【正文】 s Day! in shops, hotels and restaurants. But few young women will mark the festival with their boyfriends, or take part in traditional activities to pray for cleverness. A largescale of exhibition on the Silk Road opened to the public in the National Museum on Thursday. The exhibition displays more than 400 treasures from Shaanxi province, Gansu province and 14 other regions. It is largest scale exhibition that shows the history of the Silk Road in recent years. AsShutterbugs flock to see for themselves the marvel of splendid colors around the mountains and waters, many of whom have travel a long distance and even camp here only to capture a moment of the nature wonder. , April 28, 2006[3] An android based monitoring and alarm system for patients with chronic obtrusive disease . GregoryKoshmak , 2011[4] of IPTV’s location and IPTV World Forum 0608, 2006, London, UK.[5] 4ITUT，F(xiàn)G IPTVDOC0189[S]，Appendix network control aspects，2007[6] ShuXianhua，DuZhenjun，ChenRong．Research on Mobile Location Service Design Based on Android,Nice：IEEEXplore，2008．[7] JiangFan，KuShaoping．How to display the datafromdatabase by ListView of Android[C]．IEEE ConfISA2010，2010(EIindexed，Accepted)．[8] [N].計算機應(yīng)用技術(shù)，2010[9] [D].電子科學(xué)及技術(shù)，2011[10] [D].請您刪除一下內(nèi)容，O(∩_∩)O謝謝?。?！Many people have the same mixed feelings when planning a trip during Golden Week. With heaps of time, the sevenday Chinese請您刪除一下內(nèi)容，O(∩_∩)O謝謝?。?！National Day holiday could be the best occasion to enjoy a destination. However, it can also be the easiest way to ruin how you feel about a place and you may bee more fatigued after the holiday, due to battling the large crowds. During peak season, a dream about a place can turn to nightmare without careful planning, especially if you travel with children and older people. As most Chinese people will take the holiday to visit domestic tourist destinations, crowds and busy traffic are inevitable at most places. Also to be expected are increasing transport and acmodation prices, with the possibility that there will be no rooms available. It is also mon that you39。 同時在當(dāng)今商業(yè)互聯(lián)網(wǎng)模式的世界，門檻低、創(chuàng)新精神高、創(chuàng)新速度快，3d打印的出現(xiàn)，更加會讓發(fā)達國家的制造業(yè)不再受勞動力成本的影響。比如，一位自行車發(fā)燒友他通過3d打印技術(shù)制造出了一個剎車器，而這個剎車器也從來沒有經(jīng)過安全和質(zhì)量上的檢查，某一天他就用上了自己制造的剎車器，結(jié)果在自行車行駛中失靈從而發(fā)生了事故，從而我們可以看出這種危害性是隱形存在的，如果某天這位自行車發(fā)燒友還將他自己制造的剎車器批量生產(chǎn)后放上了互聯(lián)網(wǎng)售賣，那么這種無安全無質(zhì)量檢測過的剎車器就有可能危害了不少消費者的騎車安全，當(dāng)事故發(fā)生以后所追究的責(zé)任也無從下手，到底是誰該負上的責(zé)任？是制造剎車器的自行車發(fā)燒友？是原材料的供應(yīng)商？是3d打印機的制造商？是做出設(shè)計文件的人？還是為這剎車器做廣告的網(wǎng)站？這個我們都不得而知。這種新的定制化打印應(yīng)用程序?qū)且环N新的商業(yè)業(yè)務(wù)，但這種細分化市場業(yè)務(wù)會給小型的制造商提供了不少的機會。3d打印技術(shù)就能幫企業(yè)們走入定制市場，不斷地產(chǎn)品進行測試修改，來適應(yīng)客戶的不同要求。第4章 3D打印給了制造業(yè)新的經(jīng)濟效益 從一件起到規(guī)模化生產(chǎn)如今的制造業(yè)的規(guī)?