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
65
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】______
【M3】
选项
答案
involve--involves
解析
(主语the printing process属于单数,所以谓语应当使用第三人称单数形式。故将involve改为involves。)
转载请注明原文地址:https://kaotiyun.com/show/728K777K
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
Inrecentyears,Chinesefancyknotshavebecomeverypopular.【76】Theyarehand-madeornamentsnotedfortheirpatternsandbri
Todaymenarefacingnewexpectationsandnewchoicesabouttheircommitmentstosociety,familyandwork.Nolongercertainwha
Acollisionbetweenanaircraftandoneormorebirdsistermedabird-strike.Pilotssometimesrecordabirdstrikewhileatcru
Lecture:Most【D1】______modeofinstructionincollegeGroupdiscussionsareledbya(an)【D2】______.Discussionsarebasedon【D3】
Embroidery(刺绣)isabrilliantpearlinChineseart.(81)FromthemagnificentDragonRobeswornbyemperorstotoday’sfashions
Theopiumpoppyisabrightflower,usuallyredororange,thatgrowstoa【C1】h______ofabout75-90centimetres.Inthewild,i
远程教育属正规教育,它打破了传统的课堂教学模式。【T1】远程教育与传统教育相比有两大区别,即远程教育具有灵活性和开放性,不受时空和学习进度的限制。(regardlessof)教师在一处授课,而学生在另一处学习,打破了时空限制。【T2】有
A、ThebeautifulborderwithMexico.B、Theoilindustry.C、TheMayaCivilization.D、Thelandscapeacrossthecountry.C题目问根据男士的说法
ThesouthernpartofthePacificcoastinCaliforniahasa______climate.
CrocodilescannowbefoundinsouthernFlorida.
随机试题
试述群体规范的功能。
A.环磷酰胺B.替尼泊苷C.羟基喜树碱D.顺铂E.紫杉醇作用于DNA拓扑异构酶Ⅱ的抗肿瘤药物
符合老年人用药原则的用药方式是
甲、乙、丙、丁分别购买了某住宅楼(共四层)的一至四层住宅,并各自办理了房产证。现四人商量在外墙安装一广告牌以获取广告收益。一日,该广告牌脱落砸伤行人李某。关于本案,下列哪些说法是正确的?
项目在计算期内净现值为零时的折现率为( )。
某工程双代号网络计划如下图所示,其关键线路有()条。
货币政策是政府调控宏观经济的基本手段之一,当通货膨胀较为严重时,应该采取的货币政策是()。
通常,软件开发环境可由环境机制和工具集构成。按功能划分,环境机制又可分为(18);工具集也可分为贯穿整个开发过程的工具和解决软件生命周期中某一阶段问题的工具,分别属于上述两类工具的是(19)。软件开发环境的核心是(20)。软件开发环境具有集成性、开放性、(
(字处理题)某单位财务处请小张设计《经费联审结算单》模板,以提高日常报账和结算单审核效率。请根据考生文件夹下“Word素材1.docx”和“Word素材2.xlsx”文件完成制作任务,具体要求如下:设置《XX研究所科研经费报账须知》的第一行格式为小三、
投入运行
最新回复
(
0
)