One case study found that it takes ten days for a bank to process a simple student loan that should take one day , because the bank has to print out the online forms and courier them to the applicant for signatures , then wait for them to be returned by post only to scan them back into digital form 通过对实例的分析可以发现银行处理一个简单的学生贷款本应花1天的时间却用花了10天，因为银行必须将在线的表格打印下来，并将其送给申请者签名，然后只能等着他们将表格寄回来并将其扫描成电子表格。
But i think , the most important question is the safety of internet transaction because the safety is the key of the development of the electronic commerce , so , in my article ; i focus my attention on the question of the safety of internet transaction . the question includes four aspects : firstly , the confidentiality of the transaction information ; secondly , the integrity of the transaction information ; thirdly , the non repudiation of the transaction information ; and fourth , authentication of the dealer s identity . because the transaction information exists as digital form , there are some differences between digital information and traditional written information 同样，跨国电子商务活动的飞速发展，已经使传统的法律制度遭到很大的冲击，产生了一些新的法律问题，如：电子商务的税收问题，网络知识产权问题，交易安全问题，网络中隐私权保护制度，电子合同的效力与执行问题，儿童作为用户时其权益保护制度，政府对网络的管制问题… …等。
With the development of the internet technology and digital technology , the requirements on information resources are gradually moving from the traditional form to the digital form . the flood of the world wide construction of digital libraries brings increasing attention to the digitalization of informational resources , and brings an international upsurge of the movement to digitalize the informational resources 随着网络技术和数字技术的发展,人们对信息资源的需求也逐渐由传统形式转变为数字化形式,特别是全球范围的数字图书馆建设的兴起,使得信息资源数字化建设越来越受人们的重视,全球掀起了一场信息资源数字化建设的热潮。
Firstly introduced the basic theory and method with which the analog signal can be convert to digital form , including sampling theory and course , quantification and quantification error , coding , beside those we discussed some applications of sampling technology , the reason of frequency mixture and the method to eliminate it chapter 4 introduced analog mux - switch , for the reason of simpleness we only introduce it briefly 从第3章开始，对数据采集的基本理论进行讨论，首先介绍了模拟信号数字化处理中的基本理论、方法，包括采样过程、采样定理、量化与量化误差、编码，还讨论了几种采样技术的应用、频率混淆产生的原因及消除措施。第4章，介绍了模拟多路开关。
The video conference is the outcome of several techniques integrating together such as the computer , the communication network and the microelectronic . it require the information of different media be converted into digital form , be transmitted in various network in no delay and be good at communicating with others efficiently 会议电视技术是融计算机技术、通信网络技术、微电子技术等于一体的产物，它要求将各种媒体信息数字化，利用各种网络进行实时传输并能与用户进行友好的信息交流。
The most valuable assets in cyber - economic activities are original ideas that are stored and applied in easily replicated digital forms . piracy of such material is often technically easy , depriving financial backers and developers of new products of their rightful rewards , and thus of the incentive to operate 原创意念在数码经济活动中是极为重要的资产，由于它们储存在易于被复制的数码产品内，在技术上盗取这些产品非常容易，从而剥夺了产品制造商和投资者的合法回报，令经营的意欲大减。
A infrared system with which can detecte the pulse of human . because human body are semitransparent , and the transparence of it change along with the heart beat . the infrared sensor can detecte the change , we may tanslate the signal from sensor into a digital form by a cmos ic . when the signal change into a digital form , another ic can get the rhythm of the heart from the analog ic . this article designed the anologe ic which got the sensor signal into digital form 本论文完成了一个基于反射型红外线传感器的cmos模拟专用集成电路的设计,它构成的红外系统具有探测心跳频率的功能。设计根据人体组织的半透明度会随心脏跳动而变化的特点,由传感器探测到这一变化,通过专用集成电路将信号放大并利用,获得心跳频率。本模拟芯片结合数字电路可计算即时心率或统计心跳总数。
For the homepage of the plaintiff , though the color , characters and part of the logo used such as the logo " new " that may be found in the online graph library are in public domain , the color , characters and logo on the homepage have been specifically combined in digital form , thus showing a sense of aesthetics and not simply listed as objective facts in objective rule , which shall be deemed as the embodiment of a unique concept that constitutes the core of originality 唯一的限制是保护的程度不得有碍社会利益的最大化，所以有各种限制，如年限限制，如强制行使之规定等。所以，法院最后没有判决解散微软，只是对其涉嫌不正当的捆绑式销售行为略加限制，微软创始人比尔盖茨也说这次裁决“严厉而公平” 。这显然是从全局的角度和法律的层面来说的如果就“情理”而论，哪有“公平”可言！
Since the technology of the sheet metal layered incremental forming process is relatively complicated , and various parameters and process mark are difficult to choose by the experimental methods it is the key factor for sheet metal digital forming process to choose reasonable technology parameters to get ideal process workpiece 由于金属板材分层渐进成形的工艺较复杂，各种参数及加工轨迹很难用实验方法确定，如何选择合理的工艺参数来得到理想的加工工件成为问题的关键。
