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
27
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】______.
【C5】
选项
A、erasing
B、removing
C、resolving
D、easing
答案
B
解析
空格前含有表示比较级的结构rather than,可见要填入的词语意思应该与building...up意思相反。B项removing的意思为“移除”,符合语义逻辑。
转载请注明原文地址:https://kaotiyun.com/show/oYbZ777K
0
考研英语一
相关试题推荐
Mr.Porter,aprofessoratHarvardBusinessSchool,isoneoftheworld’smostrespectedbusinessthinkers.Hemadehisnameand
Mr.Porter,aprofessoratHarvardBusinessSchool,isoneoftheworld’smostrespectedbusinessthinkers.Hemadehisnameand
Recentyearshavebroughtminority—ownedbusinessesintheUnitedStatesnotonlyunprecedentedopportunitiesbutalsonewands
Recentyearshavebroughtminority—ownedbusinessesintheUnitedStatesnotonlyunprecedentedopportunitiesbutalsonewands
Theideaisasaudaciousasitaltruistic:provideapersonallaptopcomputertoeveryschoolchild—particularlyinthepoorestp
Expectationssurroundingeducationhavespunoutofcontrol.Ontopofaseven-hourschoolday,ourkidsmarchthroughhoursof
Optimistsoutlivepessimists,anewstudyshows.Ofnearly100,000women【C1】______intheWomen’sHealthInitiative,thosewhoga
Optimistsoutlivepessimists,anewstudyshows.Ofnearly100,000women【C1】______intheWomen’sHealthInitiative,thosewhoga
Optimistsoutlivepessimists,anewstudyshows.Ofnearly100,000women【C1】______intheWomen’sHealthInitiative,thosewhoga
Optimistsoutlivepessimists,anewstudyshows.Ofnearly100,000women【C1】______intheWomen’sHealthInitiative,thosewhoga
随机试题
简述审美境界的主要特点。
A.神经肌肉电刺激疗法B.被动运动C.免负荷运动D.主动运动E.抗阻运动4级肌力,提高肌力适宜的训练方法为
提示绒毛膜癌预后不良的情况有()
图示桁架结构1杆轴力( )。
在建设工程活动中,()是最为常用的一种担保方式。
一切从实际出发,是我们制定路线、方针和政策的基本原则。现阶段中国最大的实际是()。
如果要研究两个自变量对因变量的解释量,应选用的统计方法是在上面的检验中,涉及的自由度是
正式解释分为立法解释、司法解释、行政解释,其划分标准是()。
(2013年真题)我国《刑法》第295条规定:“传授犯罪方法的,处……”本条的罪状形式是()。
PeoplegothereforMeals.Peopleseeafilmthere.
最新回复
(
0
)