双积量曲线分析

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Women are so much better than men at so many things. But according to a report published by the Royal Society, chess is not one of them. The topic of sex

发表于:2018-12-02 / 阅读(151) / 评论(0) 分类 Scientific American(十二)月

WORDS AND THEIR STORIES - Baseball Terms: This Is a Whole New BallgameBy Shelley Gollust Broadcast: Sunday, August 13, 2006 Now, the VOA Special English program, Words and Their Stories. Baseball is A

发表于:2018-12-07 / 阅读(103) / 评论(0) 分类 2006年慢速英语(八)月

Estranged Family Gets Sports Fix in 'Trouble With The Curve' In Trouble With The Curve, Gus Lobel knows more about scouting new talent for baseball teams than anyone else in the business; but his failing eyesight and old-fashioned attitudes may end h

发表于:2018-12-16 / 阅读(194) / 评论(0) 分类 VOA标准英语2013年(一月)

After suffering a life-threatening illness, singer-songwriter Mary Chapin Carpenter had time to reassess her priorities. She came to believe in more fully appreciating the blessings each day brings From NPR News, this is weekend edition. I am Liane

发表于:2018-12-19 / 阅读(179) / 评论(0) 分类 2007年NPR美国国家公共电台

P: Hey Yang Chen why are you playing Hail to the chief? I thought we were a sports show - are we going political? Y: Not really. You see, Patrick, the presidential election is in its final stretch - the home stretch - the final lap - just like in长跑

发表于:2018-12-25 / 阅读(218) / 评论(0) 分类 体育美语

This is the second in a 2-part Business English Pod series on presenting a SWOT analysis. A SWOT analysis is a tool that helps companies understand their strengths and weaknesses, while keeping in mind the opportunities and threats they face. In this

发表于:2018-12-31 / 阅读(216) / 评论(0) 分类 商务英语演讲课

In this Business English Pod lesson, we start the first in a 2-part series on presenting a SWOT analysis. A SWOT analysis is a simple but powerful framework for analyzing your companys strengths and weaknesses these are internal to the company as wel

发表于:2018-12-31 / 阅读(225) / 评论(0) 分类 商务英语演讲课

In a study in The Harvard University Gazette called 'Social Activities Found to Prolong Life', scientists talk about the great importance of socializing as we get older. A healthy diet and regular exercise are the foundations of good health, but scie

发表于:2019-01-01 / 阅读(142) / 评论(0) 分类 英语博客 A cup of English

No one could have taught you more about starting a company than Steve Jobs, and I had the privilege and honor of working for him in the Macintosh division of Apple. 没有人能够比斯蒂夫乔布斯给你更多关于创建公司的指导了,而笔

发表于:2019-01-03 / 阅读(130) / 评论(0) 分类 阅读空间

By David Byrd Osaka, Japan 30 August 2007 American sprinter Tyson Gay has won his second gold medal at the World Athletics Championships in Osaka, Japan. As VOA's David Byrd reports, Gay added the 200-meters title to his 100-meters gold medal. Tyson

发表于:2019-01-04 / 阅读(206) / 评论(0) 分类 2007年VOA标准英语(八月)

to throw a curve to throw for a loop 美国人在打棒球时经常喜欢发曲线球,使球的方向会发生突变,这样给对方造成错觉,不能回击那个球。这和其他球类运动,

发表于:2019-01-07 / 阅读(271) / 评论(0) 分类 美国习惯用语

Baseball Terms 棒球术语 Now, the VOA Special English program WORDS AND THEIR STORIES. Baseball is Americas national sport. So it is not unusual that many popular expressions come from baseball. But first, let me explain a little about the game. E

发表于:2019-01-12 / 阅读(146) / 评论(0) 分类 2014年VOA慢速英语(十)月

Yeah, yeah. You know my name. I know You wrote my story-y-y. But there are days, I can't see a happy ending. No, no. Life get's hard. Sometimes it just hurts. It's kicking me down and throwing me curves. When I feel the rain. I won't be afraid. 'Caus

