平均值及标准偏差控制图

购物英语口语-买汽车

NICK: I like the Honda Accord you showed me before. I think it's more practical for my needs. JOHN: Alright, sir. You are making a good choice. Honda has made a lot of design improvements in the new Accord. NICK: What does it come with standard? JOH

发表于:2018-11-28 / 阅读(302) / 评论(0)

从零开始学口语

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(228) / 评论(0)

数学英语

数学英语 08 How to Make Box and Whisker Plots

图片1 图片2 图片3 by Jason Marshall Weve now talked about several different useful ways for looking at and understanding a group of numbers. The mean, median, and mode are great for determining the average value, and last time we learned that t

发表于:2018-12-07 / 阅读(177) / 评论(0)

数学英语

学个词Learn a Word 第832期 Double standard

今天我们要学的词是double standard。Double standard, 双重标准。美国国会众议院议长佩洛西指责共和党人在医疗保健改革的辩论中使用双重标准, House Speaker Nancy Pelosi accused Republicans of having a double

发表于:2019-01-07 / 阅读(237) / 评论(0)

英语单词荟萃

单词超市第15期 double standard

今天要学的一个词组是：double standard。 Double standard是指双重标准。美国连锁商店沃尔马允许在中国的分店组织工会，却不允许在美国的商店组织工会。媒体报导的标题说：Critics claim double sta

发表于:2019-01-11 / 阅读(285) / 评论(0)

英语单词荟萃

美联社新闻一分钟 AP 2014-08-21

1. Missouri Governor, Jay Nixon has lifted the curfew that has been placed in Ferguson, Missouri, for the past two nights. Thats after calling in the National Guard. Meanwhile, Attorneys for the family of Michael Brown said a private autopsy confirms

发表于:2019-01-11 / 阅读(277) / 评论(0)

美联社新闻一分钟2014(八)月

高频英语口语对话第487期:买新车(2)

unit 544 买新车（2） dialogue 英语情景对话 A:I like the Honda Accord you showed me before. I think it's more practical for my needs. A:我喜欢上次你介绍给我的那辆本田雅阁。它比较符合我的需求。 B:Alright, sir. You

发表于:2019-01-21 / 阅读(383) / 评论(0)

高频英语口语对话

60秒科学:Bad Mileage Driving Tips

On May 19th, President Obama announced a new federal gas mileage standard. He wants the countrys entire car and light truck fleet to average 35.5 miles per gallon by 2016. Some reaction was swift and to the point. Heres forlorn Oklahoma Senator Tom

发表于:2019-01-30 / 阅读(204) / 评论(0)

60秒科学

VOA常速英语2008年-George Strait Has Another Chart-Topper with 'Tr

By Mary Morningstar Washington 15 April 2008 Humble, unassuming and reliable are words often used to describe Country legend George Strait. Since 1981, the 55-year-old Texan has sold close to 70 million albums worldwide and collected over 50 major in

发表于:2019-02-06 / 阅读(249) / 评论(0)

VOA常速英语2008年（四月）

China to promote audio-video coding standard

BEIJING, Aug. 24 (Xinhua) -- China will promote the application and industrialization of its self-developed audio-video coding standard (AVS+) in broadcasting and television, the State Administration of Radio, Film and Television (SARFT) said Friday.

发表于:2019-02-08 / 阅读(243) / 评论(0)

英语新闻

China vows more transparency in pollution control

BEIJING, April 19 (Xinhua) -- China's environmental watchdog said on Thursday that it will work to promote the prompt disclosure of air quality reports and monitoring results for other types of pollution. The disclosure of information on major pollut

发表于:2019-02-09 / 阅读(204) / 评论(0)

英语新闻

雅思写作：巧妙转述题目的官方指南

雅思小作文首段的任务就是改写题目，看似简单，但不是所有烤鸭们都有清晰的思路。天下武功，唯快不破。考场上一定要能够迅速改写小作文题目，速度提升的关键就思路清晰，总结自官方

发表于:2019-02-09 / 阅读(194) / 评论(0)

雅思英语

买汽车 Buying A Car

发表于:2019-02-13 / 阅读(281) / 评论(0)

实用英语

TED演讲:多元化的自己究竟有多大力量(4)

But reinventing yourself can be very hard. You can face a lot of resistance at times. 但是重塑自己是非常难的。你时常会遇到许多阻碍。 When I was nearly done with my PhD, I got bitten by that entrepreneurial bug. 在我快拿到博

发表于:2019-02-13 / 阅读(158) / 评论(0)

TED演讲国际问题篇

China releases standard names of Diaoyu Islands

BEIJING, March 3 (Xinhua) -- China has released standard names and descriptions of the Diaoyu Island and its affiliated isles, according to sources with the State Oceanic Administration. The Diaoyu Island is named as Diaoyu Island, with its Chinese p

发表于:2019-02-18 / 阅读(230) / 评论(0)

英语新闻

4 Ways to Measure Your Standard of Living

4 Ways to Measure Your Standard of Living Standard of living should not equate to amount of spending. When I sat down to write an article on the countries with the highest standard of living, I thought it would be easy. But, how do you define standar

发表于:2019-02-18 / 阅读(277) / 评论(0)

阅读空间

每日一词【1003】gold standard

今天我们要学的词是gold standard。 Gold standard, 意思是同类事物的最高标准。 The iPhone is the gold standard in the smartphone market, iPhone是智能手机市场上最棒的产品。曾带领加州大学洛杉矶分校十次赢得

发表于:2019-02-18 / 阅读(318) / 评论(0)

英语每日一词

学个词Learn a Word 第1003期 Gold standard

发表于:2019-02-18 / 阅读(259) / 评论(0)

英语单词荟萃

Beijing expected to reach target goal on housing price control

BEIJING, Dec. 9 (Xinhua) -- Beijing has seen a declining trend in newly built ordinary apartments in the past 11 months of this year, said a report released by the Beijing Real Estate Association on Friday. That average price of 13,914 yuan (about 2,

发表于:2019-02-18 / 阅读(187) / 评论(0)

英语新闻

英语听力精选进阶版 6322

What is a fair wage? Why aren't more people in the world offered pay equality? These are some of the questions the United Nations International Labour Organisation (ILO) has recently investigated. With a global population of over seven billion, is it

发表于:2019-02-21 / 阅读(175) / 评论(0)

英语听力精选进阶版

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