横墙温度曲线

Cells cannot remain alive outside certain limits of temperature and much narrower limits mark the boundaries of effective functioning. Enzyme systems of mammals and birds are most efficient only withi

发表于:2018-12-01 / 阅读(320) / 评论(0) 分类 新东方背诵文选

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(171) / 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(125) / 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(213) / 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(199) / 评论(0) 分类 2007年NPR美国国家公共电台

台湾籍旅美老师今天交给我们的句子是: You know there comes a time when you need a discovery and it's sometimes a single one to cross a border, to break down a wall. 有些时候,你需要一个重大而且时常是唯一的发现,才

发表于:2018-12-25 / 阅读(201) / 评论(0) 分类 留美老师带你每日说英文

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(238) / 评论(0) 分类 体育美语

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(148) / 评论(0) 分类 阅读空间

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(289) / 评论(0) 分类 美国习惯用语

Some bacteria have adapted to super cold environments for millions of years. And scientists have isolated some of the essential genes that allow bacteria to tolerate their harsh living conditionsbecause these same genes might help in the creation of

发表于:2019-01-11 / 阅读(190) / 评论(0) 分类 英语杂谈

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(161) / 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(194) / 评论(0) 分类 节奏布鲁斯

[00:08]D:Bud? ...What's going on? [00:19]B:Today was the b [00:25]ig crash. [00:22]Liquidation sale. He's gonna curve Bluestar into little pieces and sell it all off. Bastard. [00:32]I handed it to him on a silver platter. [00:35]D:Bud, it's no

发表于:2019-01-14 / 阅读(135) / 评论(0) 分类 英美人天天都在说的4000句:跟着影视学最真实的口语

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(144) / 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(155) / 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(475) / 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(211) / 评论(0) 分类 阅读空间

STEVE INSKEEP, HOST: Let's hear the way President Trump's emerging border policy looks from the U.S.-Mexico border. On this day when a Senate committee in Washington considers plans for more border walls, we visit Nogales, Ariz., and its sister city

发表于:2019-02-13 / 阅读(160) / 评论(0) 分类 2017年NPR美国国家公共电台4月

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(243) / 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(152) / 评论(0) 分类 经济学人科技系列
学英语单词
acknowledging time
adamantine compound
aggregate type
allochronous
anastomoses
approvableness
arariba
artopinae lamella
ash recirculation
base sheet resistivity
BBC
big muscle activities
boulder raspberry
bugle calls
can't hold your drink
carnac
Chinese green
classical savings function
clidinium bromide
columbium minerals
common limpets
control language statement
copulative conjunction
Courbet, Gustave
crank hammer with sliding cylinder
deciduous forest biomes
dennstaedtia scabra
Dhāna Sar
division eubacterias
enmure
face par
filter lane
floor-maggot
forest ride
genome complexity
gentle sex
give it mouth
Great Brehat
guarantee of Mass Transit Railway Corporation debt
gyrobearing
hardcopy unit
hate that
hawaiian-type volcano
hollett
homoiothermies
Hung My Tay
interaction effect
interoseous nerve
Kormilovskiy Rayon
Manglietia lucida
mercadore
metering tank
mgkg
mistrustless
misunderstandest
mixed uptrend
Nishan Sahib
nitro-hydrochloric acid
nonhomogenized
Nulato
Oceanianists
operating lever hook
popas
positive uni-axial crystal
post fire hydrant
prevalently
program guide
protoilludane
reciprocation compressor
reducing end
Riccarton
rust-proof oil
saint-ange
Salix fulvopubescens
secondary status
short board
shower unit
si-saturated rock
slot-and-crank drive
sodium chloride injection
solu-glyc
span centre
spatial value
spinoneural atrophy
square paper bag
steel pickling waste liquid
stewyn
strangaliella subapicalis
strongly reference
tachometer sight
tawizes
tethacle
thermal infrared multispectral scanner
tick tack toe
tolu
under ground economic
unmerciful
vein claim
voice-grade service
willow tree
within range of
yuriko