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
外语
In science the meaning of the word "explain" suffers with civilization’s every step in search of reality. Science cannot really
In science the meaning of the word "explain" suffers with civilization’s every step in search of reality. Science cannot really
admin
2011-04-21
28
问题
In science the meaning of the word "explain" suffers with civilization’s every step in search of reality. Science cannot really explain electricity, magnetism, and gravitation; their effects can be measured and predicted, but of their nature no more is known to the modern scientist than to Thales who first
speculated on
the electrification of amber. Most contemporary physicists reject the notion that man can ever discover what these mysterious forces "really" are. Electricity, Bertrand Russell says, "is not a thing, like St. Paul’s Cathedral; it is a way in which things behave. When we have told how things behave when they are electrified, and under what circumstances they are electrified, we have told all there is to tell. " Until recently scientists would have disapproved of such an idea. Aristotle, for example, whose natural science dominated western thought for two thousand years, believed that man could arrive at an understanding of reality by reasoning from self-evident principles. He felt, for example, that it is a self-evident principle that everything in the universe has its proper place, hence one can deduce that objects fall to the ground because that’s where they belong, and smoke goes up because that’s where it belongs. The goal of Aristotelian science was to explain why things happen. Modern science was born when Galileo began trying to explain how things happen and thus originated the method of controlled experiment which now forms the basis of scientific investigation.
The expression "speculated on" (Line 4) means______.
选项
A、considered
B、suspected
C、expected
D、engaged in buying and selling
答案
A
解析
词汇题。含有此词汇的句子是Science cannot really explain electricity,magnetism,and gravitation;their effects can be measured and predicted,but of their nature no more is known to the modern scientist than to Thales who first speculated on the electrification of amber。本句的意思是,科学不能真正解释电、磁、重力;它们的效果能被测量和预测,但是它们的本性对现代科学家和第一个对琥珀带电现象进行思考的Thales一样是不可知的。所以正确答案是A选项。
转载请注明原文地址:https://jikaoti.com/ti/B7XYFFFM
0
考博英语
相关试题推荐
Readthenewspaperarticlebelowaboutapartnershipbetweenindustryandschools.Aresentences16-22belowthearticle"Right"
Readthearticlebelowabouteducationandanswerthequestions.Foreachquestion23-28,choosethecorrectanswer.Markone
Readtheinformationaboutthecommunicationofinformationinbusiness.Choosethebestwordtofilleachgap.Foreachquestio
Readtheinformationaboutthecommunicationofinformationinbusiness.Choosethebestwordtofilleachgap.Foreachquestio
ReadthereportbelowaboutatalkonCustomerRelationshipMarketing(CRM).Aresentences16-22ontheoppositepage’Right’or
BUSINESSCOURSESAHospitalityandTourismManagementBMarketingResearchCProductDesignandDevelopmentDMarketingandElec
China’seconomicreformisaimedatseparatingenterprisesfromthegovernment.Ithasbeenimplementedforalmost20years,but
DearSirs,IamwritingtoyourofficetoattempttodeterminewhyIhaveencouragedsomanyobstaclestoreceivingmyproper
Thechiefeditorthoughthetooksomelibertieswiththeoriginalintranslation.Soitwasnecessarythathemakethe______su
随机试题
DWDM(DenseWavelength—DivisionMultiplexing)是()的技术术语缩写。
关于流脑下列哪项是错误的( )
A.虎潜丸合四君子汤B.补肾地黄丸合补中益气汤C.当归补血汤D.八珍汤E.鹿角胶丸
债券发行时,若市场利率低于债券利率,则债券的发行价格往往低于债券的票面价值。()
张先生希望在风险资产和国库券上配置100000元,风险资产的预期收益率为10%,标准差为12%,国库券的收益率为6%,如果张先生希望获得8%以上的目标收益率,同时标准差控制在8%以下,那么下列说法正确的是()。
人民英雄纪念碑及其名称、碑题、碑文、浮雕、图形、标志等受法律保护。()
教育目的、培养目标、课程或教学目标构成学校教育的层次结构。()
这不奇怪,普通民众的宗教狂热惯常地拒绝理性,迟早会滑入荒唐的_____________之中,于是它也快速地产生质变,回归于原始宗教的愚昧状态,失去了内在的精神力量和外部的传播力量,_______________。依次填入划横线部分最恰当的一项是(
某省妇女儿童占全省总人口的三分之二。如果妇女是指所有女性人口,儿童是指所有未成年人口,并且对任意年龄段,该省男女人口数量持平。上述断定能推出以下哪项结论?
Beingapopstarcanbequiteahardlife,withalotoftravelling______heavyschedules.
最新回复
(
0
)