发表于:2019-01-14 / 阅读(175) / 评论(0) 分类 节奏布鲁斯

You know my name. I know You wrote my story-y-y. But there are days, I can't see a happy ending. No, no. Life get's hard. Sometimes it just hurts. It's kicking me down and throwing me curves. When I feel the rain. I won't be afraid. 'Cause I know, I

发表于:2019-01-16 / 阅读(127) / 评论(0) 分类 节奏布鲁斯

棒球有美国国球之称,因此很多习语都和棒球有关就不足为奇了。看看下面这些棒球术语,你知道它们是什么意思吗? on the ball:机灵,有见识 这个词组源于20世纪早期的美国棒球运动。如果

发表于:2019-02-03 / 阅读(134) / 评论(0) 分类 实用英语

今天又要学两个在总统大选年里新闻界时常会用到的习惯用语,而且这两个习惯用语还是从美国人最心爱的消遣活动: 棒球赛中借用来的。 这两个习惯用语都和用牛皮制成的结结实实的棒球有

发表于:2019-02-05 / 阅读(459) / 评论(0) 分类 美国习惯用语

Random acts of violence are, well, random. It's the unpredictable nature of terrorism, after all, that makes it so terrifying. But according to The Mathematics of Terror, an article by Andrew Curry in the latest issue of Discover magazine, acts of te

发表于:2019-02-11 / 阅读(124) / 评论(0) 分类 阅读空间

The relationship between inflation and unemployment was first studied by Irving Fisher in 1926. 1926年,通胀与失业之间的关系在欧文费雪(Irving Fisher)那里得到了第一次研究。 But the Phillips curve, as it came to be known, ow

发表于:2019-02-17 / 阅读(128) / 评论(0) 分类 经济学人财经系列

Remember when-- Alan Jackson Remember when I was young and so were you And time stood still and love was all we knew You were the first, so was I We made love and then you cried Remember when 曾几何时我年轻过你亦如此 时光静止你我除爱别无所知 我之初

发表于:2019-02-17 / 阅读(225) / 评论(0) 分类 音乐咖啡厅

Science and technology 科学技术 Climate change 气候变化 Bell weather 呈钟形曲线变化的天气 A statistical analysis shows how things really are heating up 一项统计分析显示出天气究竟是如何变热的 ARE heatwaves more com

发表于:2019-02-24 / 阅读(139) / 评论(0) 分类 经济学人科技系列
学英语单词
acceleration hodograph
adherent capsule
agate bead
Aragoua
as greedy as a wolf
atomic compsoition
bank cheque
bartoli
bashfull
battery case
beam blanker
beta decay,beta-decay
big capsicums
boiler blow down valve
butteriest
caloricity of gas
Camellia grandibracteata
chionophilous
coax
collophanite
collusion opportunities
Condé-en-Brie
control data terminal
cross rail elevating device
Delphinapterus leucas
domestic water price
down-heartedness
drive ... to drink
electric spark forming
expectation-maximization
far-field antenna range
field simulation
Friesoythe
gas diesel engine
genus mulloidichthyss
guaguas
hadiyyah
heat power piant
homeware
iconographic fixation
indewed
initial assessment
internal tube
intestinotoxin
jet-bubbling deaerator
keb
kyrene
large disturbance
lay-in
lenticular papillae
licensed database
longissima
lycopodium alopecuroidess
maintenance services
memory key
mohdar
movement towards equalization of value
neolithization
non-loaded cable
nurseless
optical base-line measuring apparatus
optical character reade
osteoporoses
OTC Options
paleozoogeographer
paranephric abscess
personal investigation
Pocassee National Wildlife Refuge
poopy suit
quar-man
rate of load change
reinternalized
resources classroom for aboriginal education
rod fibre
Réguiny
sapphire-blue
self-provisionings
silver thread
spermatorrheal ring
Stellaria infracta
strain measuring instrument
Sub-flooring
subordinated bond
subpage frame
sudweeks
terminal regeneration
the rub and worries of life
thonor
tieline
tradest
undamped analytical balance
unforgettingly
unparreled
us adapter
voting in
Wachau
wanions
Ways and Means of taxation
weightlessly
wheel horses
yavapes
ywiss