首页
登录
职称英语
In the past, one of the biggest disadvantages of machines has been their ina
In the past, one of the biggest disadvantages of machines has been their ina
游客
2023-09-05
68
管理
问题
In the past, one of the biggest disadvantages of machines has been their inability to work on a micro-scale. For example, doctors did not have devices allowing them to go inside the human body to【B1】______health problems or to perform【B2】______surgery. Repair crews did not have a way of【B3】______broken pipes located deep within a high-rise【B4】______ building. However, that’s about to change. Advances in computers and biophysics have started a microminiature (超微) 【B5】______that allows scientists to envision — and in some cases actually build — microscopic machines. These devices promise to【B6】______change the way we live and work.
Micromachines already are making an impact. At Case Western Reserve University in Cleveland, Ohio, research scientists have designed a 4-inch silicon chip that holds 700 tiny【B7】______motors. At Lucas NovaSensor in Fremont, California, scientists have perfected the world’s first microscopic blood-pressure sensor. Threaded through a person’s blood【B8】______, the sensor can provide blood pressure readings at the valve of the heart itself.
【B9】______. Auto manufacturers, for example, are trying to use tiny devices【B10】______
______.Some futurists envision nanotechnology (纳米技术) also being used to explore the deep sea in small submarines, or even to launch finger-sized rockets packed with microminiature instruments.
There is an explosion of new ideas and applications. So,【B11】______ [br] 【B10】
选项
答案
that can sense when to release an airbag and how to keep engines and breaks operating efficiently
解析
that can sense when to release an airbag and how to keep engines and breaks working well
转载请注明原文地址:https://tihaiku.com/zcyy/2988778.html
相关试题推荐
Manywriterscomplainthattheirbiggestdifficultyisfindingasubject.S
Manywriterscomplainthattheirbiggestdifficultyisfindingasubject.S
Manywriterscomplainthattheirbiggestdifficultyisfindingasubject.S
Manywriterscomplainthattheirbiggestdifficultyisfindingasubject.S
TheSuperBowlisoneofthebiggesteventsontheadvertisingcalendar,as
TheSuperBowlisoneofthebiggesteventsontheadvertisingcalendar,as
TheSuperBowlisoneofthebiggesteventsontheadvertisingcalendar,as
[originaltext]W:Roger,anyproblemsinyourKoreanstudy?M:[22]Thebiggest
[originaltext]BillGates,theheadoftheworld’sbiggestcomputersoftwar
[originaltext]W:IknowyourcompanywasoneofthebiggestAmericancorporatio
随机试题
Whatisthebesttitleofthispassage?[br][originaltext]Whileprojectvis
TheNextDisaster:AreWeReady?AreWeReall
ANewYorkTimes-CBSNewspollfoundthatalmost90percentofAmericansthi
Readthefollowingtext.Choosethebest
下列关于灾害与急救药品专人管理、专库存放、专账登记的管理措施的叙述中,可起保障作
引起支气管扩张的主要原因是A.先天性发育缺陷 B.支气管-肺组织的感染和阻塞
直升飞机停机坪是发生火灾时供直升飞机救援屋顶平台上的避难人员时停靠的设施。建筑高
2011-165.癫、狂病位在心,与其发病关系密切的脏腑有 A.
关于贷款审批中需要注意事项,说法不正确的是( )。A.严格执行客户经理、业务主
易造成蛛网膜下腔出血的疾病是( )。A.颅内动脉瘤 B.后颅窝肿瘤 C.巨
最新回复
(
0
)