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Part ii The Physical Sciences Chapter 5 Analysis and Physics
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Part ii
The Physical Sciences
Chapter 5
Analysis and Physics
1
You have doubtless often been asked of what good is mathematics and whether these delicate constructions entirely1 mind-made are not artificial and born of our caprice.
Among those who put this question I should make a distinction; practical people ask of us only the means of money-making. These merit no reply; rather would it be proper to ask of them what is the good of accumulating so much wealth and whether, to get time to acquire it, we are to neglect art and science, which alone give us souls capable of enjoying it, ‘and for life’s sake to sacrifice all reasons for living.’
Besides, a science made solely2 in view of applications is impossible; truths are fecund3 only if bound together. If we devote ourselves solely to those truths whence we expect an immediate4 result, the intermediary links are wanting and there will no longer be a chain.
The men most disdainful of theory get from it, without suspecting it, their daily bread; deprived of this food, progress would quickly cease, and we should soon congeal5 into the immobility of old China.
But enough of uncompromising practicians! Besides these, there are those who are only interested in nature and who ask us if we can enable them to know it better.
To answer these, we have only to show them the two monuments already rough-hewn, Celestial6 Mechanics and Mathematical Physics.
They would doubtless concede that these structures are well worth the trouble they have cost us. But this is not enough. Mathematics has a triple aim. It must furnish an instrument for the study of nature. But that is not all: it has a philosophic7 aim and, I dare maintain, an
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entirely
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| ad.全部地,完整地;完全地,彻底地 | |
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solely
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| adv.仅仅,唯一地 | |
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fecund
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| adj.多产的,丰饶的,肥沃的 | |
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immediate
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| adj.立即的;直接的,最接近的;紧靠的 | |
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congeal
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| v.凝结,凝固 | |
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celestial
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| adj.天体的;天上的 | |
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philosophic
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| adj.哲学的,贤明的 | |
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esthetic
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| adj.美学的,审美的;悦目的,雅致的 | |
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fathom
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| v.领悟,彻底了解 | |
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adepts
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| n.专家,能手( adept的名词复数 ) | |
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analogous
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| adj.相似的;类似的 | |
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marvel
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| vi.(at)惊叹vt.感到惊异;n.令人惊异的事 | |
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fully
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| adv.完全地,全部地,彻底地;充分地 | |
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attaining
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| (通常经过努力)实现( attain的现在分词 ); 达到; 获得; 达到(某年龄、水平、状况) | |
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forth
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| adv.向前;向外,往外 | |
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mathematician
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| n.数学家 | |
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physicist
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| n.物理学家,研究物理学的人 | |
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mere
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| adj.纯粹的;仅仅,只不过 | |
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purveyor
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| n.承办商,伙食承办商 | |
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collaboration
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| n.合作,协作;勾结 | |
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penetrate
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| v.透(渗)入;刺入,刺穿;洞察,了解 | |
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analyst
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| n.分析家,化验员;心理分析学家 | |
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forestalling
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| v.先发制人,预先阻止( forestall的现在分词 ) | |
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premature
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| adj.比预期时间早的;不成熟的,仓促的 | |
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enunciate
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| v.发音;(清楚地)表达 | |
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devoted
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| adj.忠诚的,忠实的,热心的,献身于...的 | |
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substantive
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| adj.表示实在的;本质的、实质性的;独立的;n.实词,实名词;独立存在的实体 | |
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implicitly
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| adv. 含蓄地, 暗中地, 毫不保留地 | |
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simile
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| n.直喻,明喻 | |
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embellish
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| v.装饰,布置;给…添加细节,润饰 | |
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supple
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| adj.柔软的,易弯的,逢迎的,顺从的,灵活的;vt.使柔软,使柔顺,使顺从;vi.变柔软,变柔顺 | |
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rendering
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| n.表现,描写 | |
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purely
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| adv.纯粹地,完全地 | |
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enunciation
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| n.清晰的发音;表明,宣言;口齿 | |
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systematic
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| adj.有系统的,有计划的,有方法的 | |
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circumspect
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| adj.慎重的,谨慎的 | |
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infinity
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| n.无限,无穷,大量 | |
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primitive
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| adj.原始的;简单的;n.原(始)人,原始事物 | |
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disdains
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| 鄙视,轻蔑( disdain的名词复数 ) | |
