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1、KEYS TO EXERCISESComplete the sentences with the following words, changing the form if necessary.equip integrate identify base standardization architecture initiative trigger 1. Smart Items are a sort of sensors not only equipped with usual wireless communication, memory,and elaboration capabilities
2、, but also with new potentials.2. New problems arise when RFID systems are integrated in the Internet as they spend most of the time unattended.3. The IPv4 protocol identies each node through a 4-byte address.4. The idea of a City Information Model (CIM) is based on the concept that the status and p
3、erformance of each buildings and urban fabrics are continuously monitored.5. The major standardization bodies dealing with RFID systems are EPCglobal, ETSI, and ISO.6. Applications are on the top of the architecture, exporting all the systems functionalities to the nal user.7. RFID-based vehicle ele
4、ctronic licenses can be used to take the initiative to efficiently manage vehicles.8. Over the last years, a strong proliferation in the use of multimedia technology has been experienced, triggered by several reasons. Read the following passage and translate the underlined sentences into Chinese. Al
5、though initially used to track parts in vehicle manufacturing, QR Codes are now (as of 2012update) used over a much wider range of applications, including commercial tracking, entertainment and transport ticketing, product/loyalty marketing. It can also be used in storing personal information for us
6、e by government. Many of these applications target mobile-phone users. Users may receive text, add a vCard contact to their device, open a Uniform Resource Identifier (URI), or compose an e-mail or text message after scanning QR Codes. They can generate and print their own QR Codes for others to sca
7、n and use by visiting one of several pay or free QR Code-generating sites or apps. QR Codes storing addresses and Uniform Resource Locators (URLs) may appear on almost any object about which users might need information. Users with a camera phone equipped with the correct reader application can scan
8、 the image of the QR Code to display text, contact information, connect to a wireless network, or open a web page in the telephones browser. This act of linking from physical world objects is termed hardlinking or object hyperlinking. QR Codes may also be linked to a location to track where a code h
9、as been scanned. Either the application that scans the QR Code retrieves the geographic information by using GPS and cell tower triangulation (aGPS) or the URL encoded in the QR Code itself is associated with a location. While the adoption of QR Codes in some markets has been slow to begin, the tech
10、nology is gaining some traction in the smartphone market. Many Android, Nokia, Blackberry handsets, and the Nintendo 3DS, come with QR Code readers installed. QR reader software is available for most mobile platforms. Moreover, there are a number of online QR Code generators which enable users to cr
11、eate QR Codes for their own needs.1. Although initially used to track parts in vehicle manufacturing, QR Codes are now (as of 2012update) used over a much wider range of applications, including commercial tracking, entertainment and transport ticketing, product/loyalty marketing. 译文：QR码最初是用来追踪汽车的各零部
12、件制造，而现在用途更加广泛，包括商业追踪、娱乐业、交通票务、产品/忠诚营销。 2. They can generate and print their own QR Codes for others to scan and use by visiting one of several pay or free QR Code-generating sites or apps. 译文：通过访问某些付费或免费的网站、应用，用户可以自己生成并打印出QR码，供别人扫描。 3. QR Codes storing addresses and Uniform Resource Locators (URLs)
13、may appear on almost any object about which users might need information. 译文：存储着地址和统一资源定位（URLs）的QR码也许会出现在用户有可能需要信息的几乎任何对象上。4. Either the application that scans the QR Code retrieves the geographic information by using GPS and cell tower triangulation (aGPS) or the URL encoded in the QR Code itself i
14、s associated with a location.译文：有些应用可以通过扫描QR码获得位置信息（通过GPS或蜂窝铁塔三角测量），有些通过QR码解出URL，无论是哪一种都与位置相关联。5. While the adoption of QR Codes in some markets has been slow to begin, the technology is gaining some traction in the smartphone market.译文：尽管QR码在部分市场起步缓慢，但这项技术在智能手机市场上得到一定推崇。 Translate the following phr
15、ases into Chinese.1. refer to. 谈到.，提及.；暗示.，意指.；参考.，查阅.；涉及.，关于.2. be seen as. 被看作是.3. be equipped with. 装备.4. run out of. 用完.5. depend on 依赖，依靠；相信，信赖；随.而定6. coexist with. 与.共存7. be able to 能，会8. be used as. 被用作.9. on ones own initiative 主动地，自发地10. for instance 例如，比如11. run on 继续；不停地讲，滔滔不绝12. shut dow
16、n 完全关闭13. be compatible with. 与.一致14. be supported by. 受.支持15. be available for. 可用于. Translate the following sentences into English.1. 相较于条形码，RFID至少具有四点明显优势。Translation：Compared to barcodes, there are at least four evident advantages of RFID.2. 我们对特地处理紧急情况管理的中间件解决方案必须予以特殊关注。Translation：Particular attention has to be devoted
