首页
登录
职称英语
Rather than using custom machine tools to build early models of new parts, F
Rather than using custom machine tools to build early models of new parts, F
游客
2023-08-14
29
管理
问题
Rather than using custom machine tools to build early models of new parts, Ford is now using 3-D printing technology to design and test its engineers’ latest ideas. The new method allows product developers to have a【C1】______ in their hands in as little as a week after they create a new design— compared with having to wait three to four months【C2】______
"We’re building more and more parts every day using this【C3】______ says Harold Sears, a technical expert in rapid manufacturing at Ford’s design facility in Dearborn, Mich. Ford’s new hybrid transmission was developed on a 3-D printer that costs about $300,000 and which can turn a pile of aluminum powder into a working prototype in a day or two.
While low-cost 3-D printing by consumers and small businesses looks like a market now ready for takeoff, large businesses have already【C4】______ advanced versions of the technology. The result has been a【C5】______ improvement in the product-development process across a wide range of industries, including the【C6】______ of cars, consumer electronics, safety equipment and medical devices.
The process has done more than just save time and money. Engineers say rapid prototyping using 3-D printing is producing more【C7】______ higher-quality products—from custom-fitted bicycle helmets to better-sounding ear buds and loudspeakers.
Instead of waiting for tools and parts to come back from outside machine shops or injection-molding houses, product developers on tight【C8】______ now get more hands-on time to test their models. 3-D printers allow them to test and【C9】______ more versions of their prototypes—in some cases tripling the number of duplicates of a new product that can be【C10】______ before being produced on a large scale.
A) previously B) thereafter C) process D) elastic
E) deadlines F) manufacturing G) significant H) innovative
I) ignited J) embraced K) lubricate L) prototype
M) refined N) update O) mechanisms [br] 【C1】
选项
答案
L
解析
冠词a提示空格处应填入名词。该段概括介绍了3-D打印这一新技术,首句指出运用新技术建造初期模型,第2句则补充说明该技术的优势。根据上下文和空格后的in their hands可推知,空格所需名词应与early models同义,故选用prototype。
转载请注明原文地址:https://tihaiku.com/zcyy/2924535.html
相关试题推荐
Intheatmosphere,carbondioxideactsratherlikeaone-waymirror—theglas
Intheatmosphere,carbondioxideactsratherlikeaone-waymirror—theglas
贴春联是春节的一大传统习俗,也是中国人欢度新年春节的重要方式。AsatraditionalcustomduringtheSpringFestiva
贴春联是春节的一大传统习俗,也是中国人欢度新年春节的重要方式。AsatraditionalcustomduringtheSpringFestiva
Accustomedthoughwearetospeakingofthefilmsmadebefore1927as"silen
Accustomedthoughwearetospeakingofthefilmsmadebefore1927as"silen
Accustomedthoughwearetospeakingofthefilmsmadebefore1927as"silen
Accustomedthoughwearetospeakingofthefilmsmadebefore1927as"silen
Ratherthanusingcustommachinetoolstobuildearlymodelsofnewparts,F
Ratherthanusingcustommachinetoolstobuildearlymodelsofnewparts,F
随机试题
_____istheactperformedinsayingsomething;itisanexpressionofthespeak
A.连续点 B.可去间断点 C.跳跃间断点 D.第二类间断点
以下不包含在导线绘制类型中的是()。A.带倒角导线 B.样条曲线导线 C.圆
若信息码字为111000110,生成多项式,则计算出的CRC校验码为( )。A
A.每日1~2次 B.2~3天一次 C.3~5天一次 D.每天一次 E.
作为成年人,应当预见也必须预见到自己去冒险的地方存在危险性,部分驴友的“探险”实
辅导员指出来访者自身存在的矛盾,让来访者透过自己言语和非言语的不一致,觉察到自己
A. B. C. D.
人民警察是社会公共利益的捍卫者,是社会秩序的维护者,是正义、公正的象征,这就决定
坚决打好“三大攻坚战”,是党的十九大提出的重大政治任务,是2020年决胜全面建成
最新回复
(
0
)