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multiplication
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| n.增加,增多,倍增;增殖,繁殖;乘法 | |
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promptly
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| adv.及时地,敏捷地 | |
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utilized
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| v.利用,使用( utilize的过去式和过去分词 ) | |
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physicists
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| 物理学家( physicist的名词复数 ) | |
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labyrinth
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| n.迷宫;难解的事物;迷路 | |
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abound
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| vi.大量存在;(in,with)充满,富于 | |
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generalizations
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| 一般化( generalization的名词复数 ); 普通化; 归纳; 概论 | |
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generalization
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| n.普遍性,一般性,概括 | |
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differentiation
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| n.区别,区分 | |
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perturbed
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| adj.烦燥不安的v.使(某人)烦恼,不安( perturb的过去式和过去分词 ) | |
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chaos
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| n.混乱,无秩序 | |
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bias
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| n.偏见,偏心,偏袒;vt.使有偏见 | |
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appreciable
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| adj.明显的,可见的,可估量的,可觉察的 | |
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confirmation
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| n.证实,确认,批准 | |
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phenomena
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| n.现象 | |
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physically
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| adj.物质上,体格上,身体上,按自然规律 | |
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magnetism
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| n.磁性,吸引力,磁学 | |
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illuminating
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| a.富于启发性的,有助阐明的 | |
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integration
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| n.一体化,联合,结合 | |
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exterior
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| adj.外部的,外在的;表面的 | |
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harmoniously
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| 和谐地,调和地 | |
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exhausted
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| adj.极其疲惫的,精疲力尽的 | |
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worthy
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| adj.(of)值得的,配得上的;有价值的 | |
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varied
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| adj.多样的,多变化的 | |
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tempted
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| v.怂恿(某人)干不正当的事;冒…的险(tempt的过去分词) | |
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majestic
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| adj.雄伟的,壮丽的,庄严的,威严的,崇高的 | |
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reigns
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| n.君主的统治( reign的名词复数 );君主统治时期;任期;当政期 | |
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rigor
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| n.严酷,严格,严厉 | |
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transparent
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| adj.明显的,无疑的;透明的 | |
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domain
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| n.(活动等)领域,范围;领地,势力范围 | |
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disorder
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| n.紊乱,混乱;骚动,骚乱;疾病,失调 | |
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reigned
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| vi.当政,统治(reign的过去式形式) | |
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thereby
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| adv.因此,从而 | |
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considerably
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| adv.极大地;相当大地;在很大程度上 | |
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analysts
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| 分析家,化验员( analyst的名词复数 ) | |
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celebrated
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| adj.有名的,声誉卓著的 | |
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memoir
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| n.[pl.]回忆录,自传;记事录 | |
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deduction
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| n.减除,扣除,减除额;推论,推理,演绎 | |
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converge
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| vi.会合;聚集,集中;(思想、观点等)趋近 | |
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investigators
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| n.调查者,审查者( investigator的名词复数 ) | |
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demonstration
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| n.表明,示范,论证,示威 | |
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sufficiently
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| adv.足够地,充分地 | |
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rigors
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| 严格( rigor的名词复数 ); 严酷; 严密; (由惊吓或中毒等导致的身体)僵直 | |
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paradox
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| n.似乎矛盾却正确的说法;自相矛盾的人(物) | |
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applied
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| adj.应用的;v.应用,适用 | |
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derivative
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| n.派(衍)生物;adj.非独创性的,模仿他人的 | |
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sketch
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| n.草图;梗概;素描;v.素描;概述 | |
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sketches
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| n.草图( sketch的名词复数 );素描;速写;梗概 | |
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demonstrations
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| 证明( demonstration的名词复数 ); 表明; 表达; 游行示威 | |
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transformation
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| n.变化;改造;转变 | |
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Chapter 6 Astronomy
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