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Pregnancy brings big physical changes to a woman's body. But what three neuroscientists were more interested in was, what does it do to the womans brain? We were in our 30s, and we were thinking I'd like to have a baby, but look at this, look at this

发表于:2018-12-02 / 阅读(142) / 评论(0) 分类 2016年Scientific American(十二)月

SCOTT SIMON, HOST: There are lots of lists as the year draws to a close: best films, best books, Persons of the Year. This year, NPR is looking at the numbers that tell this year's story. So, our math guy, Keith Devlin, has a nomination for number of

发表于:2019-02-23 / 阅读(122) / 评论(0) 分类 英语语言学习
学英语单词
.prf
acrylamide polymer
afterfmage test
anode potential
anti tr box
aperture time
application-centric
background emission
Bacteroprotein
balanced-armature pick-up
battery chicken
be on tenterbooks
bissextiles
butt crack of dawn
calymmodon gracilis
Canova
central fault display system (cfds)
chickenwort
chilblained
cis-isomerism
convict system
copper-zinc brazing mixture
countries-by-countries
cyclodan
cysticoduodenal ligament
dedigne
digital link
domino extensible language
draper type pickup
duodenal web
eco economic comprehensive benefit
electric horse-power
entoperipheral feeling
forseys
four-point bit
frequency-shift modulator
front-cutting edge
ground-water dam
guenther
horizontal pressure generator
hujung-do (chung-do)
identity equation
imaging infrared guidance
improper fraction
incipient drying
inspection of the scene of a crime
internet content
isolabeling
left part of a production
lion in the path
logical address plug
lotional
mammodis
matrix polymerization
monikine
Mountain Dale
multiplicates
naritas
necessary consent
negative opening of the spring
Nicolaia elatior
noon sight
one-sixteen
open data path
phytoextracting
pitch diameter gage
Plasmodium danilewskyi
product-safety
profit-concentration relationships
pulverisers
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revived stream
ripple voltage
route speed
Rt.Hon.
separated toe
single-line
Somerville and Ross
SoundSentry
staggered bundles
steam turbo-generator
stratum mucosum membranae tympani
substituted enzyme
supraconduction
Syntestan
Syurkum, Mys
tamanoir
terminate and stay resident
tetramethylputrescine
Tomuzlovka
Trajan's Bridge
uncolourable
undersigned all agree
unsolds
unwatery
violin concertos
vortex breaker
Wendeburg
went ballistic
WFNA