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
2024-08-19
10
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] 【M7】
选项
答案
√
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3726475.html
相关试题推荐
Imaginebeingabletoprintrocketengineparts,chocolatefigurines,design
Imaginebeingabletoprintrocketengineparts,chocolatefigurines,design
Imaginebeingabletoprintrocketengineparts,chocolatefigurines,design
Imaginebeingabletoprintrocketengineparts,chocolatefigurines,design
Itwas______thechiefengineercame______webegantheexperiment.A、notuntil
They______suchabigvan______thepriceofgaswouldskyrocket.A、wouldhave
—Istillhaven’tmadeadecision______tothenewengineeringproject.—It’sreall
Westillhaven’tmadeadecision___tothenewengineeringproject.It’sreallya
Noonewouldimaginethatthiscitywasjustanight’sjourneyfromhere.Itsee
Theseprogramsaredesignedforthoseyoungpeoplewhowantto______higheredu
随机试题
KeepOurSeasCleanA)Bytheyear2050itisestimatedthattheworld’s
[originaltext]M:So,Susan,doyouhaveanythingplannedforthisSaturday?W:
Manypeoplecondemntheverythinfashionmodelswhoareconsideredtohave
Backintheday,agoodreportcardearnedyouaparentalpatontheback,b
旧墙工程裱糊前,首先要清除疏松的旧装修层,同时还应采取下列哪项措施?( )A.
患者40岁。左上6面隐裂累及牙髓,临床冠短,咬合紧,治疗计划错误的是A.调 B
在子宫内膜的腺上皮内出现核下空泡时,生理上相当于内膜周期的哪一期?A、增生早期
从所给的四个选项中,选择最合适的一个填入问号处,使之呈现一定的规律性:
(2015年真题)根据国际生产折中理论,如果企业同时具备所有权优势、区位优势与内
A.2 B.4 C.8 D.16
最新回复
(
0
)