振反射率

今天我们要学的词是 polarized. polarized is spelled p-o-l-a-r-i-z-e-d, polarized. Polarized是指鲜明的,两极分化的,In today's highly polarized political environment, Republican and Democratic partisans have staked their positions

发表于:2018-12-30 / 阅读(232) / 评论(0) 分类 英语单词荟萃

This is Scientific American 60 Second Science, I am Cynthia Graber, this will just take a minute~ How can we search for life on exoplanets? Step one: examine the Earth as if it were an exoplanet. Thats the idea behind a recent look at earthshine. Res

发表于:2019-01-08 / 阅读(217) / 评论(0) 分类 Scientific American(三)月

This Scientific Americans 60 senconds science. I'm Cythia Graber. This will just take a minute. How did the zebra get stripes. One theory holds that stripes help confused predators. But stripes might be primarilly to protect zebras from ferocious ins

发表于:2019-01-08 / 阅读(219) / 评论(0) 分类 Scientific American(二)月

By Peter Heinlein United Nations 19 September 2006 Secretary-General Kofi Annan opened the annual U.N. General Assembly debate with a grim assessment of world progress during his 10-year term in office. ---- Kofi Annan opens his last U.N. General As

发表于:2019-01-12 / 阅读(304) / 评论(0) 分类 2006年VOA标准英语(九月)

Key Vote Looms in US Amid Polarized Political Atmosphere Sometings during the next several weeks, the U.S. Congress will take up the issue of raising the nation's debt ceiling so that the United States can continue to borrow money to cover a national

发表于:2019-01-14 / 阅读(256) / 评论(0) 分类 VOA标准英语2011年(四月)

今天我们要学的词是polarized。 Polarized, 两极分化的。 A polarized society, 两极分化的社会。 The debate over illegal immigration has become polarized lately, 有关非法移民议题而展开的辩论最近日趋两极化。美国

发表于:2019-02-03 / 阅读(198) / 评论(0) 分类 英语每日一词

The Eye of the Dung Beetle A number of animals, including honeybees and butterflies, use sunlights polarization in their navigation s , but the dung beetle is the first animal ever discovered to use moonlights polarization to guide its travels. Polar

发表于:2019-02-16 / 阅读(201) / 评论(0) 分类 英语听力文摘 English Digest

今天我们要学的词是polarized。 Polarized, 两极分化的。 A polarized society, 两极分化的社会。 The debate over illegal immigration has become polarized lately, 有关非法移民议题而展开的辩论最近日趋两极化。美国

发表于:2019-02-18 / 阅读(174) / 评论(0) 分类 英语单词荟萃
学英语单词
17-hydroxydesoxycorticosterone
5BX
Abkhaz Autonomous Respublic(Abkhazia)
adiabatic evaporation
aleucemia
Alfred Kroeber
algebraic cofactor
aneurism
as distinct from
ballet workshop
black as a as ebony
calculating table
carry-in terminal
carswell l.
charily
Chirita hamosa
cinchotine,pseudocinchonine,cinchonifine
cmyk
coaxial pair
cobalt yellow
community facility standard
de luxe
diffhse myelitis
Dretyn
dry-basis sample
duty officers
effective projected radiant surface
electro-absorption modulator
electronic ticketing
electrophilicities
endorsement irregular
EUROCOMP
favoritism
filter membrane method
FORTRAN evaluation
gift-over
Glochidion medogense
glucose phosphate
horizontal flight
hors-d'oeuvres
hortensias
IJR
impactions
implement control
interrogation-point
Kaldor-Hicks Test
krypton fluoride excimer laser
lactipotous
languedoc-roussillons
linear transmission channel
loan charge offs
macro expander
marine tactical data system (mtds)
metahydrate sodium carbonate
Muller's tubercles
niggerman
notch indicator
oil loading rack
over-reporting
paper release
Parks Seamount
pathfinder drop-zone control (pdzc)
perfluoro-petroleum
phenetics
pooler
printed inductor
pyroxylin(e)
quilter
real-timer
rectifier protection
redyes
rightly
road lighting
roseburg
rukhs
scissor hold
second observer's seat
siddowns
sjh
snake oils
snorts
stabilization fund
suberising
suliopride
sung
sweet-water tank
talar
Tarquinius, (Lucius Tarquinius Priscus)
Tayma
terminal objectives
third powers
to take heart
tying fund
unequal octave
ureteoneopyelostomy
vaccigenous
warerooms
weighted average official selling price
world ocean circulation experiment (woce)
wuhan university
Yamanigüey, B.de
youth hosteller