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This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Its the time of year to take a look backand thats just what the journal Science did as they listed their most important breakthroughs of 2008. At the v

发表于:2018-12-02 / 阅读(300) / 评论(0) 分类 Scientific American(十二)月

图片 by Jason Marshall Its not often someone suggests that knowing some math could make you the life of the party, but thats exactly what Im going to do. Yes, a properly timed delivery of a few fun facts about the famed Fibonacci sequence just migh

发表于:2018-12-07 / 阅读(343) / 评论(0) 分类 数学英语

发表于:2018-12-12 / 阅读(259) / 评论(0) 分类 医务英语

Business Zoning Sybil: Oh, this is it! This is the perfect location for our new store! Leo: Sorry, but this space isnt zoned for retail. Its zoned for offices. Sybil: But couldnt we get the zoning commission to re-zone it? Leo: Thats not an easy proc

发表于:2018-12-18 / 阅读(242) / 评论(0) 分类 2012年ESL之商务英语

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? The human genome was sequenced, and in the process of moving that forward the technology that was developed was incredible. And because of their efforts in human genome,

发表于:2018-12-24 / 阅读(399) / 评论(0) 分类 Scientific American(十)月

Describing Order and Sequence Patrick: Okay, your first task is to put all of these files in order. Maya: Wow, there must be hundreds of files in this storeroom. How am I supposed to organize them? Patrick: Create a basic filing system. Put things in

发表于:2018-12-27 / 阅读(304) / 评论(0) 分类 2014年ESL之商务英语

Nick: Hi everybody, this is Nick. Welcome to teaching series how do you say this in American English.大家好,我是Nick. Brad:大家好,我是Brad Nick: 今天我们要学的一个表达是走神,比如我们因为各种各样的原因,比如

发表于:2018-12-28 / 阅读(228) / 评论(0) 分类 全网最酷美语怎么说

Sybil: Oh, this is it! This is the perfect location for our new store! Leo: Sorry, but this space isnt zoned for retail. Its zoned for offices. Sybil: But couldnt we get the zoning commission to re-zone it? Leo: Thats not an easy process. The citys u

发表于:2019-01-01 / 阅读(222) / 评论(0) 分类 地道美语播客

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(412) / 评论(0) 分类 数学英语

This is Scientific American's 60-Second Science. I'm Steve Mirsky, got a minute? Neandertals were our closest relatives. And now we know a lot more about them. Because researchers have for the first time sequenced a complete Neandertal genomethat of

发表于:2019-01-08 / 阅读(359) / 评论(0) 分类 Scientific American(八)月

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? Robin Williams thought that the platypus was cobbled together by an inebriated deity: Lets take a beaver. Lets put on a ducks bill. Now we know how weird the platypus is

发表于:2019-01-08 / 阅读(331) / 评论(0) 分类 Scientific American(五)月

Prince Fans Get First Glimpse Inside Paisley Park play pause stop mute unmute max volume 00:0000:00repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your Flash plugin. KELLY

发表于:2019-01-17 / 阅读(196) / 评论(0) 分类 2016年NPR美国国家公共电台10月

古埃及金字塔是奴隶制帝王的陵墓,最宏大的当为吉萨三座大金字塔。塔基呈方形,每边长230米,高146米,用230余万块巨石(每块平均重达2.5吨)垒成,国王墓室用一块400吨重的石板垒成。整体规

发表于:2019-02-01 / 阅读(315) / 评论(0) 分类 阅读空间

Nigeria President Goodluck Jonathan waving as he arrives for a dinner at the Prefecture in Nice, France, during the 25th Africa-France Summit, 30 Jun 2010 Ruling party members in the Niger Delta say northerners cannot keep President Goodluck Jonathan

发表于:2019-02-07 / 阅读(248) / 评论(0) 分类 VOA标准英语2010年(七)月

BEIJING, Aug. 22 (Xinhuanet) -- Researchers have discovered how a human egg captures an incoming sperm for fertilization, paving the way to help couples suffering from infertility, according to media reports on Monday. An international team of resear

发表于:2019-02-08 / 阅读(366) / 评论(0) 分类 英语新闻

Topics: U.S. zoning laws; how to become a TV or movie screenwriter; unless versus if, in versus at for locations, persecute versus prosecute Words: zoning law urban sprawl mixed-use zoning high-density neighborhood exclusionary affordable housing str

发表于:2019-02-15 / 阅读(324) / 评论(0) 分类 美语听力 English Cafe

Listen to the schedule of a business trip. Fill in numbers l-8 to point out the sequence of the schedule. I'm leaving for Milan on the 7th of June. l'II arrive there on the 8th evening at about 7:OOpm. Then, l'II take a shuttle bus to the hotel. On t

发表于:2019-02-17 / 阅读(250) / 评论(0) 分类 英语听力练习题

Listen to the dialogues and write the correct sequence of l-6 as mentioned in the dialogues. A:How do I search books from the computer? B:First, key in your PIN number. Then, it goes to the Library's Homepage. Then, you can choose any way you want to

发表于:2019-02-17 / 阅读(250) / 评论(0) 分类 英语听力练习题

Thank you for being here,Fareed.Nice to have you on the show. 多谢你抽空前来 法里德 很高兴你能来上节目 Let's get started first with your background.I do think I know a lot about you. 首先聊聊你的背景 我觉得我很了解你

发表于:2019-02-23 / 阅读(325) / 评论(0) 分类 柯南脱口秀

讲解文本: zone out 走神,发呆,开小差,分心 How can you zone out when your exam is tomorrow? 明天就要考试啦,你怎么还在发呆? Stop zoning out! We still have a lot of studying to do. 别发呆啦,我们还有很多学

发表于:2019-03-06 / 阅读(265) / 评论(0) 分类 愉悦口语
学英语单词
Amenemhet II
aminobutane
Amurrio
Andra
antenna tuning motor
arteriae episclearales
Asosan
auxiliary potential transformator
Bara, Theda
Borgonovo
buckling effect
capitals of uruguay
catch button (catch knob)
chemical water treatment plant
Christow
coflow
commit hara-kiri
congenital hemolytic anemia
contract of sales
Corydalis tenuipes
cosine function
coverage probablity
crystallinity density
debris loading means
Degebe, R.
delayed-return
design language
diagnostics
double point gear
Dziwnow
exit area
Expanded International Monetary Fund
fibre withdrawal force
fibrous myocarditis
flying ejection seat/flyaway ejedtion seat
foreign bill (of exchange)
forestweb
gaggenaus
galloping pattern
head-to-tail polymer
in a qualified sense
incharge accountant
inlocking
iron uranite
isern
isoepoxydone
joint mortgage
juxtaposing
karl wilhelm siemenss
Kayar Seamount
Kronshtadt
Lanadigenin
lienic
Mack truck
manganic formate
Marlboro
master-gauge
Museum of the Moving Image
Narayanganj
nicollet
niece fuckers
Nigerian capital
noun-noun
Old World vultures
older-caledonian orogeny
olfactory analog
oxodipine
perjuious
permanent-magnet material
Persie
plastodynamia
plywood door
pollex superextensus
portaged
precanceroosis
premenstrual tension
pressure-measuring instrument
protology
puncta lacrimalia
put your foot down
range region
redundant-member
reminded
repurchase price
salting-out electrolyte
satellite wave
security breaches
single boat purse seine
skewered
storage content
stretch yarns
subfamily Nelumbonaceae
Sums'ka Oblast'
telescopic objective
teratoid
thimble
thimble teat
titanium carbide base alloy
tracer solution
Vichten
water-gate
zedakah