连分数插值法

The happiness of life is made up of minute fractions the little soon forgotten charities of a kiss, a smile, a kind look, a heartfelt compliment. 生活中的快乐是由一些小片断组成很快被遗忘的亲吻、微笑、关爱的眼神、由衷的

发表于:2018-12-02 / 阅读(145) / 评论(0) 分类 Daily English-2017.02

5 早晨看报Hand me the sports section ,will you ? 把运动版递给我,好吗? 1.I like to read the features and the local news. 我喜欢看专题报道跟本地新闻。 2.I read the editorials every day. 我每天都读社论。 3.I enjoy

发表于:2018-12-02 / 阅读(168) / 评论(0) 分类 快口说英语

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(128) / 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(113) / 评论(0) 分类 数学英语

by Jason Marshall In the last episode, we talked about exactly what decimal points and decimal numbers are, and why they are so convenient to use. In the next few weeks were going to continue talking about decimals and their place in the world of mat

发表于:2018-12-07 / 阅读(156) / 评论(0) 分类 数学英语

As part of the cooperation between China and the UK in education, more and more British primary school teachers and their Chinese counterparts have been conducting exchanges in a bid to learn from each other. A group of over 30 Chinese math teachers

发表于:2018-12-24 / 阅读(107) / 评论(0) 分类 2018CRI中国国际广播电台

This is Scientific American 60 second Science, I am Sophie Bushwick, got a minute? Stuck on a tricky math problem? Start clapping. Grade school kids who learned about fractions through a rhythm-and-music-based curriculum outperformed their peers in t

发表于:2018-12-24 / 阅读(157) / 评论(0) 分类 Scientific American(三)月

星级典句: 第一句:He is our new partner. 他是我们的新伙伴。 A:Who is the man? 那个男人是谁? B:That is Mr. R.T.. 那是R.T.先生。 A:I haven't seen him before. 我以前没有见过他。 B:Yes. He is our new partner. 是的

发表于:2018-12-26 / 阅读(125) / 评论(0) 分类 天天商务口语

图片1 图片2 by Jason Marshall In the last article, we discovered that integers alone are not sufficient to fully describe the world around uswe need the fractions existing between the integers too. (In learning that, we also learned that fraction

发表于:2019-01-02 / 阅读(216) / 评论(0) 分类 数学英语

图片1 图片2 by Jason Marshall A few articles ago, I asked if you ever found yourself at restaurants fumbling to figure out how much to tip; I guessed that you might occasionally resort to seeking advice from your smart phone; and I told you that

发表于:2019-01-02 / 阅读(243) / 评论(0) 分类 数学英语

by Jason Marshall Todays article is about decimal points and numbers and how theyre related to fractions. But first, the podcast edition of this tip was sponsored by Go To Meeting. Save time and money by hosting your meetings online. Visit GoToMeetin

发表于:2019-01-02 / 阅读(215) / 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(246) / 评论(0) 分类 数学英语

Which is correct: A dozen eggs is? Or A dozen eggs are? 哪个是正确的:a dozen eggs 'is' 还是 a dozen eggs 'are'? I remember being in elementary school, and my teachers making a big deal about the unit. 我记得上小学的时候,我们老

发表于:2019-01-17 / 阅读(141) / 评论(0) 分类 TED演讲教育篇

I heard you say 'I wish you enough' May I ask what that means? 我听到你说我希望你知足常乐,尽享人生,那是什么意思? He began to smile. 他露出微笑。 That is a wish that has been handed down through the generations. 那个

发表于:2019-01-28 / 阅读(116) / 评论(0) 分类 英语小达人

Tie

A man was crawling across the Desert dying of thirst, when a camel raced up and stopped. An Arab jumped down, opened a suitcase and said, Would you like to buy a tie?No,said the man, 'I need water, do you have water?' 'No,' said the Arab,' but I do h

发表于:2019-02-01 / 阅读(154) / 评论(0) 分类 趣味英语

不要让昨日的沮丧令明天的梦想黯然失色! Dont allow yesterdays depression darken tomorrows dream! 在一次讨论会上,一位着名的演说家没讲一句开场白,手里却高举着一张20美元的钞票。面对会议室里的

发表于:2019-02-09 / 阅读(111) / 评论(0) 分类 求职英语

Back in 2003, the UK government carried out a survey. 早在2003年,英国政府进行了一项调查。 And it was a survey that measured levels of numeracy in the population. 目的是了解国民的算术能力。 And they were shocked to find o

发表于:2019-02-14 / 阅读(131) / 评论(0) 分类 TED演讲科学篇

I Didn't Get Any Money This Time 我这次没钱了 A man in a bar sees a friend at a table, drinking by himself. 一个人去酒吧,看到一个朋友独自一人坐在桌旁喝酒。 Approaching the friend he comments, You look terrible. What's t

发表于:2019-02-17 / 阅读(115) / 评论(0) 分类 英语小达人

Once upon a time there was a child ready to be born. So one day he asked God,They tell me you are sending me to earth tomorrow but how am I going to live there being so small and helpless? 从前,有个孩子马上就要诞生了。因此有一天他

发表于:2019-02-18 / 阅读(114) / 评论(0) 分类 英语美文

When the hype died down, the reaction to the NeXT computer was muted, especially since it was not yet commercially available. 当宣传炒作平息下来后,市场对NeXT电脑的反应平淡,尤其是它还未上市销售。 Bill Joy, the brilli

发表于:2019-02-22 / 阅读(129) / 评论(0) 分类 乔布斯传
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