首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
专升本
Experiments aboard the spaceship Columbia have disproved a theory on the human nervous system which won an Austrian professor a
Experiments aboard the spaceship Columbia have disproved a theory on the human nervous system which won an Austrian professor a
admin
2012-05-24
57
问题
Experiments aboard the spaceship Columbia have disproved a theory on the human nervous system which won an Austrian professor a Nobel Prize 79 years ago.
West German astronaut Ulf Merbold disproved the theory during tests aboard the spaceship yesterday. His discovery is connected with the workings of the inner ear, the body’s balance mechanism (机制). In 1914 Professor Robert Barany won the Nobel prize for Physiology (生理学) and medicine when he announced that temperature differences affected the inner ear and caused the eyes to blink (眨 眼). His theory was accepted by scientists.
But Merbold carried out tests to find if the theory was correct and shocked himself and soace officials when he proved it wrong. According to Barany’s theory the eyes would blink when cold air was blown into one ear and hot air blown into the other.
But if this theory was correct such a movement would be impossible in zero gravity. Both Merbold’s eyes continually blinked when the test was carried out.
Barany’s theory was declared to prove______.
选项
A、how our hearing mechanism works
B、why we constantly move our eyes
C、that eye movement is affected by temperature
D、how hearing reacts
答案
C
解析
转载请注明原文地址:https://kaotiyun.com/show/lcGC777K
本试题收录于:
英语题库普高专升本分类
0
英语
普高专升本
相关试题推荐
Haveyou【B1】______askedyourselfwhychildrengotoschool?Youwillprobablysaythattheygo【B2】______theirownlanguagea
Haveyou【B1】______askedyourselfwhychildrengotoschool?Youwillprobablysaythattheygo【B2】______theirownlanguagea
Haveyou【B1】______askedyourselfwhychildrengotoschool?Youwillprobablysaythattheygo【B2】______theirownlanguagea
Onlybymakingwiseuseofland______tofindasolutiontotheproblemofhungerandfamine.
Teachersaresupposedtobepatientandnottolosetheirtempernomatterwhatmistakestheirstudentsmake.
Therearetwokindsofmemory:short-termandlong-term.Informationinlongtermmemorycanberememberedatalatertimewheni
A、breathethefreshairB、lookforabetterjobC、establishfriendshipD、findatrustedconfidantC在第二段中谈到美国人出外旅游的目的不仅是观光而且是交友(n
Althougheachbabyhasanindividualscheduleofdevelopment,generalpatternsofgrowthhavebeenobserved.Threeperiodsofde
Thefactthatsomethingischeapdoesn’t______meanitisoflowquality.
Thistelevisionsetisreallycheapinpriceandfineinquality.
随机试题
A.左心室大B.右心室大C.左心房大D.全心扩大高血压心脏病主要是
调查研究的逻辑步骤是
化生不可能发生于
A.维生素AB.维生素DC.维生素ED.维生素BlE.维生素B6
根据《建设工程安全生产管理条例》,下列哪些选项是施工单位项目负责人的安全责任?()
根据有关法律规定,发生生产安全事故后,应当立即成立事故调查组。事故调查组的主要职责是()。
负债和所有者权益类账户的期末余额一定在贷方。()
关于建立、维持和发展人际关系的方法中,下列说法正确的是()。
18、19世纪的西欧,在社会政治、经济发展及特定历史文化背景下,逐渐形成了带有等级特权痕迹的双轨学制。其“双轨”是指
马克思主义指导思想,是社会主义核心价值体系的灵魂。马克思主义之所以是我们立党立国的根本指导思想,是因为马克思主义
最新回复
(
0
)