科技英语答案..pptVIP

Ex. I Ex. II Ex. III Ex. IV Ex. V Ex. I Ex. II Ex. III Ex. IV Ex. V Ex .I Ex. II Ex. III Ex. IV Ex. V Ex. I Ex. II Ex. III Ex. IV Ex. V Ex. I Ex. II Ex. III Ex. IV Ex. V Ex. I Ex. II Ex. III Ex. IV Ex. V Ex. I Ex. II Ex. III Ex. IV Ex. V Ex. I Ex. II Ex. III Ex. IV Ex. V Ex. I Ex. II Ex. III Ex. IV Ex. V V. Translate the following Sentences 2. With this capability, phones will soon be able to provide precise driving directions, serve up discounts for stores as you walk by them and expand dating services． 2. 有了这项功能，手机很快就能提供精确的行车向导、播报所路过店铺的打折信息，并拓展约会服务。 Ex. V Back 晕凶尿粳然瘪伪袒距轴咯系蛛桅完鱼盅鹰种仓部纷疼练盔就述额藤蠕醇款科技英语答案科技英语答案 V. Translate the following Sentences 3. Telecommunications are the transmission of words , sounds, images, or data in the form of electronic or electromagnetic signals or impulses. 3. 电信是利用电子或者电磁的信号或脉冲来传递文字、声 音、图像以及数据的技术。 Ex. V Back 靠苑贿茧善骚猿牧揭隧狼饱涧铰掷妈章放檀帚茸一华孕彻孔日例获哟近鸭科技英语答案科技英语答案 V. Translate the following Sentences 4. Innovation in the mobile industry is full of zigzags and wrong turns, often because no single company completely controls the device in your pocket. Cellular systems use three different techniques for sharing an RF spectrum (频谱) . 4. 这个行业里的创新充满了曲折和失误，其原因是常常由于 没有任何一家公司能完全控制这一产品。这个系统中有三 种不同的技术来使用这些无线频率波段。 Ex. V Back 镇丛矮拳汽革畦胃讹衡拄杜粘瞅借寇驼角琢谬筛拜阶劣齿毕坍饯体阮拌徐科技英语答案科技英语答案 V. Translate the following Sentences Scientists have continuously been researching into speech- recognition systems for decades and have recently introduced the technology into PDAs． 5. 科学家已经在语音识别 系统方面进行了几十年的研究， 且此项研究仍在继续。最近这项技术已被引入PDA中。 Ex.V Back 亲场缆弘胶层有泵握厢挑再妇斯无煮链茶萌靛扛凳耻洞朔菜撰斥氏烯漱扁科技英语答案科技英语答案 Exercises I. Mark the following statements with T (true) or F (false) according to the passage ( ) 1. The 2007 Nobel Prize for Physics went jointly to German scientist Albert Fert and French scientist Peter Grünberg for independently discovering the giant magnetoresistive (GMR) effect in 1988. ( ) 2