[颜料] 合成颜料化学

This podcast is brought to you by the American Chemical Society. The global challenges chemistry solutions podcast from ACS discusses how chemistry researchers critical in solving some of the world's most daunting problems, concerning energy, food an

发表于:2018-12-24 / 阅读(134) / 评论(0) 分类 Scientific American(十一)月

This is Scientific American 60-second Science. I'm Christopher Intagliata. Got a minute? Hey, four eyes. Let playground tongue more accurate when it applied Anableps anableps, a fish related to the garbe. It lives in the blackish water of mangoswan i

发表于:2018-12-24 / 阅读(259) / 评论(0) 分类 Scientific American(七)月

Xiapu, the oldest town in eastern Fujian, Xiapu City, Fujian has many natural harbors along its coastline. 霞浦,闽东最古老的县份-福建 霞浦市-漫长的海岸线为这里制造出众多的天然港湾。 The sea has become a natural la

发表于:2018-12-28 / 阅读(137) / 评论(0) 分类 舌尖上的中国第一季

On the Italian coast, colored-houses build down the hillside, soaking up the sun as they face the sea. But look closely, and you'll notice that something is a little strange. In Comokolly, the art of illusion is everywhere. This fishing village near

发表于:2018-12-30 / 阅读(200) / 评论(0) 分类 国家地理2007年

On the Italian coast, colored houses built down the hillside, soaking up the sun as they face the sea. But look closely, and you'll notice something is a little strange. In Camogli, the art of illusion is everywhere. This fishing village near Genoa i

发表于:2018-12-30 / 阅读(174) / 评论(0) 分类 国家地理2007年

AS IT IS 2015-12-06 Santa Fe: The City Different When American officials established U.S. Route 66 in 1926, the road cut right through the southwestern city of Santa Fe, New Mexico. For 11 years, Route 66 travelers passed through Santa Fe, known as t

发表于:2019-01-03 / 阅读(168) / 评论(0) 分类 2015年VOA慢速英语(十二)月

As It Is - Remember Your Chemistry Classes? An international team of researchers recently reported creation of a new element that is 40 percent heavier than lead. The researchers successfully developed what they are calling Element Number 117 at a la

发表于:2019-01-03 / 阅读(186) / 评论(0) 分类 2014年VOA慢速英语(八)月

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. They say that beauty is in the eye of the beholder. It turns out that maybe speciation is, too. Because a study in the October 2nd issue of Nature sugges

发表于:2019-01-08 / 阅读(206) / 评论(0) 分类 Scientific American(十)月

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(178) / 评论(0) 分类 Scientific American(九)月

One main goal in the renewable energy field is to find an efficient, inexpensive way to split water into hydrogen and oxygen. The hydrogen could then be used as a fuel source for vehicles or fuel cells. Typically, an electric current breaks the water

发表于:2019-01-08 / 阅读(185) / 评论(0) 分类 Scientific American(四)月

This is Scientific American's 60-Second Science, I am Cynthia Graber. This will just take a minute. Counterfeiters and money minters constantly try to outsmart each other. But money could become much harder to forgethanks to butterfly wings. Butterfl

发表于:2019-01-08 / 阅读(168) / 评论(0) 分类 Scientific American(六)月

This is Scientific American 60 second Science, I'm Sophie Bushwick, got a minute~ Fruit and veggies dont just improve your dietthey could enhance your looks. A new study, done with primarily Caucasian subjects, finds that eating produce heightens red

发表于:2019-01-08 / 阅读(140) / 评论(0) 分类 Scientific American(三)月

Having the opportunity to take on a diverse range of classes such as economics and chemistry along with her music studies is the perfect combination for Diane. Marsha James | Washington DC 10 August 2010 Oberlin Conservatory of Music Student Diane Ly

发表于:2019-01-13 / 阅读(170) / 评论(0) 分类 VOA标准英语2010年(八)月

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(196) / 评论(0) 分类 2016年Scientific American(十)月

