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
外语
A 3D printer cannot make any object on demand like the Star Trek replicators of science fiction. But a growing array of 3D print
A 3D printer cannot make any object on demand like the Star Trek replicators of science fiction. But a growing array of 3D print
admin
2019-01-10
75
问题
A 3D printer cannot make any object on demand like the Star Trek replicators of
science fiction. But a growing array of 3D printing machines have already begun 【M1】______
to revolutionize the business of making things in the real world. 3D printers
work by follow a computer’s digital instructions to "print" an object using 【M2】______
materials such as plastic, ceramics and metal. The printing process involve 【M3】______
building up an object one layer at a time until its complete. For instance, 【M4】______
some 3D printers squirt out a stream of heated, semi-liquid plastic that
solidifies as printer’s head moves around to create the outline of each 【M5】______
layer within the object. The instructions use by 3D printers often take the form 【M6】______
of computer-aided design (CAD)files -digital blueprints for making different 【M7】______
objects. That means a person can be design an object on their computer using 【M8】______
3D modeling software, hook the computer up to a 3D printer, and then watch
the 3D printer build the object right in their eyes. Most 3D printers 【M9】______
don’t go beyond the size of household appliances such as refrigerator, but
3D printing could even scale up in size build objects as big as a house. 【M10】______
【M8】
选项
答案
be
解析
(句子意为“人可以设计……”,人是主动设计一件东西,而非表被动,故将be去掉。)
转载请注明原文地址:https://kaotiyun.com/show/Z28K777K
本试题收录于:
B类竞赛(英语专业本科专科)题库大学生英语竞赛(NECCS)分类
0
B类竞赛(英语专业本科专科)
大学生英语竞赛(NECCS)
相关试题推荐
只要眼睛始终不离目标,就能轻而易举地走成一条直线。(only倒装)
Inrecentyears,Chinesefancyknotshavebecomeverypopular.【76】Theyarehand-madeornamentsnotedfortheirpatternsandbri
Todaymenarefacingnewexpectationsandnewchoicesabouttheircommitmentstosociety,familyandwork.Nolongercertainwha
Fromgoodreadingwecanderivepleasure,companionship,experience,andinstruction.Agoodhookmayabsorbourattentionsoco
AccordingtotheWorldHealthOrganization,malaria,adiseasespreadbymosquitoes,affectsmillionsofpeopleeveryyear.Ever
Westillhaven’tmadeadecision___tothenewengineeringproject.It’sreallyatoughchoice.
Therelationshipbetweenprofessionalsportsclubsandtheirplayersisperhapsunlikeanyotheremployer-employee【C1】______in
如果你是一个中等水平的读者,你能够以每分钟300字的速度阅读一本中等水平的书。不过,你必须每天这样坚持下去,否则就无法保持这种水平。【T1】你也不可能以这个速度阅读科学、数学、农业、商业方面的书,或是对你来说内容生疏的书。(Nor…or…)你绝不会以这种速
Thespokesmanadmittedthatthegovernment’sthoughtlesspolicyhadcausedacrisisthat________.
ThesouthernpartofthePacificcoastinCaliforniahasa______climate.
随机试题
使用E—mail进行市场调研,不必注意的问题是_______。
下列关于细菌在人体的定植的叙述错误的是()
患者,男,60岁。反复咳嗽、咯痰10年。近3年每当秋冬发病,天气变暖后逐渐减轻。检查:两肺闻及散在干啰音,X线显示肺纹理增多。其诊断是()
男性,70岁。因糖尿病、阿尔兹海默症入院治疗。今晨进食油条、豆浆时,突然面色发绀,继而倒地、抽搐,意识丧失。应立即采取的措施是()。
下列关于变更申请的表述中,正确的说法有()。
划分完全竞争市场和垄断竞争市场的主要依据是()。
郭某就李某的发明专利于2011年3月5日提出无效宣告请求。专利复审委员会受理该请求后将有关文件转送给李某。2011年7月8日专利复审委员会举行并完成了口头审理。专利复审委员会对下列哪些证据应当予以接受?
CalifornianMichaelSchwabesaidgoodbyetothegaspumptwoyearsagowhenheleasedanelectriccar.Schwabesays【C1】______
Weighingtoomuchcandamageone’shealth,andobesityisagrowingproblemforbothkidsandadultsaroundtheworld.【T1】______
Hedeterminedto______withthemarriageinspiteofhisparents’opposition.
最新回复
(
0
)