红绿视觉物质

Todd: OK. Steven, you're looking at a picture. Please describe what you see. Steven: I can see a red double-decker bus. It's the kind of bus you'll see very often in London. In fact, I know this bus is from London because I can see the names: Chelsea

发表于:2018-12-04 / 阅读(103) / 评论(0) 分类 百朗2013高考听力快速版

Health authorities in Britain have advised against eating too much red meat. The British government has issued a set of red meat guidelines which caution against eating more than 500 grams a week, or 70 grams a day. This is the equivalent of two beef

发表于:2018-12-07 / 阅读(169) / 评论(0) 分类 创新英语

Im Red Hot, I'm In the Pink, I'm Blue and I'm Green With Envy 红色是愤怒,粉色是健康,蓝色是忧郁,绿色是嫉妒 Now, the VOA Special English program, Words and Their Stories. Every people has its own way of saying things -- its own spec

发表于:2018-12-16 / 阅读(159) / 评论(0) 分类 2014年VOA慢速英语(二)月

ARI SHAPIRO, HOST: Cue the music. (SOUNDBITE OF MUSIC) SHAPIRO: Put some mulled wine on the stove. String the lights. And grab everything red and green in your home, and throw it all over the walls, windows, door jambs. To tell us how red and green b

发表于:2018-12-18 / 阅读(100) / 评论(0) 分类 2016年NPR美国国家公共电台12月

This is scientific Americans 60 second science, I am Sophie Bushwick. got a minute. Tens of millions of years ago, cephalopods were hiding from their enemies in clouds of ink. And it turns out that cuttlefish today produce ink thats almost identical.

发表于:2018-12-24 / 阅读(106) / 评论(0) 分类 Scientific American(五)月

Hundreds of millions of years ago a humble fish swam in the lakes and rivers of the supercontinent Gondwana. Eventually Gondwana broke apart, becoming the continents we know today. And the descendants of that fish, now called cichlids, continue to sw

发表于:2018-12-24 / 阅读(121) / 评论(0) 分类 2017年Scientific American(一)月

(WA) Human populations near the equator have evolved dark skin over many generations because of exposure to the fierce rays of the Sun. A similar phenomenon has also occurred in other parts of the animal kingdom. The African grass mouse is a good ex

发表于:2018-12-30 / 阅读(119) / 评论(0) 分类 托福听力短文

The reds or the greens? Two apples up in a tree were looking down on the world.The first apple said,Look at all those people fighting,robbing,rioting --no one seems willing to get along with his fellow man.Some day we apples will be t

发表于:2019-01-01 / 阅读(134) / 评论(0) 分类 英语沙龙

发表于:2019-01-03 / 阅读(152) / 评论(0) 分类 医务英语

Now, heres something you dont see every day: scientists cure color-blind monkeys. According to a report published online in the journal Nature, researchers have used gene therapy to allow color-blind squirrel monkeys to look at their fruit in a whole

发表于:2019-01-08 / 阅读(150) / 评论(0) 分类 Scientific American(九)月

Imagine Van Gogh's paintings of yellow sunflowers. Now imagine the flowers brown. Eh, not so good. Sadly, we may someday see what that would look like. Because the bright yellow paints on the canvas are slowly turning muddy. Now, an international tea

发表于:2019-01-08 / 阅读(129) / 评论(0) 分类 Scientific American(二)月

By Jessica Berman Washington 24 May 2007 Scientists have always thought that babies learn language by hearing them, but a new study provides evidence that infants as young as four months can distinguish between different languages being spoken by usi

发表于:2019-01-13 / 阅读(148) / 评论(0) 分类 2007年VOA标准英语(五月)

Sea Life Color Codes Food to Evade Danger The ocean glows with undersea life which makes its own light. These animals living on the ocean floor, beyond the reach of sunlight, have evolved this bioluminescence for camouflage, to find mates or to repel

发表于:2019-01-13 / 阅读(134) / 评论(0) 分类 VOA标准英语2012年(九月)

