首页
登录
职称英语
Science, in practice, depends far less on the experiments it prepares than on th
Science, in practice, depends far less on the experiments it prepares than on th
游客
2024-08-14
52
管理
问题
Science, in practice, depends far less on the experiments it prepares than on the preparedness of the minds of the men who watch the experiments.Sir Isaac Newton supposedly discovered gravity through the fall of an apple.Apples had been falling in many places for centuries and thousands of people had seen them fall.But Newton for years had been curious about the cause of the orbital motion of the moon and planets.What kept them in place? Why didn’t they fall out of the sky? The fact that the apple fell down toward the earth and not up into the tree answered the question he had been asking himself about those larger fruits of the heavens, the moon and the planets.
选项
答案
在实践中,科学与其说依靠事先准备的实验,不如说依靠实验观察者有所准备的头脑。艾萨克·牛顿爵士通过对草果落地进行推理发现了重力。多少世纪以来,苹果一直在许多地方落到地面,成千上万个人看到苹果落地。而牛顿多年来一直对月球和行星绕轨道运行的起因感到好奇。是什么力量使得它们处于现在的位置呢?它们为什么不落到天空之外呢?苹果向下落到地上而不是向上飞到树上这--事实回答了牛顿长期以来对月球和行星所存有的疑问。月球和行星是苍天中更大的果实。
解析
转载请注明原文地址:http://tihaiku.com/zcyy/3718817.html
相关试题推荐
Thatiswhypracticeisthecriterionoftruthandwhythestandardofpractice
Science,inpractice,dependsfarlessontheexperimentsitpreparesthanonth
Iamfascinatedbythemen,fewenoughinallconscience,whotakelifeinthei
Yearsagowedidn’tknowthis,butrecentscience_________thatpeoplewhodon
Thesubjectofthislectureishorology,thescienceofmeasuringtime.The
Beforemodernscience,peopleusedplantsnotonlytocureallkindsofd
Beforemodernscience,peopleusedplantsnotonlytocureallkindsofd
Beforemodernscience,peopleusedplantsnotonlytocureallkindsofd
Beforemodernscience,peopleusedplantsnotonlytocureallkindsofd
—Whoareyourmaincompetitors?—Itdependsontheregion.Therearealotoflo
随机试题
ArecentBBCdocumentary,"TheTownThatNeverRetired",soughttoshowthe
【S1】[br]【S7】H根据句子结构此处应为名词,符合的有N和H;根据上文Wi-Fiusesseveralfrequenciesatthesa
[originaltext]Isignedupforatwo-month-longcourseinwriting,butKatesign
区块链是去中心化的、分布式的,区块化存储的数据库。
零售风险暴露应同时具有如下三方面特征:①债务人是一个或几个自然人;②笔数多,单笔
A. B. C. D.
项目监理机构对施工组织设计进行审查的内容有()。A.编审程序是否符合相关规
矿图中,其坐标网格的间距一般为() A,10cm B,20cm C,30
男孩,5岁。患有结核病,但结核菌素试验阴性。可能是A:合并上呼吸道感染 B:抗
胆碱酯酶复能药的药理作用中不包括( )。A.提高全血胆碱酯酶活性 B.恢复被
最新回复
(
0
)