整数集

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(239) / 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(237) / 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(197) / 评论(0)

数学英语

不择手段背单词(656):backset挫折，倒退

backset, n 挫折，倒退；涡流，逆流＝check 【记】backset＝set back－倒退【反】hike（n 远足，增加）

发表于:2018-12-30 / 阅读(286) / 评论(0)

不择手段背单词

第33期: whom, league, beat, set, carry

说一口流利的英语，从简单的单词开始。听听，读读，背背，今天你的词汇量又增加了5个。单词/词义中英例句单词听读 whom [ hu:m ] I don't know to whom I o

发表于:2018-12-30 / 阅读(249) / 评论(0)

每日攻克5词

第51期: miss, while, set, step, ordinary

说一口流利的英语，从简单的单词开始。听听，读读，背背，今天你的词汇量又增加了5个。单词/词义中英例句单词听读 miss [ mis ] I'm sure that everybody w

发表于:2018-12-30 / 阅读(287) / 评论(0)

每日攻克5词

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(351) / 评论(0)

数学英语

白领英语晨读-099 My New Set of Wheels　我的新轮椅

My New Set of Wheels There you stand, and I see you stare Thinking, poor dear, she's stuck in that chair. But I'm not sad, I'm very happy because I haven't forgotten the way it was. You'd want to go shopping, all over town, I was thinking but there'

发表于:2019-01-08 / 阅读(240) / 评论(0)

白领英语晨读

Lesson 145 - SET OF WHEELS / FREE-WHEELER

set of wheels free-wheeler Wheel是轮子的意思。轮子是在很久以前就发明的，现在都没有人记得到底是谁发明了轮子。可是，轮子的发明对人类做出了非常大的贡

发表于:2019-01-08 / 阅读(292) / 评论(0)

美国习惯用语

加州语文教材 Ready,Set,Move! 08

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发表于:2019-01-10 / 阅读(283) / 评论(0)

加州语文教材California Treasures G1

加州语文教材 Ready,Set,Move! 09

图片1

发表于:2019-01-10 / 阅读(272) / 评论(0)

加州语文教材California Treasures G1

加州语文教材 Ready,Set,Move! 01

图片1

发表于:2019-01-10 / 阅读(258) / 评论(0)

加州语文教材California Treasures G1

Liu Xiang, Robles set for Birmingham showdown

LONDON, Feb. 9 (Xinhua) -- Reigning Olympic champion and world record holder Dayron Robles will go head-to-head with reigning world indoor champion Liu Xiang of China in a blockbuster 60m hurdles race at the Aviva Grand Prix next Saturday. It will be

发表于:2019-01-11 / 阅读(268) / 评论(0)

英语新闻

CCTV9英语新闻：People serving time in labor camps set free

Chinese authorities have said that all those still serving time in labour camps will be released today. But they added that the penalties handed out before the abolition of the labour camps will still be considered legitimate. The Vice director of th

发表于:2019-02-03 / 阅读(249) / 评论(0)

CCTV9英语新闻2013年12月

流行美语第128课 - from scratch / all set

李华正在为朋友的生日party做准备，她生平第一次烤了一个蛋糕。今天李华会学到两个常用语：from scratch和all set. LH: Larry, 这是我烤的蛋糕，你尝尝。这可

发表于:2019-02-03 / 阅读(379) / 评论(0)

美国之音《流行美语》

学个词Learn a Word 第1571-dead-set

今天我们要学的词是 dead set. Dead set的意思是铁了心的，坚决的。She wanted to move to Los Angeles but her parents were dead set against it. 她想搬去洛杉矶住，但她父母坚决反对。畅销小说《格雷的50道阴影》

发表于:2019-02-04 / 阅读(190) / 评论(0)

英语单词荟萃

All set for Barcelona city derby

MADRID, Jan. 7 (Xinhua) -- FC Barcelona face one of the most difficult games of the season when they face city rivals Espanyol on Sunday night. Newly crowned World Club Champions, Barca travel to the Cornella-El Prat Stadium after starting the weeken

发表于:2019-02-06 / 阅读(311) / 评论(0)

英语新闻

VOA标准英语2008年-UN Peacekeepers Set to Leave Ethiopia-Eritrea B

United Nations peacekeepers prepared to leave the border between Ethiopia and Eritrea, with the mission's mandate set to expire at midnight. As Derek Kilner reports from VOA's East Africa bureau in Nairobi, the governments of both Eritrea and Ethiop

发表于:2019-02-12 / 阅读(226) / 评论(0)

VOA标准英语2008年（八月）

VOA标准英语2008年-Bangladesh Set to Free Former Prime Minister

By Steve Herman New Delhi 10 June 2008 Former prime minister of Bangladesh Sheik Hasina is awaiting release from jail so she can seek medical treatment outside the country. The Awami League matriarch had been facing trial on corruption charges, as p

发表于:2019-02-12 / 阅读(253) / 评论(0)

VOA标准英语2008年（六月）

音乐咖啡厅:Hey Monday - Set Off

音乐咖啡厅:Hey Monday - Set Off 相关介绍：Hey Monday是近来比较优秀的一支女声流朋乐队, 签约于Decaydance唱片公司, 成为Fall Out Boy, Panic at Disco, The Academy Is...等的同门师妹, 也是Decaydance旗下继The Hus

发表于:2019-02-18 / 阅读(336) / 评论(0)

音乐咖啡厅

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学英语单词

absorption- contrast image

Acanthocheilonema

adjustable handle

agranulocytoses

allowable tensile stress at design temperature

amyrone

Angistri, Akra

anterior teeth negative space

artifical life

Bandedge

base-pair breathing