首页
登录
职称英语
Imagine being able to print rocket engine parts, chocolate figurines, design
Imagine being able to print rocket engine parts, chocolate figurines, design
游客
2023-10-19
44
管理
问题
Imagine being able to print rocket engine parts, chocolate figurines, designer sunglasses,
or even pizzas—just with pressing a single button. It may sound like something out of【M1】________
science fiction, but it’ s increasing becoming a reality. Thanks to 3-D printing, 【M2】________
companies are reimaging their long-term business plans.
Invented in mid-1980s, 3-D printers create solid, three-dimensional objects【M3】________
from various materials such as plastic, wax, wood, gold, or titanium. A major advantage of
3-D printing is that designs for objects can be easily changed. When designs were changed in traditional【M4】________
manufacturing, the machinery that make the objects needs to be redesigned or upgraded, 【M5】________
which can be very cost. But in the case of 3-D printers, only the software needs to be modified.【M6】________
3-D printing is also better than traditional manufacturing because there is no wasted【M7】________
material. With traditional manufacturing, some material is cut away from to create an object, 【M8】________
but 3-D printing uses only which is necessary. Guided by software, a 3-D printer builds【M9】________
an object one layer at a time, place material only where it needs to be. As a result, 【M10】________
it can make complex objects less expensively. [br] 【M10】
选项
答案
place→pIacing
解析
该句的意思是“在软件的引导下,三维打印机一次只构建一个物品,只在需要的地方放置材料”。根据句子成分分析可知,place所在部分在句中作伴随状语,没有被动含义,因此需将place改为placing。
转载请注明原文地址:http://tihaiku.com/zcyy/3111908.html
相关试题推荐
PassageThree[br]WhowastheprototypeofDennis’devicedesignfor?Blindadul
AcademicResearchandProjectDesignAgoodtopi
AcademicResearchandProjectDesignAgoodtopi
AcademicResearchandProjectDesignAgoodtopi
AcademicResearchandProjectDesignAgoodtopi
Hisbusinessskill________herflairfordesign.A、commencesB、compensatesC、compl
Thestoresellsliquidvitamins________designedforchildrenunder3.A、explicitl
PassageSix[br]Accordingtotheauthor,what’sthepriorityinbrowser-designi
Itwas______thechiefengineercame______webegantheexperiment.A、notuntil;th
You’dimaginethataskingpeopletoratethemselvesonatenpointscalein
随机试题
HespokesoquicklythatIdidn’t______thatwhathesaid.A、receiveB、acceptC、
Youshouldspendabout40minutesonthistask.Writeaboutthefollowin
PassageOne(1)IwassurethatIhadfoundatlasttheonetruecosmopol
[originaltext]Teamsofteachersandschooladministratorsfromatleastfou
[audioFiles]audio_eusm_j59_001(20082)[/audioFiles]A、Assistantandcustomer.B、D
下面关于HTTPS的描述中,错误的是()。A.HTTPS是安全的超文本传输协议
在风险管理方面,( )对商业银行风险管理承担最终责任。A.董事会 B.监事会
各种运输方式内外部的各个方面的构成和联系,就是( )。 A.运输系统
某地区2014年参加医疗保险的人数是2010年的4倍,比2013年增长60%,那
燃气管道吹扫试验时。介质宜采用()。A.氧气 B.压缩空气 C.天然气
最新回复
(
0
)