拉姆齐共振

Many of the chronically homeless suffer from mental illness, and experts say that psychiatric treatment is an important step in resolving their homelessness. The challenge is -- finding a place for them to live and getting them into treatment. On any

发表于:2018-12-08 / 阅读(74) / 评论(0) 分类 VOA标准英语2010年(十二)月

By Melinda Smith Washington 30 March 2007 Since the mid-20th century the World Health Organization reports there has been an increase in the rate of breast cancer among women in developed countries. For decades, doctors have urged their patients to d

发表于:2018-12-16 / 阅读(200) / 评论(0) 分类 2007年VOA标准英语(三月)

Paris Paris intrigues 1 , astonishes, provokes, overwhelms 2 ... and gets under your skin. The City of Light is the apex 3 of architectural beauty, artistic expression, and culinary 4 delight, and it

发表于:2018-12-30 / 阅读(166) / 评论(0) 分类 英语沙龙2004全年合辑下

She was a big, homely, overweight young woman, in her late 20s, maybe. No ring on her finger, so she was probably single. In fact, judging from her unfriendly demeanor, she probably had no boyfriend. And unless she started dieting and exercising regu

发表于:2018-12-31 / 阅读(190) / 评论(0) 分类 365个英语简短小故事

54 时差对大脑的影响 DATE=6-6-01 TITLE=SCIENCE REPORT- Jet Lag and the Brain BYLINE=Nancy Steinbach (Start at 59

发表于:2019-01-04 / 阅读(196) / 评论(0) 分类 科技之光

Anchor: Lots of Americans, you know, you are one of them, dream about owning a shiny new car. But before you spend your hard-earned cash on some hot wheels, you definitely want to hear what personal f

发表于:2019-01-06 / 阅读(145) / 评论(0) 分类 访谈录

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This'll just take a minute. Olive oil producers generally guess the best time to harvest their olives by checking the fruits color. The olive has to hit that perfect spot where they

发表于:2019-01-08 / 阅读(107) / 评论(0) 分类 Scientific American(五)月

Searching the Internet can be a totally exhausting experience, as you bounce from one site to another to another, sometimes until you cant remember what you were looking for in the first place. But according to scientists at U.C.L.A., all that virtua

发表于:2019-01-08 / 阅读(148) / 评论(0) 分类 Scientific American(十)月

Lake Sediment Could Better Date Ancient Finds Radiocarbon dating is the best-known and most widely used method to determine the age of organic material, such as bone or wood or plant matter. All such material contains radioactive carbon atoms, known

发表于:2019-01-14 / 阅读(104) / 评论(0) 分类 VOA标准英语2012年(十月)

A women being called the shark whisperer, a fearless daredevil who swims with great whites for some unknown reason. ABC抯 Nick Watt has her remarkable story. Holy moly! Yes, you really are seeing what you think you are seeing. A great white shark, t

发表于:2019-01-16 / 阅读(153) / 评论(0) 分类 万花筒2013年

If all goes well, the inventors hope to develop the idea and make the sections entirely from recycled plastic. 如果一切顺利,那么投资者希望开发此想法并完全利用回收垃圾制造这些节段。 Paths, car parks and railway plat

发表于:2019-01-26 / 阅读(175) / 评论(0) 分类 经济学人科技系列

58 对赌博时大脑活动情况的研究 DATE=6-14-01 TITLE=SCIENCE REPORT ?Gambling and the Brain BYLINE=George Grow (Start at 0'11

发表于:2019-01-30 / 阅读(127) / 评论(0) 分类 科技之光

A new study has shown that we tend to remember the bad times better than the good. The study, from Boston College psychologist, Elizabeth Kensinger and colleagues, has suggested that we retain and bear in mind events that carry negative emotional bur

