[网络] 酮类胡萝卜素

This is Scientific Americans 60-Second Science. Im Cynthia Graber. This will just take a minute. Pasteurization makes food safe by heating microbes to death. But the high temperatures can destroy some nutrients too. A possible alternative? Ultrahigh

发表于:2019-01-08 / 阅读(152) / 评论(0) 分类 Scientific American(九)月

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Many people love what they consider a suntan's healthy glow. But the color you get from eating vegetables might be the most attractive glow of all. Tha

发表于:2019-01-08 / 阅读(254) / 评论(0) 分类 Scientific American(一)月

AUDIE CORNISH, HOST: Most people go to the fair to ride the Tilt-A-Whirl or eat funnel cakes, but not our Planet Money team. Robert Smith and Kenny Malone traveled to the Ohio State Fair to learn the secret art of selling people things they might not

发表于:2019-01-16 / 阅读(144) / 评论(0) 分类 2017年NPR美国国家公共电台8月
学英语单词
abusings
adiabatic processes
aeroelastic load
Airy-0
atomic gun
beam acceptance
beknaved
beloe
bleaberries
bursae musculi recti femoris
can closing machine
cash deposit accounts
CBAC
Churchillite
circumstantialness
cold-caser
common-law lawyers
compound turn device
comprehensive income
concatenability
conclusure
contour capability
Cottstein's fibers
defeiture
demand for credit
Dirgue
distribution diagram
driving star
echoplexing
elaphe guttatas
emmagee
estrayed
exhaust turbo compound system
ferrous hyposulfite
forced outage hours
guillaume apollinaires
history of social politics
horse pistols
hucksterer
ignition condition
ilmarinen
in line equipment
independent candidate
inertial trial
J-integral value
jewellery-makings
Kerinci, Gunung
krupp renn method
last time
leaf-fall
light coated electrode
Lāliān
mahjoubis
maritime declaration
maritime mobile telegraphy call
mascons
maximum secondary discharge
mesosalpinx
milled edge
millicurie-hour
Moody formula
motion-picture films
multi-jet burner
natural gas industry
nd glass laser
Nelson-Atkins Museum of Art
neologizations
new amsterdam i. (amsterdamoya)
nonliquid claims
Pa U
palisade tissue
pennorths
Penthanil
periodic chemical deactivation
periodic process
Perthes' tests
photoflood bulb
polygoneutism
precise bar mill with rapid roll change
prompt coefficient
Punta Alta
pyopericarditis
Qallīn
reciprocating block side crank mechanism
resublimation
rockspider
Roman-Dutch
Santorini's tubercles
Shamungamba
sulfahydryl enzyme
Teodor Josef Konrad Korzeniowski
theory of ship structures
Tolypeutes
triple effect evaporation
Trollius asiaticus
ups-only
Vallet's mass
vaporatory
virtual time to half-value
wreck marking
Yucca elata