双列相关比率;两双数列相关比率

英语作文怎样复习

作文和听力，阅读一样，可以早做准备。现在流行的复习方法是从下半年复习，甚至是考试前3个月才开始复习。复习的教材无一例外的是考试虫系列的万能作文：背一二十篇作文模式，背一二

发表于:2018-12-12 / 阅读(171) / 评论(0)

英语学习方法

爆笑英语口语第156期:让你开心的几个场景

Language Points 1.Your coffee comes exactly as you like it, with the precisely right ratio of cream to sugar 2.You make all the stop lights when youre in a hurry 3.You come back from the bathroom at a restaurant and your delicious meal is already at

发表于:2018-12-26 / 阅读(183) / 评论(0)

爆笑英语口语

数学英语 26 What is the Golden Ratio

图片 by Jason Marshall Some math is functional. Some math is fun. And some math is simply stunning. If that last description sounds improbable to you, then today just might change your mind. Because now that weve covered enough ground, were going t

发表于:2019-01-02 / 阅读(318) / 评论(0)

数学英语

数学英语 14 How to Use the Golden Ratio

图片1 图片2 by Jason Marshall Despite many peoples assumption to the contrary, math is undeniably artistic. It takes a tremendous amount of creative muscle and artistry to devise mathematical solutions. And, as made evident by their frequent batt

发表于:2019-01-02 / 阅读(357) / 评论(0)

数学英语

电信英语及其缩略语解释-9

CDF Combined Distribution Frame 组合配线架 CDG CDMA（Code Division Multiple Access） Development Group CDMA（码分多址）开发小组 CD-I Compact Disk-Interactive 交互式光盘 CDMA Code

发表于:2019-01-03 / 阅读(223) / 评论(0)

电信英语

英语分类词汇：基金/对冲基金投资

主动式管理 Active Management Calmar 比率 Calmar Ratio Sharpe比率 Sharpe Ratio Sortino比率 Sortino Ratio 入息基金 Income Fund 子基金 Baby Funds/Underlying Funds 已调整风险回报 Risk-adjusted Return 互惠基金 Mutual Fund 公积

发表于:2019-01-03 / 阅读(215) / 评论(0)

英文语法词汇

租房好还是买房好

After nearly twenty years of homeownership, Ive spent the past ten months renting an apartment. I like it. And I dont. There are pros and cons to renting a place, just as there are pros and cons to owning a home. For me, one of the biggest cons is th

发表于:2019-01-08 / 阅读(218) / 评论(0)

英语小短文

生个男孩代表家里要多存钱

China's one-child policy combined with the preference for sons has skewed the population toward males. New research showing a strong correlation between that sex imbalance and savings rates offers some unexpected insights for financial services firms

发表于:2019-01-11 / 阅读(174) / 评论(0)

阅读空间

词汇积累：你是“拜金族”吗

黄金一直是高品质、美丽和财富的象征。称某种东西为金质的意味着它具有很高的质量和价值。今天我们通过例子来学习一下和golden有关的习语英语词汇吧～ 1.the golden rule 金科玉律；指导原则

发表于:2019-01-17 / 阅读(183) / 评论(0)

英文语法词汇

雅思阅读中的文法结构剖析

1. The work that Tim Pons and his colleagues published last week is basic research into the portion of the brain, the cortex, that one scientist says is responsible for all the interesting things we do. 剖析：在这个长句中, 共有两个定语从

发表于:2019-01-17 / 阅读(232) / 评论(0)

雅思英语

经济学人49:生个甜甜和香香又何妨

Indias sex ratio is getting worse. The trend can be reversed. 印度的性别比例扭曲越加严重，这个趋势能够逆转 THE news from Indias 2011 census is almost all heartening. Literacy is up; life expectancy is up;family size is stabilisi

发表于:2019-01-26 / 阅读(238) / 评论(0)

经济学人综合

全国购房难度排行北京连续3年位列第一

Looking to buy a house in Beijing? It may not be as easy as you think. 想要在北京买房子？可能不像你想得那么容易啊！ For three years in a row, Beijing has been at the top of the list of housing unaffordability in China. 北京已经

