首页
登录
职称英语
Write a composition entitled The Brain and the Computer. You should write at lea
Write a composition entitled The Brain and the Computer. You should write at lea
游客
2023-07-04
43
管理
问题
Write a composition entitled The Brain and the Computer. You should write at least 120 words but no more than 180 words according to the directions given below in Chinese:
有人预测电脑将超过人脑。请就人脑与电脑的区别写一篇作文,你可以从体积、运算速
度和结构等方面进行对比。
选项
答案
The Brain and the Computer
Some recent developments in computer industry make scientists predict that the gap between human beings and the machine will be closed by the year 20000.
To understand the significance of this prediction, let us compare the human brain with existing computers. The brain consumes electrical energy at the rate of 25 watts and occupies volume of one tenth of a cubic foot. The brain houses between 10 billion and 100 billion items of information. Every brain cell is directly connected to many other cells. As a result, the cells in which information is stored can communicate with thousands of other cells. In contrast, the computer consumes 1.000.000 watts of electrical power and occupies hundreds of cubic feet of space. The computer memory is like a cell of pigeonholes, with no thinking capacity and no connections elsewhere.
In a word, the electronic brains can hopelessly succeed in comparison with the human brains.
解析
转载请注明原文地址:https://tihaiku.com/zcyy/2808406.html
相关试题推荐
Forthispart,youareallowed30minutestowriteashortessay.Youshouldsta
Forthispart,youareallowed30minutestowriteashortessay.Youshouldsta
Forthispart,youareallowed30minutestowriteashortessay.Youshouldsta
AdequatePreparationShouldBeGiventoExams1.如今不少大学生在考试前不做充分的准备2.出现这种现象的原因是…
ShouldEnglishClassesBeCompulsoryforStudents?1.目前,英语课是大学生的必修课之一2.有人认为英语课不
Forthispart,youareallowed30minutestowriteashortessayentitledPerson
Forthispart,youareallowed30minutestowriteashortessayentitledDining
Forthispart,youareallowed30minutestowriteashortessayentitledTheAv
Nooneshouldbeforcedtowearauniformunderanycircumstance.Uniformsa
Nooneshouldbeforcedtowearauniformunderanycircumstance.Uniformsa
随机试题
Thenewsismainlyabout______.[originaltext]Scientistssaythatnighttime
[originaltext]M:Hello,Mrs.Green.Takeaseat.W:Thanks.CallmeMolly,plea
Lifeisfullofdangersandsurprises.Yourhousemayburn【C1】______.Youma
A.Ewart征 B.deMusset征 C.与发热程度不平行的心动过速
既是原穴又是八会穴之一的腧穴是( )。A.太溪 B.内关 C.然谷 D.
某学生明确了职业发展方向,经征询老师的建议,决定报考某重点大学并积极准备。这体现
患儿,女,10个月,因面色苍白2个月来医院就诊。患儿生后单纯母乳喂养,未添加辅食
关于行政复议的说法,错误的是()。A.行政复议以书面复议为基本方式,其他方式为补
关于监理规划编写要求的说法,正确的是()。A.监理规划的内容审核单位是监理
(2019年)根据《工业炉窑大气污染物排放标准》,关于监测的有关说法错误的是()
最新回复
(
0
)