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
2024-05-21
13
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] 【B3】
选项
答案
identifying
解析
identifying意为“识别”。
转载请注明原文地址:https://tihaiku.com/zcyy/3605037.html
相关试题推荐
Inthepast,oneofthebiggestdisadvantagesofmachineshasbeentheirina
Inthepast,oneofthebiggestdisadvantagesofmachineshasbeentheirina
Inthepast,oneofthebiggestdisadvantagesofmachineshasbeentheirina
Inthepast,oneofthebiggestdisadvantagesofmachineshasbeentheirina
Inthepast,oneofthebiggestdisadvantagesofmachineshasbeentheirina
Google’sPlanforWorld’sBiggestOnlineLibrary:PhilanthropyOrActof
Google’sPlanforWorld’sBiggestOnlineLibrary:PhilanthropyOrActof
Google’sPlanforWorld’sBiggestOnlineLibrary:PhilanthropyOrActof
Google’sPlanforWorld’sBiggestOnlineLibrary:PhilanthropyOrActof
Google’sPlanforWorld’sBiggestOnlineLibrary:PhilanthropyOrActof
随机试题
Itisclearthatsomepeoplewhoparticipateinexercisetrainingwilldevel
DealingwithLifeAbroadI.Cultureshockoflifeabroad
AtamusicfestivalinCaliforniainJune1967,amiddle-agedsitarplayerw
自学能力和()是大学生能力发展的两个重要方面。
每一双车道评定路段(不超过1km)测量检查点数,落锤式弯沉仪(FWD)为40,自
在抗震烈度6度、7度设防地区,砖砌体留直槎时,必须设置拉结筋。下列中哪条叙述不正
幼年特发性关节炎多关节型的关节表现特点不正确的是A.5个或5个以上关节受累 B
中年女性,因头痛来门诊就医,询问病史时,病人突然主诉右上肢有蚁走感,经检查无异物
(2018年真题)在基坑放坡开挖时,下列做法错误的是()。A.坡面设置土钉
短暂性脑缺血发作(TIA)的鉴别诊断
最新回复
(
0
)