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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(179) / 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(167) / 评论(0) 分类 数学英语

[ti:UNIT 7 Enjoy Your Hobby Lesson 56:Unit Review] [0:01.051]Unit 7 [0:02.631]Enjoy Your Hobby [0:04.894]Lesson 56: [0:06.943]Unit Review [0:08.907]I. [0:10.231]Building Your Vocabulary [0:12.963]A. [0:14.500]Fill in each blank with the proper word o

发表于:2018-12-10 / 阅读(177) / 评论(0) 分类 河北教育初中英语(初中起点)八年级上

发表于:2018-12-12 / 阅读(118) / 评论(0) 分类 医务英语

Unit 8 Healthy Living In-Class Reading Set Your Body's Time Clock to Work for You 1 As the first rays of sunlight filter over the hills of California's Silicon Valley 1, Charles Winget opens his eyes.

发表于:2018-12-18 / 阅读(168) / 评论(0) 分类 新编大学英语阅读部分

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(220) / 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(166) / 评论(0) 分类 2014年ESL之商务英语

anachronism /əˈnkrənɪzəm/ It is an anachronism to say that William Shakespeare typed his manuscripts. -- error in chronology or time order ﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌ n. 年代的错误 如果说威廉

发表于:2018-12-30 / 阅读(127) / 评论(0) 分类 突破英文词汇

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(259) / 评论(0) 分类 数学英语

International Organization for Standardization (ISO) ISO is a worldwide federation of national standards bodies (ISO National Bodies). The work of preparing international standards is normally carried

发表于:2019-01-03 / 阅读(138) / 评论(0) 分类 电信英语

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(185) / 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(179) / 评论(0) 分类 Scientific American(五)月

You? Roscoe Village, on Hoyne. But I have a roommate. If you come up to my place you have to close your eyes and count to one thousand. Perhaps you have a very uninquisitive deaf roommate? No such luck. I never bring anyone over; Charisse would pounc

发表于:2019-01-29 / 阅读(141) / 评论(0) 分类 时间旅行者的妻子

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(138) / 评论(0) 分类 阅读空间

A new study suggests morning people are born, not made. 一项新的研究表明,早睡早起是与生俱来的特质,不是后天养成的。 Here's some good news for all you night owls desperately trying to get better at mornings - new researc

发表于:2019-02-02 / 阅读(154) / 评论(0) 分类 阅读空间

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(190) / 评论(0) 分类 英语新闻

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(148) / 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(130) / 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(173) / 评论(0) 分类 柯南脱口秀

模仿文本: Do you jump out of bed each morning, raring to start the day, or do you need at least one alarm clock, preferably one with the snooze button, to ensure you get to work on time? Which chronotype are you, a lark or an owl? Over the last

发表于:2019-03-06 / 阅读(206) / 评论(0) 分类 英音模仿秀
学英语单词
acidity index
acinaciform
acute chemical pulmonary edema
add me
allodapine
assorted jam
atomic number 45s
audio frequency meter
automatic spot weld
basic industry of water conservancy
blumei
bunford
capacitor analyser
cerographs
Chamberlain's Men
cheesy discharge
cities of london
citizen-journal
clean coal
clostridium
colesis
common channel effect
confected
Cordyceps sinensis Sacc.
cosponsored
craer
crawler mounted clamshell
cunninghame
Danielness
decenterable
desulphurizatoin
electromagnetic spectrum
eschatocol
Euphorbia kansuensis
Eustidil
expost
fasciculate root
feed consumption
fibroid
first-order station
formula apportionment
free switch
freidheim
galaxy quest
geiu
glow on
Havetoft
highhandedly
imperil
internal waterway
inverted jig
juraj
kanasatine
Kragero
lederhandler
local minima
look before one leaps
low-attitude speed
malleability test
mechanical analysis
mental note
misdiagnosing
multideck table
Neomicrocalamus
nervi ischiadicus
nystrom
one-teachers
Otary
overhead convection type pipe still
phase-inverter circuit
picture tube
platygasterids
plurifolious
prelisten
principle of determinism
pseudoneuroma
pyrex substrate
Rauwiloid
record classification
rhobarb
silicone treatment
slicingly
slot man
smms
special legacy
stoppage of growth of fetus
stout-stemmed
stream surface
strong approximation
suicide kings
syphon trap
take opportunity by the forelock
tetrahydrolycopene
text edition and modification
That's the limit.
titratable acid
turret lens
unteachable
v.-c
w-why
Wembere