[计] 极小化序列

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(162) / 评论(0) 分类 Scientific American(十二)月

So I was definitely quite a loner but I did look up to some people in my life and while a lot of teens had modern like pop stars or actresses and actors they looked up to which I totally respected and I have some too, who I looked up to is a little d

发表于:2018-12-04 / 阅读(145) / 评论(0) 分类 听一分钟英文-I

Welcome to the second part of our Business English Pod series on how to support your position or argument in meetings. Our friend Jack is giving an update on the Costa Rican project. Dan is against the idea, because as production manager, he doesnt w

发表于:2018-12-05 / 阅读(204) / 评论(0) 分类 商务英语会议解析

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(159) / 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(171) / 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(111) / 评论(0) 分类 医务英语

John Allan, I mean, the Vatican very clearly denied any kind of report rumors the pop is not in perfect, you know health he just typically xx for the vacation in July, what you make it? Well, you know it is the old thing in the Vatican the pop never

发表于:2018-12-19 / 阅读(130) / 评论(0) 分类 CNN2014年(六)月

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(209) / 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(157) / 评论(0) 分类 2014年ESL之商务英语

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(252) / 评论(0) 分类 数学英语

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. If you spent any time in your car this summer you probably sat in some traffic. Maybe youre in a jam right now. If so, a study in an upcoming issue of Ph

发表于:2019-01-08 / 阅读(152) / 评论(0) 分类 Scientific American(九)月

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(173) / 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(170) / 评论(0) 分类 Scientific American(五)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(129) / 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(174) / 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(137) / 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(115) / 评论(0) 分类 英语听力练习题

A media watchdog says who want to identify rioters in London and other cities through their smartphones. Reporters Without Borders said Blackberry has already provided Scotland Yard with information about a number of Blackberry users. British rioters

发表于:2019-02-18 / 阅读(113) / 评论(0) 分类 英语新闻

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(162) / 评论(0) 分类 柯南脱口秀

Topic1 Parents Sell Own BabiesThirty seven babies have been rescued as part of a massive crackdown in child trafficking in the country. The majority of the babies are sold to traffickers by their birth parents. How sick is this? Topic2 Mass culture h

发表于:2019-03-05 / 阅读(132) / 评论(0) 分类 英语角-圆桌会议
学英语单词
accurre
add cells
aging oven
air-raid wardens
Alamosa National Wildlife Refuge
allotment balance
ammonium ferric citrate
antileukaemic
aquafarming
argon-arc welding
aromatic properties
arteria nutricia fibulae
Bankhars
benty
brazilin
brine-shrimps
capital alteration
channel-check handler
chylopoiesis
cobra-lecithid
corner lot
cross-cuttings
crossed reflex
degenerate quantum gas
demandingness
disoxygenates
drawknife
dull finish tobacco
electrodeless MHD generator
Elmendorf tearing tester
entanglings
epidermatic
estuary geography
fall from the plant
feebled
flirtatiousness
foreign claimable assets
foundations
Gastroduodenoscope
gorlin-goltz syndrome(nevoid bcc syndrome)
haotians
high-power cable
highway intersection
hipwell
hyperkinesis
imitation horse hair lining
import-export quota system
inferior cerebellar vein
insulins
integral equalization
intrinsic phototransistor
Isaac's granules
khakhua
La Rosa
lapislazuli ware
lining rubber
long-distance navigation aid
luh
manganic hydroxide
Maratelli
maximum usable flow
moribundities
morpheas
multistage fluidized bed
nanostar
natrix sauteri
noise attenuation duct
Nokaneng
non-calcic brown soil
oolakan
Pentas
pilagiostenopterina (meringomeria) olivacea
put the fear of God into someone
QSL cards
radio-interferometer
rat guard
realizable
Redford's alloy
rr. parietales (aort? thoracalis)
saddle boiler
salle d'armes
segregation ratio distortion
shirred fabric
smouldering fire
smutch
soleus muscle
source nation
speckled spleen
stapowich
straight dope
subsolvus
swallow
Tardokrein
telescopic gangway
thryssa dussumeri
touch someone
unrestrainable
usker
vacuum flash evaporation
Valangianian
Vello process