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
46
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:http://tihaiku.com/zcyy/3111905.html
相关试题推荐
AcademicResearchandProjectDesignAgoodtopi
AcademicResearchandProjectDesignAgoodtopi
AcademicResearchandProjectDesignAgoodtopi
AcademicResearchandProjectDesignAgoodtopi
AcademicResearchandProjectDesignAgoodtopi
AcademicResearchandProjectDesignAgoodtopi
AcademicResearchandProjectDesignAgoodtopi
Hisbusinessskill________herflairfordesign.A、commencesB、compensatesC、compl
Lastyear,Ipaidathree-dayvisittothecompanyasavisitingengineer,andw
PassageSix[br]Accordingtotheauthor,what’sthepriorityinbrowser-designi
随机试题
Aswarspreadstomanycomersoftheglobe,childrensadlyhavebeendrawni
OscarWildesaidthatworkistherefugeofpeoplewhohavenothingbetter
Whatisthespecialrequirementforpassengerstravelingtothemoon?A、Gothroug
329某一元醇与金属钠完全反应,可得到11.2L氢气(标准状况),则该醇是(
表现为心胸熬闷刺痛.痛处不移的心脉痹阻证,其病因是A.寒凝 B.瘀阻 C.气
船舶工作指标体系包括营运指标和( )。 A.质量指标 B.数量指标
根据以下材料 某寒冷地区公共建筑,地下3层,地上40层,建筑高度176m,总建
2022年1月18日上午,中共中央总书记、国家主席、中央军委主席习近平在中国共产
二战以后世界教育制度的发展趋势是()。A.加强中等教育并重视与小学教育的衔接
下列关于工程变更的说法中正确的是() A.如果计划完整,工程变更可以避免
最新回复
(
0
)