Data-acquisition device is composed of CCD and digital image card, CCD gets the speckle image and transmits it to image card. Speckle image is changed into digital image and transmitted to data processing device in the form of matrix.

With the rapid development of microchip and encryption techniques, the effect of Digital Signature Card, namely smart card supporting RSA algorithm and embedding microcontroller, is increasingly obvious in PKI system.

微型芯片及加密技术的迅速发展使数字签名卡，即支持RSA算法/嵌有微处理器芯片的智能卡在PKI体系中的作用日趋明显。

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The HDLC Protocol Controller can be used as a D-channel interface in a digital line card comprised of multiple DNICs.

HDLC协议控制芯片也可以作为D通道接口，用在包含多个DNIC的数字线路卡上；

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The DEMUX module presented in this paper is the conditional access module card ( CAM) seperated from DTV card and is used for the transport stream DEMUX.

解复用模块是数字电视机卡分离技术中被分离出来的条件接收卡（以下简称CAM卡），用于TS流的解复用。

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The article introduces a fault diagnosis system for CPU circuit board of certain firecontrol system based on high-powered computer and medium-speed I/ O card and data sampling card.

介绍了一种基于高性能计算机、数字I/O卡和数据采集卡实现的某火控系统CPU板故障诊断系统，重点阐述了系统的组成、工作原理。

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In this paper, a new method of how to control stepping motors through a digital I/ O card based on Windows is presented.

介绍一种新的控制步进电机的方法，即基于Windows下通过程序采用数字I/O卡控制步进电机。

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Design of Based-on ISA Bus SD Converting Card

基于ISA总线的轴角数字转换卡设计

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Design of av/ TV digital picture recording card based on the USB interface

基于USB接口的TV/AV数字录像卡的设计

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Method of Stepping Motor Controlling Using Digital I/ O Card Based on Windows

基于Windows数字I/O卡控制步进电机方法实现

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The digital discrimination, self-tracing and self-adjusting of threshold energy, and two-peak and two-window techniques are used to increase the measuring accuracy and testing speed.

为了提高测量精度和检查速度，采用了计算机数字卡阈、能阈的自动跟踪和自动校正及双峰双窗技术。

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Content Management Oriented Electronic Commerce Platform

基于内容管理的数字卡销售电子商务平台

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In this paper it is stated that the electronic commerce platform, which sells the digital card, is designed and is implemented, and the key techniques used to design and implement the platform is illustrated in detail.

本文设计并实现数字卡销售电子商务平台模型，并对模型中关键技术作了较详细的介绍。

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This paper introduces the overall design of NS-001 Type computer-controlled flat knitting machine, which takes PC controlling two looping systems and uses PCI mother and son digital card and PIC motor to control the whole working system.

介绍了NS-001型新型电脑横机开发研制的总体设计，采用PC机控制双编织系统电脑横机，PCI母子数字卡和PIC电机控制卡控制整个工作系统。

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Women on the other hand were more likely to struggle with turning off their children's games console and getting their smartphone or mp3 player to work.

另一方面，让女性头疼的则是不知道怎么关掉孩子的游戏机和使用智能手机与MP3音乐播放器。

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Apple consumers realized that the iPhone could double as an iPod, so spending extra cash on a nano, shuffle, or iPod touch, made little sense.

消费者也意识到，iPhone既是手机，也能够用作音乐播放器，因此就没有必要再去花钱购买Nano、Shuffle或iPod Touch了。

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So Nokia's range of "converged" devices, the Nseries, consists of a variety of devices with specific strengths: as a music-player, a mobile TV or a camcorder, in addition to being a phone.

所以，诺基亚的融合设备N系列产品除了通话功能外，还包含各有特长的多种设备：比如音乐播放器、移动电视或者便携相机。

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Some of those sales went to folks who owned two, three, and sometimes, four of the iconic little music players.

这款标志性的微型音乐播放器极受欢迎，以至于上述销量中一部分是由拥有两三部、有时甚至四部iPod的人士贡献。

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Two of Apple's three remaining iPods have disappeared from the Apple Store, leaving the iPod Touch as the only standalone music device available.

iPod系列共有三款产品，如今两款已从苹果商店下架，只剩下iPod Touch一款音乐播放器。

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Such a move could place the PSP in direct competition with other multiuse music players, most notably the iPhone.

此举将大大增强PSP游戏机在多用途音乐播放器市场上的竞争力。

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Apple nicked the music market from under the noses of record labels by adding the iTunes Store to software running iPod music players.

通过在可以运行软件的ipod音乐播放器上添加itunes商店，苹果（apple）从各大唱片公司的鼻子底下偷走了一块音乐市场。

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In October, 2001, Apple launches the iPod, the rock star of all music players.

2001年10月，苹果对外公布iPod，这位是所有音乐播放器的明星。

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