p进整数

数学英语 40 How to Divide Fractions

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(274) / 评论(0)

数学英语

数学英语 41 What are Statistics and Estimators?

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(281) / 评论(0)

数学英语

数学英语 34 How to Multiply Fractions

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(228) / 评论(0)

数学英语

[单词解析速记].JV547.(Sporadic.and.Retort)

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到听力原文收集区，您将会获得10到30积分的奖励! Thank you！

发表于:2018-12-30 / 阅读(304) / 评论(0)

单词解析速记

数学英语 17 What Are Fractions?

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(387) / 评论(0)

数学英语

2006年VOA标准英语-Nigeria Urged to Radically Fix Air Industry

By Gilbert da Costa Abuja 31 October 2006 Sunday's plane crash in Nigeria has again stirred a debate on air safety in the West African country. The government is under pressure carry out radical reforms of the sector. The latest crash brings the dea

发表于:2019-01-12 / 阅读(270) / 评论(0)

2006年VOA标准英语（十月）

2006年VOA标准英语-Sporadic Violence Continues in Iraq

By Michael Bowman Washington 26 February 2006 Iraqi father carries his injured son to a hospital in Baqouba, Iraq, February 26, 2006 A mortar attack in southern Baghdad has killed at least 15 people a

发表于:2019-01-13 / 阅读(296) / 评论(0)

2006年VOA标准英语（二月）

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alvoco da serra

antithetic variates method

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