；a(chǎn)是世界經(jīng)濟發(fā)展的頂梁柱，如果要在規(guī)模化生產(chǎn)面前談創(chuàng)新就需要很大的勇氣了，在過去，制造企業(yè)要創(chuàng)新就意味著要大的投資，要生產(chǎn)一個小創(chuàng)意至少也要投入高昂的模具費，那就需要商家考慮清楚他以后的銷量能否為初期的投資來埋單了，成為了創(chuàng)新的阻力。那么以后的制造商要做的應(yīng)該是把注意力放在可再生材料上，同時應(yīng)該多想方設(shè)法將食物副產(chǎn)品、可循環(huán)利用的玻璃、等等廢棄產(chǎn)品運用在3d打印技術(shù)上，將廢品回收，然后制造成可以于3d打印的材料，那么將會做到真正的綠色打印環(huán)保制造。所以綜合以上所述3d打印機是合適制造體積小造價高昂的零部件，而且將會有效地降低供應(yīng)鏈和庫存的碳排放，然制造業(yè)走上低碳的路線。工業(yè)級的3d打印機使用激光或者高溫的方法凝固粉狀聚合物與傳統(tǒng)的注塑機相比，廢棄的塑料材料多產(chǎn)生約65%，還有就是某些3d打印機是需要一種不能回收的材料，名叫熱固性聚合物，因此不是所有的3d打印機所用的都是無廢料可循環(huán)的。例如一名殘疾的朋友想要一只假肢，那么就可以通過對殘肢進行掃描，然后根據(jù)掃描的數(shù)據(jù)打印出新的假肢，或者也可以根據(jù)患者的想法要求定制一個最適合患者的假肢。另外一點就是實現(xiàn)實地打印，實地打印的精髓就是在于省去以往的配色環(huán)節(jié)，直接在產(chǎn)品所需要的地方進行打印生產(chǎn)。那么當(dāng)產(chǎn)品換代變得比以前更快了，制造商們就應(yīng)該相應(yīng)調(diào)節(jié)好自己的步伐去適應(yīng)市場和同行們的變化，同時不要忽略了再拼速度的時候還是需要保證好產(chǎn)品的質(zhì)量，不然就會讓3D打印機蒙上了污點。當(dāng)然3d打印機在短期不能完全取代傳統(tǒng)的制造業(yè)，但在現(xiàn)今制造業(yè)上的應(yīng)用必定是不斷增多的，因此，研究3d打印技術(shù)在制造業(yè)上的應(yīng)用發(fā)展前景是十分地貼近實際的情況，也能夠令更多的制造業(yè)工作者了解3d打印技術(shù)在制造業(yè)上應(yīng)用會發(fā)生什么樣的化學(xué)反應(yīng)，對制造業(yè)的未來能或多或少地做一個預(yù)判，能夠更加及時地做出相關(guān)行動，從而提升競爭力。另一間也是屬于美國公司的Stratasys與以色列的Objet合并后，再收購了桌面3d打印廠商MakerBot，成功將他們的3d技術(shù)覆蓋桌面級、專業(yè)級和工業(yè)級，此外不得不提的是Stratasys旗下的MakerBot營運著一個名叫Thingiverse社區(qū)，再加上他們的產(chǎn)品以開源的方式發(fā)布，得到不少設(shè)計發(fā)燒友的追隨，使3d打印技術(shù)與更加親民更加地大眾化，促進著3d打印技術(shù)在民間發(fā)展。本文將會從3d打印的各個方面并結(jié)合現(xiàn)狀來分析其未來在制造業(yè)上的發(fā)展前景和所將會面臨的問題。關(guān)鍵詞：3d打印技術(shù)、制造業(yè)、發(fā)展20ABSTRACTWith the fast development of the social science and technology, IP multimedia technology has bee mature. The broadband service mode, which blends multi contents, broadband network and digital IPTV terminal platform, is booming into a promising industry. At the meantime, broadband has entered billions of Chinese households, with multifunction IPTV BOX as essential entertainment equipment of many households. The huge number of the broadband users demonstrates that IPTV is greatly potential in China. Therefore, the implement of and the research on Debianembedded IPTV BOX is of great significance. Based on the analysis of the basic definition of IPTV BOX and its current domestic and foreign market situation and development situation, summarizes the function requirements of IPTV BOX. Research the key technology of IPTV BOX, including HTTP, TCP/IP, JSONRPC, Tongxu technology. In the aspect of the selection of hardware, the design of the Raspberry Pi SwiftBoard development board with Allwinner A10 processor. In order to better performance of the play platform, using Linux as the core foundation, plete memory protection, multitask process of the operating system Debian as the embedded realtime operating system.Key words: word1, word2, word3, word4目 錄摘 要 IABSTRACT II目 錄 III第1章 緒論 5 5 意義 5第2章 3D打印將令制造業(yè)變得更好更快更便宜 8 從設(shè)計到產(chǎn)品交付的時間將被縮短 8 產(chǎn)品開發(fā)的成本將會降低 8 定制的產(chǎn)品將會有更佳的效果 8第3章 制造業(yè)將更加綠色環(huán)保 9 3D打印制造過程低碳化求分析 9 綠色打印環(huán)保制造 9 3D打印泛濫會可能會制造浪費不環(huán)保 9第4章 3D打印給了制造業(yè)新的經(jīng)濟效益 11