首页
登录
职称英语
[originaltext]M: Cathy, Chaos theory seems to be a branch of physics or mathema
[originaltext]M: Cathy, Chaos theory seems to be a branch of physics or mathema
游客
2024-03-11
5
管理
问题
M: Cathy, Chaos theory seems to be a branch of physics or mathematics. You are an economist. So how does it influence your work?
W: Well, in several ways. I’m responsible for financial development programs in many parts of the world. So forecasting long range trends and making predictions on the basis of present evidence is what I do. Chaos theory was developed by scientists trying to explain the movement of the planet and changes in environmental conditions. Both of these things are also about making long-term predictions on the basis of present evidence.
M: Are many economists involved in this field?
W: An increasing number. In the 1990s, many economists began to look at Chaos theory as a way of providing models for forecasting.
M: What kind of models are we talking about here?
W: Well, that’s a good question. Because a basic idea of Chaos theory is that there aren’t any models as such. There aren’t guaranteed forms, but rather patterns of change in development.
M: Doesn’t that mean that forecasting is impossible?
W: No, but it certainly makes it more of a challenge. Mandell Braud, who did the experiment with stock exchange prices, for example, noted that although the outcomes were variable, there were in fact certain constants. What we have to do is make sure we know what these are and take into account all the possible variables.
M: But do economics and finance work in the same way as weather conditions or the movement of planets?
W: Well, no, of course not. There are certain underlying similarities. But we have to leave them for another time.
Questions 5 to 8 are based on the conversation you have just heard.
5. What does chaos theory seem to be?
6. What is the woman’s profession?
7. What was Chaos theory supposed to do when it was first formulated?
8. What are the speakers mainly talking about?
选项
A、A branch of chemistry.
B、A branch of biology.
C、A branch of physics or mathematics.
D、A branch of psychology.
答案
C
解析
男士说,混沌理论似乎是物理学或数学的一个分支。
转载请注明原文地址:https://tihaiku.com/zcyy/3523421.html
相关试题推荐
[originaltext]Objectsthatarevibratingmakesounds.Rhythmicsoundvibrations
[originaltext]Inorderforachemicaltobeconsideredadrug,itmusthavethe
[originaltext]Hi,everybody.AsIsaidinmyStateoftheUnionaddress,weliv
[originaltext]Hi,everybody.AsIsaidinmyStateoftheUnionaddress,weliv
[originaltext]Hi,everybody.AsIsaidinmyStateoftheUnionaddress,weliv
[originaltext]IntheUnitedStates,manypeopleoncelivedinlarge,two-and-th
[originaltext]IntheUnitedStates,manypeopleoncelivedinlarge,two-and-th
[originaltext]IntheUnitedStates,manypeopleoncelivedinlarge,two-and-th
[originaltext]Easterisamixofthreetraditions:Pagan,HebrewandChristian.
[originaltext]W:2millionhighschoolseniorsaregearingupthisfalltoappl
随机试题
Somechildrendisplayan________curiosityabouteverynewthingtheyencounter.
关于全麻诱导错误的是A.保持安静 B.开放静脉 C.经静脉“倾注”式地给予全
男,40岁,上腹不适5年伴嗳气,胃镜检查见胃窦黏膜苍白,皱襞变细而平坦,活检发现
某病人要做腰穿检查,有恐惧感。从医德要求考虑,临床医生应向病人做的主要工作是A.
TCP/IP协议集中,TCP与UDP协议运行于()。A.网络层 B.传输层
能在生态系统食物链中发生富集作用的是( )。A.重金属、自然分解速度缓慢的杀虫
长期保存病毒的方法是A.细胞培养反复传代B.置50%中性甘油盐水保存C.4℃冰箱
为避免渗油,排油注氮灭火系统排油管道和注氮管道法兰应采用(____)对接形式。(
在办理物业承接验收手续时。物业服务企业应接收查验的物业资料有()。A:主体结构
依据非居民金融账户涉税信息尽职调查管理办法的规定,下列非金融机构属于消极非金融机
最新回复
(
0
)