发表于:2019-01-27 / 阅读(167) / 评论(0)

英语新闻

China cuts its reserve ratio again

BEIJING, May 13 (Xinhuanet) - China's central bank announced on Saturday it would lower the reserve requirement for commercial lenders by 50 basis points, the second time it has taken such action this year to inject more market liquidity and shore up

发表于:2019-02-04 / 阅读(269) / 评论(0)

英语新闻

央行降准降息支持实体经济

The People's Bank of China says the economy is still facing downward pressure. Meanwhile, the global financial market has shown major fluctuations recently. Therefore, the central bank has concluded that it's necessary to apply flexible monetary poli

发表于:2019-02-05 / 阅读(208) / 评论(0)

英语新闻

VOA标准英语2010年-Physical Activity in Teen Years Helps

A new study finds regular physical activity as a teenager may prevent cognitive impairment - a decline in mental abilities - decades later. Previous studies found that people who were physically active in later life were more likely to avoid mental d

发表于:2019-02-07 / 阅读(219) / 评论(0)

VOA标准英语2010年(七)月

英闻天下——331 China's Unbalanced Sex Ratio and its Ripple Effect

China's sex ratio is quite worrying nowadays. According to census data, China's sex ratio at birth was 108 males to every 100 females in the early 1980s, only slightly above the natural rate of 103 to 107. In 2000 the ratio was 116.9 males to 100 fem

发表于:2019-02-14 / 阅读(226) / 评论(0)

英闻天下

数据显示一线城市房租领跑全国

Rising property prices in China's major cities have scared off many young people and the situation is only becoming worse as rent in these cities is becoming unaffordable. 中国大城市房价的上涨已经吓跑了许多年轻人，而当这些城市

发表于:2019-02-15 / 阅读(187) / 评论(0)

英语新闻

托福阅读备考之长难句分析

世界本没有长难句，修饰成分多了，便有了长难句。阅读速度大部分来于短时间内理解长难句的能力。大家在看长难句的时候，多思考，一个句子为什么这么长，常见的修饰成分到底有哪些？

发表于:2019-02-18 / 阅读(217) / 评论(0)

托福英语

学个词 Learn a Word-VOA英语教学 2680 correlation

今天我们要学的词是 correlation. Correlation 名词，相关性。A new study finds a strong correlation between anger and heart attacks in first-time heart-attack patients. 一项新研究发现，愤怒的情绪跟第一次发心脏病之间有

发表于:2019-03-07 / 阅读(260) / 评论(0)

英语单词荟萃

最新学习文章

热门学习文章

热门标签

英语听力 VOA标准英语 VOA 英语歌曲口语听力提高听力材料听力教程英语学习 NPR 英语口语 VOA慢速英语美国国家电台儿童英语 VOA英语小学英语 cnn VOA常速英语标准英语英文歌曲听电影学英语英语单词英文电影慢速英语 CRI 美联社新闻美国有线新闻加州分级澳洲新闻流行歌曲常速英语 ABC新闻快递疯狂英语英语读物听力棚车少年经济学人英语词汇商务英语 VOA双语新闻 BBC 中国电台大学英语 Treasures 加州语文 BBC英语英语听力网站 VOA英语教学词汇万花筒 SSS VOA英语听力 AP 新概念分级英语英语广播听力精选英语播客英文绘本 TED演讲赖世雄英语MP3 CCTV9英语新闻 lesson 英语新闻初中英语学英语英语语法历史上的今天英文广播剧英语游戏原版英语小说英语有声读物书虫英语牛津英语读物访谈录新闻一分钟考研英语英语每日在线听新闻 Us 新概念英语地道英语单词第二册自然百科高中英语 sports 实用英语 MP3听力辛沛沛 ESL英语第一册英语每日一句 unit 新东方 GRE 每日一词 BBC听力

学英语单词

abnormal immunoreaction

anocratic

anti-dip

application graduating spring

attack aircraft carriers

branchial arch (or gill arch)

Calanthe lyroglossa