首页
登录
职称英语
Research that went into developing the highly specialized technology for spa
Research that went into developing the highly specialized technology for spa
游客
2024-02-05
46
管理
问题
Research that went into developing the highly specialized technology for space travel has resulted in many unexpected practical applications back on earth. Out of the engineering that produced rocket motors, liquid propellants, space suits, and other necessities of space flight came by-products that no one had anticipated. Equipment and procedures designed for astronauts and space flights have been successfully adapted for use in medicine, industry, and the home. These valuable products of space research, called spinoffs, have improved the quality of life on earth in many ways.
Some of the best-known examples of spin-offs from space research are found in hospitals and doctors’ offices. One such example is the sight switch, which was originally developed to allow astronauts to control their spacecraft without using their hands. The sight switch is now used by handicapped people to operate devices using eye movements. Another spin-off is the voice command device, which was designed to enable astronauts to steer their spacecraft by voice command. This device is now being used to help deaf people learn to speak.
Doctors have also benefited from the technology required to make miniature electronic instruments small enough and durable enough for trips into space. From this technology have come hearing aids the size of an aspirin and television camera which are small enough to be attached to a surgeon’s head to give medical students a close-up view of an operation.
One of the most valuable contributions of aerospace technology to industry is a management technique called the systems approach. With the aid of computers, this technique brings together all the elements of a complex project, including people, money and materials, to assure that everything is completed at the optimum time. It has been applied to a variety of situations unrelated to space exploration. Among them are cancer research, hospital design, city planning, crime detection, pollution control, building construction, and transportation.
The experience gained from developing NASA spacesuits was applied to the process of designing clothing for use in other professions. Firefighters now have lighter and special "fireblocking" materials that are more resistant to burning. Spacers used for cushioning in moon boots were adapted for use in athletic shoes that are designed to reduce fatigue and injury. [br] The word "optimum" in Para. 4 is closest in meaning to______.
选项
A、most accurate
B、best
C、latest
D、fastest
答案
B
解析
词义题。第四段第二句解释了这项管理技术的工作原理。它是将一项复杂的项目中的所有要素,包括人、金钱、材料,以保证一切都在最佳时问完成。Optimum意思是“最佳的、最适宜的”,与选项中best意思一致。
转载请注明原文地址:https://tihaiku.com/zcyy/3423412.html
相关试题推荐
Despiteacoolingoftheeconomy,hightechnologycompaniesarestillcrying
Despiteacoolingoftheeconomy,hightechnologycompaniesarestillcrying
[originaltext]ABrownUniversitysleepresearcherhassomeadviceforpeopl
[originaltext]ABrownUniversitysleepresearcherhassomeadviceforpeopl
[originaltext](16)Thereisnodoubtthatadults,andevenhighlyeducateda
[originaltext](16)Thereisnodoubtthatadults,andevenhighlyeducateda
[originaltext](16)Thereisnodoubtthatadults,andevenhighlyeducateda
Newresearchshowsgirlswhoregularlyhavefamilymealsaremuchless【C1】__
Newresearchshowsgirlswhoregularlyhavefamilymealsaremuchless【C1】__
Newresearchshowsgirlswhoregularlyhavefamilymealsaremuchless【C1】__
随机试题
KyleMaguirewantedtoattendtheUniversityofNebraskaassoonashegradu
[originaltext]AfellowhadjustbeenhiredasthenewCEOofalargehigh-t
FemaleRelationshipsA)Severalnewbooksandfilmsexplo
Drought,tsunami,violentcrime,financialmeltdown—theworldisfullofris
消防用电设备与适宜备用电源种类一览表中消防应急电源不适宜()系统使用。A.自动
在《文化和旅游部办公厅关于加强模仿秀营业性演出管理的通知》中,( )应当将行政
患者男,40岁。左上后牙咬合不适1个月余,冷热刺激痛3天,伴左侧头痛。检查见左上
患者男,62岁。退休后继续积极、广泛参加各种社会活动。患者采用的方式是A.重组型
教师与幼儿沟通时,不正确的做法是( )。A.注意倾听 B.言语专业化 C.
(2018年真题)实行会员分级结算制度的期货交易所可以根据结算会员的()和
最新回复
(
0
)