染色体多态性

This is scientific American's 60-Second Science, I'm Christopher Intagliata. Got a minute? The yeast Candida albicans ekes out a quiet living in our gut. But its a tough life. It faces acids and enzymes, and the immune system always bullies invaders.

发表于:2018-12-24 / 阅读(174) / 评论(0) 分类 Scientific American(五)月

This is Scientific American's 60-Second Science, I am Steve Mirsky,Got a minute? A team of Finnish and American geneticists has found that that, for some people at least, music is in their genes. In what the researchers called the first study of its

发表于:2018-12-24 / 阅读(117) / 评论(0) 分类 Scientific American(六)月

Birth Defects Rise in Former Iraqi Battleground Five-year-old Lujane is one of hundreds of children in Fallujah who have been born since 2004 with severe birth defects. Her father says Lujane suffers from multiple afflictions that Iraqi doctors strug

发表于:2019-01-14 / 阅读(160) / 评论(0) 分类 VOA标准英语2012年(十二月)

CANBERRA, Aug. 17 (Xinhua) -- Australian scientist on Wednesday said his international research team has discovered the trick on how butterfly learn to change its wing pattern to avoid being eaten by birds. The Amazonian butterfly, Heliconius numata,

发表于:2019-02-06 / 阅读(145) / 评论(0) 分类 英语新闻

I want you to imagine two couples 我希望大家设想一下,两对夫妇 in the middle of 1979 在1979年的年中 on the exact same day, at the exact same moment, 在相同的一天,相同的时刻 each conceiving a baby -- okay? 每对怀上了

发表于:2019-02-13 / 阅读(146) / 评论(0) 分类 TED演讲教育篇
学英语单词
adrenoceptors
alveolar consonants
amorphous magnetic materials
angular integral
annular HTR
antipapacy
approximate ranges
arabic system of notation
ashagres
bail with sureties
berberis fortunei lindl.
bounding medium
Brussels carpet
card files
CH length
circular four pin driven collar nut
circumcrescent
clamping time
cocquet
cyberflirt
cylinder type separator
dancest
daytrading
definite term
delay-locked
digital air data unit
dioxolanes
eatings-out
Einstein constant
elatostemma supestre (ham.) wedd.
end land
face onto
failure to thrive
fast discrete cosine transform
fecundatory
fermentation-alcohol
fist-shaking
Galeocerdo
gravidarum
haul oneself by one's own bootstraps
hawn
Hickin
high-frequency direction finder
high-output fluorescent lamp
hypermetropics
imponent
initial request
interclump
inversio
iodopanoic acid
kidproofed
low-lying level
Lussanvira
major leak
Malino
mesh connected circuit
molar free energy
mouthpicec
n-dimensional topological cell
nitrosyl halide
non-glutinous
nuclear gene
nuvi
oakland project
ocean waves dispersion
ocular accommodation
oral disease
outguard
Paraphlomis subcoriacea
pattern, stimulus
polydactylus plebeius
pop up bale loader
pregnantness
premiere danseuse ?toile
quetsch
recording flux
reticulosome(pollak & shorey 1964)
rosin spirit
rsis
rubbing speed
secondary treatment of wastewater
security on the march
selective quota
skinnyish
sleep on the right ear
strg
synchronizer cone
synthetic ammonia
talkless
task table control block
thermal radiation phenomena
to weight the bow down
tobacco planter
tonita
transfer turn table ribbon feeder
tunable beam laser
under-dish
ungodliest
universal 2-axis slant bed machine
untaking
Uyeng Hung
vaginality