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

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 unfold [ Qn5fEuld ] The landscape unfo

发表于:2018-12-05 / 阅读(126) / 评论(0) 分类 每日攻克5词

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(136) / 评论(0) 分类 数学英语

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(183) / 评论(0) 分类 Scientific American(十)月

This camera is very user-friendly 这照相机非常容易用。 user-friendly,容易使用的,(设计时)考虑使用者需要的。 This program is much more user-friendly.这程序容易使用多了。

发表于:2018-12-25 / 阅读(92) / 评论(0) 分类 蒋健棠英语实用句子

Billy: You mean it shuts off to save energy? Jennifer: Yep. And it breathes, see! Billy: It's not breathing! Jennifer: Yes, it is. Look at the little light! It blinks off and on. Billy: Jen, it's not alive...but it does look user-friendly. Jennifer:

发表于:2018-12-25 / 阅读(108) / 评论(0) 分类 Eztalk美语会话

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(131) / 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(219) / 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(149) / 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(145) / 评论(0) 分类 Scientific American(五)月

By Phillip Wellman Dakar 25 September 2007 A program to issue identity papers to millions of undocumented northerners has begun in Ivory Coast, a step many say is necessary to reconcile the divided nation as elections draw closer. Phillip Wellman rep

发表于:2019-01-09 / 阅读(167) / 评论(0) 分类 2007年VOA标准英语(九月)

By Franz Wild Korhogo 27 July 2006 At least two have died in a series of violent clashes between political activists in Ivory Coast during the past week. The groups cannot agree over a national identification scheme, which is meant to pave the way f

发表于:2019-01-12 / 阅读(190) / 评论(0) 分类 2006年VOA标准英语(七月)

By Franz Wild Abidjan 24 May 2006 Charles Konan Banny greets villagers in Meagui In war-divided Ivory Coast disarmament and personal identification, the two obstacles to elections, saw partial success in a pilot program this week. There is little si

发表于:2019-01-13 / 阅读(166) / 评论(0) 分类 2006年VOA标准英语(五月)

AGRICULTURE REPORT - Identification System Proposed for U.S. Farm Animals By Mario Ritter Broadcast: Tuesday, May 17, 2005 I'm Gwen Outen with the VOA Special English Agriculture Report. The United St

发表于:2019-01-30 / 阅读(175) / 评论(0) 分类 农业与发展

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(109) / 评论(0) 分类 阅读空间

I Need a User Manual for My Life! I was doing something routine a couple of days ago paying some first of the month bills online and I got stuck. For the life of me, I couldnt remember the name of one of the people I send payments to. All the informa

发表于:2019-02-02 / 阅读(152) / 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(152) / 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(118) / 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(90) / 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(125) / 评论(0) 分类 柯南脱口秀
学英语单词
ad hoc rule
air lock system
antithetic alternation
at grass
axiomatisations
boutonniere deformity
bradway
brightness adaption
build-up welding
cause celebres
cheilopogon atrisignis
cinnamone
cleolum
cold snap
condenser leg
consanguinously
contract rate
creation mode
cupric selenite
Demades
DHZ
Dioscorea bulbifera
eastern district
eisteddfod
empirical formulae
exits
Fargesia gongshanensis
farkers
fibroma of seminal vesicle
flash coal drier
flehm
formal notion of grammar
fresh water deposit
fully automatic network
genus erythroxylums
geocoding
global unique identifier
go flatline
go the distance
grid feeding hopper
guy-friends
hawser clamp
high-beam plow
high-density traffic airport (hdta)
hypercellularity
incandesced
instest
keep sth to yourself
Kerrier
kroket
lab-enzyme
Luninskiy Rayon
magnificently
Markneukirchen
mcilwain
mentally retarded person
merry
monny
morkin
muildry
multiple ribbon growth
navicular bone of foot
neutron population fluctuation
Nippas
nitrapyrin
nonsociolinguistic
nuneham
oil tankage
omani monetary units
overparenting
P.-P. substance
phlyctenular keratoconjunctivitis
principal's successor in interest
proclivities
public health science
ractopamine
Rhodiola macrocarpa
sangig (philippines)
sapphistry
Semolala
short-sea liner
Sistāg
slew acceleration
solar tracking device
sonar detection
Sonmiāni
southernmost
space remote sensing for archaeology
stock in transit
swivel plate
tariff discount
thin pouring layer
tubero-hypophyseal tract
unced
under bead crack
validity of assumptions
voice frequency band
weld heat input
with a heavy heart
with dispatch
wriggle round
xenon hexafluoride