发表于:2019-02-04 / 阅读(128) / 评论(0) 分类 阅读空间

Charles Ramsey is being hailed a hero and has become an internet celebrity after he helped kidnap victim Amanda Berry escape from her captor Ariel Castro on Monday. 美国近日备受关注的囚奴案,帮助遭绑架的受害人阿曼达贝瑞逃离

发表于:2019-02-05 / 阅读(124) / 评论(0) 分类 名人演讲视频

用邮件写出一封成功的自荐信与手写自荐信同样需要以下技巧:专业的,正确的语法和拼写,重要的是要正确的运用它们。但是,也有在邮件中,也需要一些专门的技巧,如果忽视了这些的话

发表于:2019-02-06 / 阅读(144) / 评论(0) 分类 求职英语

Exposure to air pollution may hasten brain aging, a new study has found. 一项新研究发现,暴露在空气污染中可能会加速大脑衰老。 Researchers studied 1,403 women without dementia who were initially enrolled in a large health stu

发表于:2019-02-07 / 阅读(108) / 评论(0) 分类 阅读空间

Why smells from childhood mean so much Why does the hint of certain smells instantly transport you back to childhood? It may be because the first smell you associate with an object is given privileged status in the brain Yaara Yeshurun and colleagues

发表于:2019-02-11 / 阅读(167) / 评论(0) 分类 阅读空间

JUDY WOODRUFF: Many of the images that first called the nation's attention to the protests in Ferguson, Missouri, last summer were ones like these, video of the police force responding in strength and sometimes resembling a small army, including offi

发表于:2019-02-17 / 阅读(75) / 评论(0) 分类 PBS访谈社会系列

Joe Hollier, a 25-year-old former skater turned technology entrepreneur, describes the moment of transcendental calm when he gave up his smartphone. Mr Hollier had started going light, leaving behind his high tech pocket companion and disconnecting f

发表于:2019-02-18 / 阅读(104) / 评论(0) 分类 英语新闻

The European Union budget 欧盟预算 The gourmands of Brussels 布鲁塞尔的贪食者 The EU may be spending less, but the cost of running it is rising 欧盟也许会削减开支,但是运营成本在增加 THE European Union is on the verge o

发表于:2019-02-24 / 阅读(132) / 评论(0) 分类 经济学人商业系列
学英语单词
'Uta Vava'u I.
169Yb
adenochondrosarcoma
after washing
air duct design
attack in force
babyproofing
back-up funding
battery hen
benzoate light stabilizer
beryllosis
bridge reamer
carbonyl compound
CD-ROM drive
cervigram
clad steel plate
coelodiplosis magaipennis
computational logic
computer graphic
constringences
cottonmouth moccasins
cowbird
Deep Standby
defluvium unguium
delta-front sheet sand
die like a dog
dielectrical test
dois
doughnut bumper
drift level
e-access
educational building
en arri?re
enclosed shape
epoxy encapsulation
equality in taxation
etched cavity
fixed due date
frausto
from end to end
galvanizing rig
Gentiana wardii
ghattis
gorjanci (zumberacka gora)
grand finales
gutted weight
improvisors
in-twyn
individual marking
kareta
Kittsee
lens aperture ratio
leucophores
lotion wash
marshmen
masstor
materiel maintenance
mechanical rubber goods
metadyne converter
mitre box
monetary income
Murad II
needle instrument
neocolonialistically
New World flycatcher
noncosomicol
occupational pensions
old wives' fable s
panorpoid
pasalubong
philip vs
poratable brushcutter
post-minimalist
primeverosidase
pteridosperm
pullback cam disc
pupa libera
Pus R.
rail-train
retinoschises
sandbed
scirrhencanthus
single-junction vacuum thermopile
Star.
surface fluorescent fixture
take hold of
test flight
text messaged
thermal fuse
too lean
transplantation of knee joint
tri-state gate
twitt
Twitterstorms
two-step design
type drum
ultra-high pressure sintering
undersweat
viniculture
way point
wrist-pin bearing
zemana