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

11. Complaint 1. Could you hurry up the bus? 2. Do you think you could turn your TV down a bit? 3. Im afraid I have a complaint to make. 4. Im afraid, sir, it just isnt good enough. 5. He just wont do. 6. Well, this is most unsatisfactory. 7. Would

发表于:2018-12-02 / 阅读(189) / 评论(0) 分类 英语口语每天说

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(220) / 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(280) / 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(211) / 评论(0) 分类 2014年ESL之商务英语

by Jason Marshall In the last few articles, weve talked about fractions and percentages, and soon enough well see that these ideas naturally lead us into the world of decimal numbers. But before we head down that path, lets take a quick detour to tal

发表于:2019-01-02 / 阅读(269) / 评论(0) 分类 数学英语

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(314) / 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(250) / 评论(0) 分类 Scientific American(八)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(183) / 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(251) / 评论(0) 分类 英语新闻

英语中有很多惯用表达,它们可以用汉语思想编码去交换,在一定的语境中也好像说得通,但在这样的理解基础上去翻译它们,却不能准确传达原文的含义,因此误译也就在所难免。这些容易

发表于:2019-02-09 / 阅读(151) / 评论(0) 分类 英语学习方法

The Wolf and the Lion A wolf,roaming by the mountain's side,saw his own shadow,as the sun was setting,become greatly extended and magnified,and he said to himself,Why should I being of such an immense size,and extending nearly an acre i

发表于:2019-02-09 / 阅读(212) / 评论(0) 分类 趣味英语

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(182) / 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(164) / 评论(0) 分类 英语听力练习题

Reform of English Education 1.目前要求改革大学英语教育的呼声很髙 2. 产生这一现象的原因 3. 你认为应如何改革英语教育 【作文范文】 Reform of English Education As college English education is greatly emphasized

发表于:2019-02-17 / 阅读(202) / 评论(0) 分类 四六级写作指导

Mark one up for man over the machine. The world champion of the ancient Chinese board game of Go has finally found a way to beat Googles AlphaGo computer, after losing three straight games last week. 这是人类战胜机器的时刻,世界围棋冠军

发表于:2019-02-18 / 阅读(182) / 评论(0) 分类 英语新闻

The US president, Barack Obama, says he hasn't had a smoke in years thanks in no small part to his fear of the first lady, Michelle Obama. 美国总统巴拉克奥巴马坦言自己已经六年没吸烟了这很大程度上是由于他对第一夫人米

发表于:2019-02-18 / 阅读(135) / 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(228) / 评论(0) 分类 柯南脱口秀

一、Nothing is + ~~~ er than to + V Nothing is + more + 形容词 + than to + V 例句:Nothing is more important than to receive education. 没有比接受教育更重要的事。 二、~~~ cannot emphasize the importance of ~~~ too much. (再怎

发表于:2019-02-25 / 阅读(171) / 评论(0) 分类 四六级写作指导

随着微视频的崛起,微电影的火苗正在熊熊燃烧。在极短的时间里、使用极少的经费,却讲述了一个精彩而发人深思的故事,这正是微电影独特的风格和它日趋流行的关键。 A look at microfilms

发表于:2019-02-26 / 阅读(196) / 评论(0) 分类 英文语法词汇
学英语单词
action function
aerial cable
air frictionn tachometer
anc
autocayalytic polycondensation
Bailesti
block structure
breathing rescue equipment
budgetary increment
burned off
but hey
canada honda
Capoulet
carbonate shelf
central venous pressure
chipande
cimiez
commercial invoicf
construction in progress and prepayments for equipment
coup-stick
cumulative volume curve
deflecting coil
dibraches
distribution-free method
do business on one's account
doorsteppers
dulcet
elasticspectrum
elastoplasted
electronic data processing center
estragons
euonymus nana sieb.
evac control circuit breaker
ferrum sulfuricum oxydatum solutum
fibreize
firefishes
floppy bubble
fly spray
folding tong
fortune favours the brave
fragipan soil
freetailed bat
fuel cooler
geneva motion
genus Agrimonia
glue boiler
gnatworm
gossypols
grass clipper
hydrodynamic machine
hysteresis or backlash
ice stalagmite
inscribed debentures
Jeduthun
kadin
Levi's,Levis
lignanoid
live-center
luctiferous
micro torque meter
molybdenum(v) oxysulfate
mossadeghs
new math
nontaxing
nonvisulization
oceanographic geological instrument
paint something red
paired-bond dissociation
paronite
passengers
personableness
picoeucaryotes
Pleystein
polyarteritis nodosum
prelymph
Prurient Interest
pyths
radiotracer
raisin tree
ranids
refractive anomalies of the eye
repolymerizing
rotational graze
scaling circuit counter
schnitzler's syndrome(chronic urticaria with macro-glogulinemia)
semi manufacture
siciliano
sodium phosphide
soft beta radiation
sphaerodactylid
squirting
static reflex
stochastic problem
Strathord I.
study life
tauro
tedjini
timetablings
transfer message
tyre rim
work like a nailer
Yamagawa