首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
考研
Peek through the inspection windows of the nearly 100 three-dimensional (3D) printers quietly making things at RedEye, a company
Peek through the inspection windows of the nearly 100 three-dimensional (3D) printers quietly making things at RedEye, a company
admin
2017-08-11
41
问题
Peek through the inspection windows of the nearly 100 three-dimensional (3D) printers quietly making things at RedEye, a company based in Minnesota, and you can catch a glimpse of how factories will work in the future. It is not simply that the machines run day and night【C1】______by just a handful of technicians.【C2】______it is what they are making that shows how this revolutionary production process is【C3】______the manufacturing mainstream.
3D printers make things by building them up, a layer at a time,【C4】______a particular material, rather than【C5】______it by cutting, drilling or machining—which is why the process is also called additive manufacturing. There are many ways in which this can be done, and with only a【C6】______adjustment of software each item can be different,【C7】______the need for costly retooling of machines. This has made 3D printing a【C8】______way to make one-off items, especially prototype parts, mock-ups, small mechanical【C9】______and craft items.
And that is about all that 3D printers are good for,【C10】______the doubters. Chief among them is Terry Gou, the boss of Foxconn. He thinks 3D printing is just "a trick" without any【C11】______value in the manufacture of real finished goods, and he has vowed to start spelling his name backwards if【C12】______wrong.
Mr. Gou is right about one thing: additive manufacturing is not about to replace mass manufacturing.【C13】______the technology is improving, the finish and durability of some printed items can still【C14】______what producers require. And nor can 3D printers produce millions of【C15】______parts at low cost, as mass-production lines can.【C16】______3D printers have their【C17】______which is why they are starting to be used by some of the world’s biggest manufacturers, such as Airbus, Boeing, GE, Ford and Siemens.
The market for 3D printers and【C18】______is small, but growing fast. Last year it was worth $2.2 billion worldwide, up 29% from 2011. As producers become more【C19】______with the technology, they are moving from prototypes to final【C20】______.
【C10】
选项
A、imply
B、predict
C、prescribe
D、reckon
答案
D
解析
此句为倒装句,主语为怀疑态度的人,宾语为3D打印机的好处只有这些,表明的是说话人的观点。D项reckon“认为”为表示态度观点的词,符合句意。
转载请注明原文地址:https://kaotiyun.com/show/OebZ777K
0
考研英语一
相关试题推荐
ThedivorcerateintheUnitedStatesrosesteadilythroughoutthetwentiethcentury.Priorto1915,lessthan10%ofhusbandsa
Formanandwomenunder30,smokingdoesnotpreventtypicalage-relatedweightgain,accordingtoastudyofnearly4,000white
Somepublicationsthatrankschoolsandcollegessaytheydoittopromoteaccountability;otherssaytheydoittoprovideinfo
Somepublicationsthatrankschoolsandcollegessaytheydoittopromoteaccountability;otherssaytheydoittoprovideinfo
Somepublicationsthatrankschoolsandcollegessaytheydoittopromoteaccountability;otherssaytheydoittoprovideinfo
【F1】Toexplainwhysomecountriesgrowmorerapidlythanothersorwhyacountrymaygrowmorerapidlyduringoneperiodofhist
Mr.Porter,aprofessoratHarvardBusinessSchool,isoneoftheworld’smostrespectedbusinessthinkers.Hemadehisnameand
Optimistsoutlivepessimists,anewstudyshows.Ofnearly100,000women【C1】______intheWomen’sHealthInitiative,thosewhoga
Optimistsoutlivepessimists,anewstudyshows.Ofnearly100,000women【C1】______intheWomen’sHealthInitiative,thosewhoga
随机试题
为了防止铜及铜合金焊接时产生冷裂纹,焊前焊件常需要进行预热。()
在Windows7“资源管理器”窗口右部选定所有文件,如果要取消其中几个文件的选定,应进行的操作是()。
桑枝的功效是五加皮的功效是
合理的债务资金结构需要考虑()。
开挖作业能连续进行,施工速度快,作业人员少的开挖方法是()。
大中型工程项目通常是由若干单项工程构成的,而单位工程是由( )构成的。
在一个企业系统中,是通过人、财、物、信息等元素相互结合成各种联系,以进行各种各样的生产经营管理活动。
一看到那棵大树,我便想起了童年的情景。
“十三五”时期,山东省在对外开放、区域协调发展、基础设施建设等方面取得显著成就。下列相关表述错误的是:
TheAmericanbabyboommadeunconvincingU.S.advicetopoorcountriesthattheyrestraintheirbirths.【C1】______,therehash
最新回复
(
0
)