标准数据及时间公式

数学英语 23 What are the Range and Standard Deviation?

by Jason Marshall Weve now talked about three methods for calculating average values: the mean, median, and mode (affectionately known as the three Ms). So, are we done? Is that everything we could ever want to know about interpreting average values?

发表于:2018-12-07 / 阅读(171) / 评论(0)

数学英语

国外媒体:经济危机造就金融畅销书

经济危机下，为什么相关金融的书籍会如此畅销？是因为人们想要知道在这样的大环境下如何赚到钱，还是想要了解这一切的危机究竟是如何产生、发展和演变到现在这样的境地的？ We felt that good ten years we've been very lucky. And now you are writing books, first

发表于:2018-12-07 / 阅读(110) / 评论(0)

国外媒体新闻

新概念英语第二册lesson 37 The Olympic Games

Lesson 37 The Olympic Games 奥林匹克运动会 First listen and then answer the question. 听录音，然后回答以下问题。 When was the last time this country hosted the Olympic Games? The Olympic Games will be held in our country in four ye

发表于:2018-12-08 / 阅读(317) / 评论(0)

新概念英语第二册

A Formula for Writing Success

A Formula for Writing Success By Karen Asp/ Writer’s Digest Incorporate courage, passion, patience, persistence and talent in your writing, and you will be a success 1 Forget about buying the newest

发表于:2018-12-19 / 阅读(201) / 评论(0)

彭蒙惠英语

商务口语第10讲:出差(1)

1.Airport pick-up 接机 A:Anybody picks you up at the airport? B:My secretary arranged it. I just hope the chauffeur will show up. A：有人去机场接你吗？ B：我的秘书安排了，我只是希望司机能到。 2. Book a hotel 订酒店 A: Who booked the hotel for you? B

发表于:2018-12-26 / 阅读(110) / 评论(0)

天天商务口语

英语语法：121 Daylight-Saving Time

by Mignon Fogarty Many parts of the world are moving from standard time to daylight-saving time (also called summer time) this week, so I thought it would be a good time to talk about the phrase daylight-saving time and time in general. The original

发表于:2019-01-02 / 阅读(140) / 评论(0)

英语语法 Grammar Girl

英语语法：41 Daylight-Saving Time

Grammar Girl here. Many parts of the world are moving from daylight-saving time (also called summer time) to standard time this week, so I thought it would be a good time to talk about the phrase daylight-saving time and time in general. Most usage g

发表于:2019-01-07 / 阅读(143) / 评论(0)

英语语法 Grammar Girl

Details on Formula One Argentine Grand Prix are spread

BUENOS AIRES, March 15 (Xinhua) -- The route for the Formula One Argentine Grand Prix, to be held on 2013, 2014 and 2015 by the South American country in Mar del Plata city, at 400 kilometers south of Buenos Aires, was published in a local auto racin

发表于:2019-01-11 / 阅读(179) / 评论(0)

英语新闻

VOA慢速英语2012 Economics Report - How Gold Became the Gold Standard for Trade

Economics Report - How Gold Became the Gold Standard for Trade 经济报道 - 黄金是如何成为贸易金本位的？ This is the VOA Special English Economics Report. 这里是美国之音慢速英语经济报道。 The best example of something

发表于:2019-01-12 / 阅读(177) / 评论(0)

2012年VOA慢速英语(四)月

英语情景对话-Pre-Qualifying for a Loan(3)

A: I want to go house shopping, and I want to know what I can afford to buy. B: There is a formula that can help us figure that out. What is your annual salary? A: I earn sixty-five thousand dollars per year. B: What is the length of time that you ha

发表于:2019-01-15 / 阅读(163) / 评论(0)

英语情景对话-买房

美国国家公共电台 NPR David Burkus: Would Work Improve If You Knew What Your Colleagues Get Paid?

GUY RAZ, HOST: It's the TED Radio Hour from NPR. I'm Guy Raz. So imagine you've just gotten a new job. And on your first day, you head to a conference room for the new employee orientation. (CROSSTALK) UNIDENTIFIED MAN: Good morning, everyone. There'

发表于:2019-01-16 / 阅读(131) / 评论(0)

2017年NPR美国国家公共电台12月

美国文化脱口秀第683期:用time difference形容时差那你就错啦!

时差说起时差大家或许立马会想到： Time difference 但它只能用来描述地理上的时间差异： What's the time difference between New York and Shanghai? 纽约和上海时差多少？谈到具体的时差，中文里会说快、

发表于:2019-01-17 / 阅读(113) / 评论(0)

美国文化脱口秀

生活英语听力文章第48期:复合效果(1)

Hi!everybody, this is Tod Smith with Little Things Matter.The title of today's lesson is The Compound Effect 大家好。我是托德史密斯为您讲述小事也重要。今天的题目是复合效果 In todays lesson you will learn one of the prin

发表于:2019-01-18 / 阅读(113) / 评论(0)

生活英语听力文章

通用商务：用简单英语谈生意－订单篇(2)

(97) A: Do you usually buy in large quantities? B: Our standard order is 500cases at a time. A: We can handle an order that size very easily. B: We'll let you know the next time we need to place an or

发表于:2019-02-02 / 阅读(147) / 评论(0)

实用英语

Horoscopes and astrology

BBC Learning English6 Minute EnglishHoroscopes and astrology（占星） Kate: Hello, Im Kate Colin and this is 6 minute English. Today I'm joined by JackieDalton and were talking about horoscopes and astrology. This is the idea thatyou can find out w

发表于:2019-02-06 / 阅读(127) / 评论(0)

六分钟英语

美国文化脱口秀第285期:美国旅游有哪些坑?

有了10年超级签证，美国旅游真方便。今天，听Jenny和Spencer的实用指南。帮你省时、省力、又省钱，避免美国旅行的坑。关键词： Travel in the States: 去美国旅行 Timezones: 时区 There are 6 timezones

发表于:2019-02-15 / 阅读(115) / 评论(0)

美国文化脱口秀

【英语时差8,16】什么时候喂乳最利于宝宝睡眠-下

Three of these nucleotides are also thought to be associated with sleep and sedation. A team of Spanish researchers collected breast milk over a twenty-four hour period from thirty healthy moms who had been breast-feeding for at least three months. T

发表于:2019-02-15 / 阅读(109) / 评论(0)

英语时差8，16

英伦广角 2009-05-31 金融危机造就经济书籍热

Weve had a good ten years we've been very lucky. And now you are writing books, first of all... Oh I see, yes, well that too, that too. Well obviously our main business is making smoothies. But weve had such an incredible experience over the last ten

发表于:2019-02-17 / 阅读(210) / 评论(0)

英伦广角

英语听力文摘 English Digest 193、怎样哺育孩子

What Time Of Day Is Best To Feed Infants So That They Fall Asleep 把孩子养大可不是一件容易的事。婴儿没有时间观念，他可不管自己的爸爸妈妈累了一天晚上需要休息。更要命的是，孩子似乎觉得晚上的安

发表于:2019-02-24 / 阅读(126) / 评论(0)

英语听力文摘 English Digest

商务英语常用缩略语表（三）

S no option offered 无期权出售 S split or stock divided 拆股或股息 S signed 已签字 s second; shilling 秒；第二；先令 SA semi-annual payment 半年支付 SA South Africa 南非 SAA special arbitrage account 特别套作账户 SAB s

发表于:2019-02-26 / 阅读(151) / 评论(0)

实用英语

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ahead of one's the times

bicarbonate tolerance test