Autumn Leaves Show Their True Colors As days grow shorter and nights grow cooler in Boulder, Colorado, the green leaves of summer have been putting on party colors. On cottonwood trees and aspens, theyre golden yellow coins. On Mapleton Avenue, the m

发表于:2019-01-13 / 阅读(171) / 评论(0) 分类 VOA标准英语2011年(十一月)

Hollywood Visual Effects Go Global 好莱坞视觉特效走向世界 LOS ANGELES Many of todays Hollywood blockbuster movies include stunning visual effects. Most of those effects used to be produced in Hollywood, but that has changed. Now, one film

发表于:2019-01-14 / 阅读(132) / 评论(0) 分类 VOA标准英语2014年(五月)

Voice 1 Welcome to Spotlight. Im Christy VanArragon. Voice 2 And Im Adam Navis. Spotlight uses a special English method of broadcasting. It is easier for people to understand - no matter where in the world they live. Voice 1 A small red circle. A thi

发表于:2019-01-19 / 阅读(145) / 评论(0) 分类 环球英语 Spotlight

Hundreds of millions of years ago a humble fish swam in the lakes and rivers of the supercontinent Gondwana. Eventually Gondwana broke apart, becoming the continents we know today. And the descendants of that fish, now called cichlids, continue to sw

发表于:2019-01-20 / 阅读(132) / 评论(0) 分类 2017年Scientific American(三)月

At this rate, scientists will have to come up with a better description for the tomato than mere 'superfood'. While it has long been credited with cutting cholesterol and preventing some cancers, the fruit now appears to have two more healthgiving be

发表于:2019-02-06 / 阅读(127) / 评论(0) 分类 阅读空间

WASHINGTON, Nov. 14 (Xinhua) -- Nearly a fifth of all Americans 12 years or older have hearing loss so severe that it may make communication difficult, according to a new study led by Johns Hopkins University researchers and published Monday in the A

发表于:2019-02-18 / 阅读(147) / 评论(0) 分类 英语新闻

Voice 1 Welcome to Spotlight. Im Christy VanArragon. Voice 2 And Im Adam Navis. Spotlight uses a special English method of broadcasting. It is easier for people to understand - no matter where in the world they live. Voice 1 A small red circle. A thi

发表于:2019-03-04 / 阅读(163) / 评论(0) 分类 环球英语 Spotlight
学英语单词
abnormal oxidation state
akaranas
alpha-glucans
analytic(al) projective geometry
arid region
back focus
binary magnatic core
Bryant, Kobe
Car Play
centeral
chain average
character storage tube
chorditis cantorum
coil friction clutch
columnar magnet
console game
contraction percentage
corner folded
crosscultural communication
customs boat
CY to Door Service
date-shift code
diapiric orogenesis
direction of gravity
double effect
double-walled piston
economic theories
empierces
emplants
esophagogastrostomies
eternity-box
euchrenone
eudoes
euphemy
exchange in dollar
fencers
firm-level
forced lubrication pump
fuel element purge stream
glaphyra lishanensis
Grant,Ulysses S(impson)
high-impedance cable
house majority leader
in the eye of the beholder
intrepidly
ionization transducer
Isleta Indian Reservation
kahane chais
kinky hair
kotzes
lethalness
ligamenta capitulorum transversa
linear density recording
look-up routine
magnetic molding process
Martinelli-Nelson friction multiplier
meadow-wink
methylumbelliferones
microbiological process
mireille
mixed decision
naamen
once-in-a-thousand-years
outside air opening
parallel resistance phase shift type
pizzalike
plasma activation
psychiatric pathology
pulse test
radiating dikes
razor-wire
red-green vision test
residue valence
return labal
Sakouna
sausage filler cylinder
servo potentiometer
signal comparator
Snmp-1
soft ground
software firm
Sorbus tianschanica
spray broom
squeakings
stanislovas
staszicite
steady flight
sterile adhesive plaster
striped maple (acer pennsylvanicum l.)
strokesmen
T-Phyl
termination message
tetranitro-glycerine
thermodynamic potential
tri-axle pipe processing machine
Ulmus campestris
viscosity stabilizer
wing shooting
witchweeds
Zeeman slowers
Zener pinning