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BBC百件藏品话沧桑 第14件:莱因德数学纸草书(1)

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  • In seven houses there are seven cats.
  • 七个房间,每个房间里有七只猫,
  • Each cat catches seven mice.
  • 每只猫抓七只老鼠,
  • Each mouse would have eaten seven ears of corn and each ear of corn, if sown, would have produced seven gallons of grain.
  • 每只老鼠要吃掉七根玉米,每根玉米若被播种,能收获七加仑粮食,
  • How many things are mentioned in total?
  • 请问本题中提及的东西的总数量?
  • While you're counting, I'll tell you that this is just one of nearly a hundred similar problems, all equally complicated, all carefully written out, with the answers, and showing the workings in best schoolbook manner, that are recorded in the Rhind Mathematical Papyru.
  • 在你埋头苦算的时候,我要告诉你的是莱因德纸草书上一共记载了几十道类似的问题,它们的难度相当,书写工整,备有答案,完全是一本优秀的教科书。
  • the most famous mathematical papyrus to have survived from Ancient Egypt, and the major source for our understanding of how the Egyptians thought about numbers.
  • 这是古埃及流传下来的最著名的数学手卷,也是我们了解埃及人数字概念的主要途径。
  • Some of the maths is very very practical, other problems are more abstract.
  • 一些数学问题非常具有实用性,其他则更抽象。
  • I think we see the beginnings of a realisation that mathematics is not about specific numbers, about specific problems;
  • 我认为我们最开始看到的数学不是那些具体的数字,而是有关具体的问题,
  • that you can extract from it general procedures, general rules, that you can follow in lots of cases.
  • 在很多情况下,你可以从中提取通用法则,一般规则,这些你都是可以依照的。
  • A history of the world.
  • 世界历史,
  • In a hundred objects.
  • 百件藏品,
  • Clay writing tablet approximately 5,000 years old discovered in southern Iraq
  • 在伊拉克南部发现大约5000岁的早期写字板
  • The Rhind Mathematical Papyrus,around 3,500 years discovered in Thebes, Egypt.
  • 发现于埃及古城底比斯的莱因德数学纸草书


扫描二维码进行跟读打分训练
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1.write out 写出;写完

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I write out a note for dean.
我给迪恩写了个条儿99*(5#=Txc%6*H

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You might want to write out the email and wait a while before sending it.
写出邮件之后你也许想要等一阵再发送bgpV7js^h.u

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2.survive from 生存

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Survive from season to season, of plants.
从一季到另一季的生存,关于植物Y|~e6)2-+^)

n;@a=y6hNfYf.B.vbUG

This reliquary is the best preserved example of goldsmithing to survive from early india.
这舍利是从早期印度保存最完好的例子,打金生存j3yo[=x2cWXi|65e
3.extract from 从…中提取

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They are also easy to extract from blood.
淋巴细胞也很容易从血液中提取出来yo#v6,A-1u

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Thanks to improved data analysis, they can now extract from noisy electrical background the firing of single neurons.
由改进的数据分析来看,他们现在可以从嘈杂的电波背景中提取单个的神经元放电情况^kC5n[td^~f,D_hA,lO

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重点单词   查看全部解释    
complicated ['kɔmplikeitid]

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adj. 复杂的,难懂的
动词complica

 
survive [sə'vaiv]

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vt. 比 ... 活得长,幸免于难,艰难度过

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extract ['ekstrækt,iks'trækt]

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n. 榨出物,精华,摘录
vt. 拔出,榨出,

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preserved [pri'zə:vd]

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adj. 保藏的;腌制的;[美俚]喝醉的

 
corn [kɔ:n]

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n. 谷物,小麦,玉米
v. 形成(颗粒状),

 
papyrus [pə'paiərəs]

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n. 纸草,草制成之纸

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specific [spi'sifik]

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adj. 特殊的,明确的,具有特效的
n. 特

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source [sɔ:s]

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n. 发源地,来源,原始资料

 
analysis [ə'næləsis]

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n. 分析,解析

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abstract ['æbstrækt]

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n. 摘要,抽象的东西
adj. 抽象的,理论

联想记忆

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