[医] 分子层

The World’s Top Ten Destinations 1 Ankor Wat is part of a vast network of around a hundred ancient temples hidden deep in the Cambodian 1) jungle. A thousand years ago, this was a 2) thriving wooden

发表于:2018-11-28 / 阅读(292) / 评论(0) 分类 疯狂英语2003年

Discovery Diane Ackerman/迪安.阿克曼 The word discovery literally means, uncovering something thats hidden from view. Butwhat really happens is a change in the viewer. The familiar offers comfort few can resist, andfewer still want to disturb. B

发表于:2018-12-07 / 阅读(187) / 评论(0) 分类 世界上最美丽的英文-人生短篇

Today that sounds ridiculous. 今日这种说法听来荒唐 But two hundred years ago it didn't seem so unlikely. 但是两百年前还颇言之成理 It was widely believed that 当时一般人认为 the Earth was only a few thousand years old. 地球

发表于:2018-12-07 / 阅读(168) / 评论(0) 分类 太阳科普

托福阅读长难句:岩层顺序 29. But as more and more accumulations of strata were cataloged in more and more places, it became clear that the sequences of rocks sometimes differed from region to region and that no rock type was ever going to

发表于:2018-12-19 / 阅读(176) / 评论(0) 分类 托福英语

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Just when you thought youd heard everything, scientists have found that the reason you can hear everythingincluding things that are very quietis because

发表于:2018-12-24 / 阅读(130) / 评论(0) 分类 Scientific American(四)月

The 2009 Nobel Prize in Chemistry goes to Venkatraman Ramakrishnan of the MRC Laboratory of Molecular Biology in England, Yale Universitys Thomas Steitz, and Ada Yonath of the Weizmann Institute of Science in Israel for their studies of the ribosome.

发表于:2019-01-08 / 阅读(150) / 评论(0) 分类 Scientific American(十)月

Eating Yuanxiao 吃元宵 Yuanxiao is the special food for the Lantern Festival. It is believed that Yuanxiao is named after a palace maid, Yuanxiao, of Emperor Wu Di of the Han Dynasty. 元宵是元宵节的特色食品。据说,元宵是因汉武帝

发表于:2019-01-08 / 阅读(134) / 评论(0) 分类 英语阅读理解

If we look at the sky on a perfectly fine summers day we shall find that the blue colour is the most pure and intense overhead, and when looking high up in a direction opposite to the sun. Near the horizon it is always less bright, while in the regio

发表于:2019-01-08 / 阅读(151) / 评论(0) 分类 英语美文

This years Nobel Prize in Chemistry is about the worlds smallest machines. G?ran Hansson, secretary general of the Royal Swedish Academy of Sciences, earlier this morning. The Royal Swedish Academy of Sciences has decided to award the 2016 Nobel Priz

发表于:2019-01-17 / 阅读(183) / 评论(0) 分类 2016年Scientific American(十)月

Unfortunately, having had his insight, Smith was curiously uninterested in understanding why rocks were laid down in the way they were. I have left off puzzling about the origin of Strata and content myself with knowing that it is so, he recorded. Th

发表于:2019-01-29 / 阅读(137) / 评论(0) 分类 万物简史

幸福相对论 攀比会让我们丧失幸福感,同样的,比下有余也会产生幸福感。幸福,就是一种你能左右的相对论。 Maybe money can't buy happiness. But it can buy status, and status can indeed make us a bit happier. 金

发表于:2019-02-01 / 阅读(144) / 评论(0) 分类 实用英语

Maybe money can't buy happiness. But it can buy status, and status can indeed make us a bit happier。 金钱或许买不到幸福,但能买到地位,而身份地位的确能让我们更幸福一些。 An article in Time describes new research fr

发表于:2019-02-06 / 阅读(125) / 评论(0) 分类 英语口语

To the average Joe, the luxury-watch business might seem completely upside down. The most expensive, in-demand watches these days are solid black, ultrathin timepieces with little or no identifying brand markers. They are designed not to be noticed.

