not "digital television" — it is a normal composite video signal for analog television converted to a digital format for transmission and then converted back to analog for display.
我们的目标是通过将支持多数据传输，包括virtio串口和模拟串口的通讯机制集成到qemu中来简化这个问题。
Our goal is to simplify this problem by integrating a communication mechanism into qemu that can support multiple data transports including virtio-serial and emulated serial.
本国1700家左右全功率传输信号的电视台，一半已停止发送模拟信号。
Half of the country's 1, 700 or so television stations that transmit their signals at full power have already ceased sending out analogue signals.
本国1700家左右全功率传输信号的电视台，一半已停止发送模拟信号。
Half of the country's 1,700 or so television stations that transmit their signals at full power have already ceased sending out analogue signals.
FrankDrake博士声称由于电视、无线电和雷达越来越少采用模拟信号进行传输，这一过程使地球在地外文明的电子设备上逐渐隐形。
Dr Frank Drake said the phasing out of analogue transmissions from television, radio and radar was making our planet electronically invisible from outer space.
LotusDomino邮件服务器按5100个邮件用户配置，其中4000个邮件用户使用n 8 Mail工作负载模拟Lotus Notes客户机传输。
The Lotus Domino mail server was configured for 5100 mail users, out of which 4000 mail users simulated Lotus Notes client traffic using the N8Mail workload.
第一代技术，或1G，是模拟信号，只能传输语音通话。
The first generation, or 1g, technology was analog and transmitted voice calls only.
在边境、格拉纳达和西南地区，已经实现了数字转换，全国的其余大部分地区未来两年内将关闭模拟信号传输。
The switchover has happened in the Border, Granada and South West television regions, with the majority of the rest of the country turning off the analogue signal over the next two years.
而目前以模拟方式对雷达信号进行的传输和记录存在着明显的缺点和不足。
At present, the radar signal is transmitted and recorded mainly in analog form, which has many obvious shortcomings.
以下是如何实现的模拟PSTN信令和媒体传输操作的概述。
Following is an overview of how the analog PSTN implements signaling and media transport operations.
欧洲和日本都曾致力于开发采用波状传输信号的模拟系统。
Both Europe and Japan have based their efforts on the development of analog systems that use wavelike transmission signals.
ActiveSync需要使用dma传输特性连接模拟器，所以需？
ActiveSync needs to use the DMA transport feature to connect to an emulator, so ActiveSync needs to be set to DMA.
应用耦合模理论和传输矩阵法计算模拟了长周期光纤光栅的透射谱，并对其进行了切趾优化。
Based on the coupled-mode theory, the transfer-matrix method is used to calculate the transmission spectra of phase-shifted long-period fiber gratings (LPFG).
这几个模块是汽车驾驶模拟器系统中的控制核心，分布式交互系统中数据传输的核心，以及虚拟交通场景的重要组成部分。
These are the core of the control system in driving simulator and data transfer in distributing interactive system, and an important component of virtual traffic scenes.
运用传输矩阵理论，对取样啁啾光纤光栅的传输特性进行了模拟研究。
On the basis of the transfer matrix theory, the authors have studied the transmission properties of the sampled chirped fiber grating.
双音多频是一种在话音信道用音调来表示数字的方法，它可以用来在模拟话音信道传输信令，因此在通信中有广泛的应用。
Provide is a voice channel and tone to represent Numbers method, which can be used to transmit analog voice, so in communication has been widely used.
本文为配合教学总结了用链型网络模拟均匀传输线的实验。
The article summarized the experiment using a recurrent network to simulate uniform transmission line.
蜂窝数字分组数据(CDPD)是利用现有的模拟蜂窝电话网来传输数据的一种新技术。
The cellular digital packet data (CDPD) is a system which borrows idle radio channels from the existing cellular mobile telephone networks for packet data transmission.
一种数据信道，其传输的信息可取该信道规定界限内的任何值。话音信道就是模拟信道。
A data channel on which the information transmitted can take any value between the limits defined by the channel. Voice - grade channels are analog channels.
在信息传输方面，模拟频域信号与模拟时域信号类似，信号也随时间变化。
Analog frequency domain signals are similar to time domain signals because they also convey information on how the signals vary with time.
可广泛用于导航、雷达、遥控遥测、模拟信号传输、数据采集和通讯系统、现代导航系统等领域。
It can be widely used in fields of navigation, radar, telecontrol, analogue signal transmission, data collection and communication system.
第二章进行了大气辐射传输模型的模拟与分析。
The second chapter will introduce the simulation and analysis of atmospheric radiation transferring model.
通过显示器显示传输的数据，提供激发电压并传输模拟信号用于远程记录、警示或控制。
The customized LEVEL MATE II meter displays data from the transmitter, provides excitation voltage and transmits an analog signal for remote recording, alarm or control functions.
模拟输出可用于传输的温度和获取当前使用的比例。
The analog output can be use for transmitting the temperature and getting the proportional current.
模拟输出可用于传输的温度和获取当前使用的比例。
The analog output can be use for transmitting the temperature and getting the proportional current.
应用推荐