By Tom Rivers London 07 October 2009 Ada Yonath (file photo) Two Americans and one Israeli share this year's Nobel Prize in Chemistry for their work showing how the DNA code is translated into life itself. Americans Venkatraman Ramakrishnan and Thom

发表于:2019-02-03 / 阅读(167) / 评论(0) 分类 VOA标准英语2009年(十月)

By Kevin Billinghurst Stockholm 10 October 2007 The 2007 Nobel Prize for Chemistry has been awarded to Gerhard Ertl of the Max Planck Society in Berlin. Kevin Billinghurst has the story from Stockholm. The Royal Swedish Academy of Sciences honors Pr

发表于:2019-02-04 / 阅读(169) / 评论(0) 分类 2007年VOA常速英语(十月)

A Japanese and a pair of American scientists captured this year's Nobel chemistry prize for discovering a glowing green protein in jellyfish that can be used to spot the beginning of diseases like cancer. Lisa Bryant has more on the prestigious awar

发表于:2019-02-06 / 阅读(149) / 评论(0) 分类 VOA标准英语2008年(十月)

When it comes to pandas, you probably thought things were strictly black and white. 一提到大熊猫,你可能会以为只有黑色和白色。 But meet Qi Zai, an extremely rare brown and white panda whose colourful appearance has left scientist

发表于:2019-02-07 / 阅读(155) / 评论(0) 分类 阅读空间

Financially speaking, makeup can be a burden. One item might not break the bank, but the combined cost of everything you might find in a womans makeup bagfoundation, blush, mascara, eye liner, eye shadow, and so onquickly adds up. By one estimate, a

发表于:2019-02-13 / 阅读(113) / 评论(0) 分类 阅读空间

SYDNEY, Aug. 5 (Xinhua) -- The Western Australian Government announced on Friday that 14 new substances linked to the manufacture of the synthetic drug Kronic would be banned from Friday midnight. The State Mental Health Minister Helen Morton told th

发表于:2019-02-19 / 阅读(155) / 评论(0) 分类 英语新闻
学英语单词
2-deoxyglucose (2-dg)
5-ethyl-5-phenylhydantoin
a lush
adiabatic circuit
Admiralty ham
after-hours trading
ahkio
akbulut
Any Text
Bagley Icefield
belotserkovskiy
bercovitch
bowland
burst one's sides
cable length compensation
carbonated beverages
Celloscope
charcoal gray
complex function circuit
constant duty
continuous test
defined value
dekalogy
dekes
demonetarization of gold
Dirty Dozens
Edridge-Green lantern tests
educational psychometry
EOC
ergostanol
family polypodiaceaes
fetal displacement
finite Abelian group
four-wire voice frequency telephone repeater
furcellaran
greatsword
grind off
healthgrades
heat resistor
heating conductor
heterotrimeric
hidden line elimination
hungarian lilacs
hydroginkgolinic acid
imbosomed
inverted
label isotope
last in on hand
light transmitter
line-plot survey
magnesium oxide radiation barrier
mandelic
match plate pattern
mendil
menuettos
minute steaks
mouchatoe
multimachine model
myriabit storage
naive quark model
neuron dendrite
nitrogenizing
ORIX Asia Limited
parallel to the axis
pavement skid resistance condition
pendaul
place of assembly
Potter treatment
pressure firing device
re-transmissions
reactor starting
recrowns
rect-
relative complement of set
Reparil
residual phosphate
ring a bell with
Sakami, L.
San Mateo, C.
simplified infusion set
Slantsevskiy Rayon
staithmen
structural timber
summotion
supplemental medium
Teague, L.
team-managers
tellurions
thermistor-bridge
to speak frankly
transin
transistor base resistor
trigonal bipyramidal class
triode-tetrode
tuffle
two-strokes
Tynset
ulua
underflow pump
variable frequency induced potentiometer
water purifier
woman of the year