发表于:2019-02-07 / 阅读(182) / 评论(0) 分类 阅读空间

FREETOWN, Dec. 20 (Xinhua) -- The UN Secretary General Ban Ki- moon on Friday assured the government and people of Sierra Leone of the UN commitment in helping Sierra Leone's fight against the Ebola disease. Addressing a press conference during his a

发表于:2019-02-08 / 阅读(111) / 评论(0) 分类 英语新闻

Maybe money can't buy happiness. But it can buy status, and status can indeed make us a bit happier. 金钱或许买不到幸福,但能买到地位,而身份地位的确能让我们更幸福一些。 An article in Time describes new research from

发表于:2019-02-18 / 阅读(131) / 评论(0) 分类 阅读空间

其实,推断题没有想象中的那么难,因为托福文章有很清晰的逻辑架构,T(topic)+A(aspect)+A(attitude)的篇章结构和TS(topic sentence)+D(detail)的段落结构是几乎每节课我都会提到的,只有明白了文章的写

发表于:2019-02-18 / 阅读(159) / 评论(0) 分类 托福英语

世界本没有长难句,修饰成分多了,便有了长难句。 阅读速度大部分来于短时间内理解长难句的能力。 大家在看长难句的时候,多思考,一个句子为什么这么长,常见的修饰成分到底有哪些?

发表于:2019-02-18 / 阅读(160) / 评论(0) 分类 托福英语

In Nigeria, 在尼日利亚 open-source, open-source SMS tools are being used by the Red Cross community workers 红十字会的工作人员也在使用开放的短信工具 to gather information from the local community 他们从当地社区里收集资

发表于:2019-03-04 / 阅读(164) / 评论(0) 分类 TED演讲教育篇

Discovery 发现 The worddiscovery literally means, 发现一词,字面上是指, uncovering something that's hidden from view. 揭开某种实现以外的隐藏的事物。 But what really happens is a change in the viewer. 不过其实是观察者

发表于:2019-03-10 / 阅读(204) / 评论(0) 分类 双语有声阅读

Dig a Little Deeper There's a story about the California gold rush that tells of two brothers who sold all they had and went prospecting for gold. They discovered a vein of the shining ore, staked a claim, and proceeded to get down to the serious bus

发表于:2019-03-10 / 阅读(175) / 评论(0) 分类 双语有声阅读
学英语单词
abbrochment
absorbing bond
adelencyrtus bifasciatus
Adonias
aminases
Ampanefena
angular contact thrust bearing
antidazzle mirror
autopsies
auxiliary repair dock
b.ag.
best practice
bucket root
butyraldehydes
Capitalization table
caput longum musculi bicipitis brachii
carriage houses
caryodid
cascoiodine
cauterization of sclera with peripheral iridectomy
classroom library
Cochlearia
code repertoire
continuous consumption streams
corner-fired boiler
crystalline chloral
daily rated
dallymony
dislocation valley
dog's abuse
e-h
Ebenus
elassomatids
endoplasmic reticulum (er)
flash pulsing
fry up
Fuertes
gauge steel
geobotanical region
geospace
glue filter
GM_have-something-done
growing season grafting
gut-shoot
hance arch
Heeg
hold lamp
hoverboarded
imitation double weave
jabaliyah
ju-is
ketosteroids
koth
los alamoss
low right wingtip
lowresponse
luminescence analysis
lumpish
Madag.
minor child
minor switch
mixture-ratio
mongers
mortagee
multistep action
net profit share lease
noncooperativity
noncredit
nonoxynols
ofman
osteopathologic
parameter potentiometer
patent finish
Pavlovianism
phyllofacies
piperonyl cyclohexenone
play at sth
playboat
propenyl phenol
pryed
pseudobrookite
Puccinia phellopteri
relative-motion
rental of stumpage
reverse polarity charging
running out system
shipping and storage container
silver film
spare coal bunker
spring testing machine
strutting piece
stylelessness
systematic relaxation procedure
tajan (tayan)
Telanthrupus
tote bin
tuberculosis of conjunctiva
tulip gentians
unsusceptibility
uroflow
videotelephones
wireless power transfer