Hotelling检定(相依相关)

经济学人:分子生物学蛋白质的奥秘(3)

One common protein-contact prediction is that, if the side chain of one member of a pair of amino acids brought close together by folding is long, 一种比较普通的蛋白质接触预测就是，如果一对氨基酸的一个侧链折叠后很长，

发表于:2018-12-05 / 阅读(155) / 评论(0)

经济学人科技系列

汪培珽分级书单 An I Can Read Book level1-2 Arthur's Pen Pal - 1 of 1

Sorry,thereisnottexttemporarily,Pleasehelptingroomtolookforit! 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! 汪培珽分级书单（MP3+绘本） TOP50初级英文绘本

发表于:2018-12-06 / 阅读(115) / 评论(0)

汪培珽分级书单 An I Can Read Book lev

汪培珽书单（四） Arthur's Pen Pal

发表于:2018-12-06 / 阅读(259) / 评论(0)

王培廷分级书单四亚瑟系列

当代考试－TEST (1)

TERMINAL TEST Part I Listening Comprehension (15 minutes) Directions: This part is to test your listening ability. It consists of 3 sections. Section A Directions: This section is to test your ability

发表于:2018-12-07 / 阅读(211) / 评论(0)

当代考试

VOA常速英语2008年-Tourists Still Scarce on Kenya's Coast

By Derek Kilner Nairobi 03 March 2008 The wave of political violence that followed Kenya's disputed presidential election in December has had devastating consequences for the country's tourism industry. While the country has returned to relative calm

发表于:2018-12-16 / 阅读(143) / 评论(0)

VOA标准英语2008年（三月）

2006年VOA标准英语-Schools Reopen in Pakistan's Quake Zone

By Benjamin Sand Muzaffarabad 11 January 2006 A Kashmiri girl sings to her class in a tent school in a refugee camp in Muzaffarabad, Monday, Dec. 26, 2005 Thousands of students across Pakistan's devas

发表于:2019-01-07 / 阅读(163) / 评论(0)

2006年VOA标准英语（一月）

VOA标准英语2011--NASA Identifies Shuttle Endeavour's Heat

NASA Identifies Shuttle Endeavour's Heater Glitch NASA says engineers at Kennedy Space Center believe they have identified the cause of the heater failure that forced the postponement of the launch of the shuttle Endeavour. NASA technicians say the f

发表于:2019-01-14 / 阅读(163) / 评论(0)

VOA标准英语2011年(五月)

Le Pen Vows Strong Return Despite Far Right's Failure in French Election

Le Pen Vows Strong Return Despite Far Right's Failure in French Election LONDON Frances far right National Front Party has failed to make gains in regional elections, despite coming out on top in the first round of voting. Tactical voting by National

发表于:2019-01-14 / 阅读(159) / 评论(0)

VOA标准英语2015年(十二月)

美国国家公共电台 NPR The Far Right's Marine Le Pen Courts France's Female Voters

DAVID GREENE, HOST: And let's shift our attention now to politics in France. The far-right presidential candidate there, Marine Le Pen, is hoping to become the first woman elected to the post. To do this, she has to woo female voters who have long co

发表于:2019-01-17 / 阅读(156) / 评论(0)

2017年NPR美国国家公共电台4月

经济学人110:纽约人的精神状态

Mental well-being 心理健康 A New York state of mind 纽约人的精神状态 Urban brains behave differently from rural ones 城市人的大脑异于乡村 Jun 23rd 2011 | from the print edition Shelley contemplates urban decay 沉思城市衰落的

发表于:2019-01-26 / 阅读(178) / 评论(0)

经济学人综合

GRE阅读常见的集中逻辑思维

简单的说，GRE考试是测试考生是否具有研究生思维的考试，是决定老外是否给你钱的考试，就算简单又能简单到哪去呢?所以在我讲各种逻辑思维之前，首先想声明，如果作为考生的你，每次做

发表于:2019-02-04 / 阅读(110) / 评论(0)

GRE英语

LOCOG's full test of Olympic Park kicks off

LONDON, May 2 (Xinhua) -- The London Organising Committee of the Olympic and Paralympic Games (LOCOG) started its full-scale test of the Olympic Park on Wednesday as it delivers six final sporting test events as part of the London Prepares series. Du

发表于:2019-02-06 / 阅读(190) / 评论(0)

英语新闻

VOA标准英语2011--NHTSA Opens Probe into Chevrolet Volt Fire

NHTSA Opens Probe into Chevrolet Volt Fire Federal safety officials are looking into battery-related fires in General Motors' new electric-powered Chevrolet Volt automobile. The fires occurred after the officials crash-tested the vehicle. One of the

发表于:2019-02-06 / 阅读(164) / 评论(0)

VOA标准英语2011年(十二月)

VOA常速英语2007年-Voters to Elect New Government in India's Gujar

By Anjana Pasricha New Delhi 11 December 2007 India's western state of Gujarat is electing a new state government. The polls will decide the political fortunes of a Hindu hard-line chief minister who rules the state and are being seen as a test for I

发表于:2019-02-07 / 阅读(121) / 评论(0)

VOA常速英语2007年（十二月）

科技时代用Iphone来测量血压

The smartphone is already the Swiss Army knife of the digital age, replacing the need for alarm clocks, GPS units and even digital cameras with the flick of a finger. 智能手机已经是数字时代的瑞士军刀，它用手指轻轻一点，就代替

发表于:2019-02-17 / 阅读(138) / 评论(0)

阅读空间

GRE阅读虚拟语气详解

比如作者如果写到：如果我能够把韦氏字典都背完，那我GRE阅读肯定没有问题了。这句话其实想要表达的问题就是我的GRE阅读有问题。下面我们来分析下，如何用取非的思想处理GRE阅读考试中

发表于:2019-02-20 / 阅读(147) / 评论(0)

GRE英语

英闻天下——189 US: DPRK's Nuclear Test Will be "Mistake"

U.S. envoy Glyn Davies is calling on North Korea not to carry out a nuclear test. The call comes immediately following North Korea's vow to carry out as well as aim the tests at the US. Whether they will test it or not, we hope they don't, we call on

发表于:2019-02-21 / 阅读(161) / 评论(0)

英闻天下

GRE阅读逻辑思维准则

发表于:2019-03-11 / 阅读(179) / 评论(0)

GRE英语

通过虚拟语气解答GRE阅读题

gre阅读根据虚拟语气寻找答案。很多gre考生可能在高中的时候就开始学习英语语法中的虚拟语气，但是大多数人学会的仅仅是虚拟语气中的一些规则，估计现在还忘了，这个只是只明其表，不

发表于:2019-03-11 / 阅读(215) / 评论(0)

GRE英语

GRE阅读有哪些逻辑思维

发表于:2019-03-11 / 阅读(196) / 评论(0)

GRE英语

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