整数文字

by Jason Marshall A few months ago we talked about how to multiply fractions. Now that were comfortable doing this and weve talked about a few applications of multiplying fractions such as how to convert units and how to estimate how fast someone is

发表于:2018-12-07 / 阅读(48) / 评论(0) 分类 数学英语

by Jason Marshall Sometimes statistics* seems magical. Of course, there isnt really anything magical going onbut the fact that statistical methods can be used to pull useful information out of a hatful of messy data is, at a minimum, remarkable. And,

发表于:2018-12-07 / 阅读(62) / 评论(0) 分类 数学英语

by Jason Marshall In the last article, Is Multiplication Repeated Addition? we talked about what it really means to multiply two numbers. We found that the conventional meaning of multiplicationrepeated additionbreaks down when multiplying fractions,

发表于:2018-12-07 / 阅读(46) / 评论(0) 分类 数学英语

图片1 图片2 by Jason Marshall Do you frequently find yourself at restaurants with friends fumbling to figure out how to split the bill and calculate the tip? Have you ever resorted to seeking advice from your smart phone? Dont worry, we all have.

发表于:2019-01-02 / 阅读(120) / 评论(0) 分类 数学英语

How Do You Talk About Everything?

发表于:2019-01-12 / 阅读(353) / 评论(0) 分类 2016年VOA慢速英语(三)月

Today, we meet the English word worth, and a famous cosmetics company that tells us that we are worth it. Worth means simply the value that something has. Sometimes we use it in a literal way, to mean how much money would people pay? But often we use

发表于:2019-02-19 / 阅读(44) / 评论(0) 分类 听播客学英语
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absolute absorption intensity
Agrostis sinocontracta
anaerobic type
anchusas
antiwear
Archaeocidaris
Aztec Ruins Nat.Monument
barium hydrate
basebuilding
Biot's law
blender attachment
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by rough estimate
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Chanukah
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cultivating fishery
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D. H. L.
debusschere
delay line oscillator
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dropshaft
Drymarchon corais couperi
duodeno-colic fold
dystric planosols
elgons
encoding algorithm
erythema polymorphe
family andrenidaes
fascia subscapularis
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Hado
half-ruined
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intransigence, intransigency
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