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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(190) / 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(180) / 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(188) / 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(128) / 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(182) / 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(240) / 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(184) / 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(144) / 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(273) / 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(151) / 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(209) / 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(190) / 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(152) / 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(144) / 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(164) / 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(206) / 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(160) / 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(136) / 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(188) / 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(214) / 评论(0) 分类 英音模仿秀
学英语单词
a good un
absolutely summable sequence
aminopromazine
ammonium pyrrolidine dithiocarbamate
artificial nuclear reaction
asset reserve
best-caser
bridge pattern
capacity reduction
cast aluminum alloys
ccphalemia
Clearmont
close milk filter
colour wood carving
contractual relation
cryogenic weathering
cuticle of root sheath
dendrachates
despiteously
distal-basin association
down comforter
dusha
dyeline paper
elastico-viscous solid
enabling pulse
examining judge
extra-stiff
face-bend test
facetiming
farids
fatih
fire-retardant additive
general pardon
ghost chilli
go over with a fine-tooth comb
high purity antimony
high-yielding
hot melt coating
hyperprior
ill-trained
impurity gradiend
inspan
Japanese snowbell
kurlan
labour safety devices
ladia
light-resistant
longitudinal ridges
look ahead unit
Luteinique
Megrel
nonbank bank
nooning
normal one-sample problem
numerius
orchiectomy
organoboration
oversocializing
parallelless
penetration piece
pinkings
Pirogoff's amputation
preobservation
prop-free front
puerilities
pullback spring
radarkymography
ramzy
right-hand magneto
rosemerry
rust of sunflower
s ass
Sanxia Township
schweber
shipwright
single-sided target tube
skin-mag
snow precipitation line
spike-over shoot
steamfitter
Supervisory Computer Control System
syndrome of interior invaded by heat-toxicity
task one's energies
Tebosonik
thalofide cell
thin-film junction
thiodialanine
Time is the best healer.
transient forced outage
triangular pyramid-type packing
true form-factor
tryews
two-stage supercharged diesel engine
Tylophora chingtungensis
underrepresentations
united nations food agriculture organization
unprefaced
valid passport
verstes
weakly basic anion exchange fibre
Winver
XOR (exclusive OR)