外遗传致癌物

Body Parts-Health-Human 身体构造-健康-人类 When asked what are on a person's face,someone might say,eyes,nose,ears,and mouth.That would be a man's answer;they have functions.A woman will add,eyebrows, hair,lips,and teeth.These are the fine po

发表于:2018-12-02 / 阅读(260) / 评论(0) 分类 一片通英语听力

After we had seen how relatively easy it was to change the switches in mouse embryos, we thought that perhaps the same could be true of human embryos. In IVF, you also have the embryo for a brief peri

发表于:2018-12-07 / 阅读(119) / 评论(0) 分类 基因外遗传现象

During the last ice age, rapid swings in temperature occurred within decades or less, meaning populations of organisms had to adjust quickly to new environments or face extinction. 在最后一个冰河世纪中,温度在数十年甚至更短的时间

发表于:2018-12-28 / 阅读(87) / 评论(0) 分类 初学者听力文摘精选

Beer Marinade Cuts Grilling Carcinogens 健康吃烧烤的秘诀来点啤酒 Grill masters already know that a cold brew is a fine companion at the barbecue. So here's some science to toast tomarinating meat in beer actually cuts the number of potent

发表于:2019-01-20 / 阅读(118) / 评论(0) 分类 2017年科学美国人(七)月

Science and technology 科学技术 Epigenetics and health 表观遗传学与健康 Grandma's curse 祖母的诅咒 Some of the effects of smoking may be passed from grandmother to grandchild 祖母吸烟产生的影响可以会遗传至孙子或孙女

发表于:2019-01-28 / 阅读(90) / 评论(0) 分类 经济学人科技系列

Body Clock Provides Clues to Aging 生物钟提供衰老的线索 If youre searching for the fountain of youth, you might find it in your DNA. Thats according to a new study that sheds light on the biological clock ticking in our genomes, why our bod

发表于:2019-01-31 / 阅读(158) / 评论(0) 分类 VOA常速英语2013年(十月)

If youre searching for the fountain of youth, you might find it in your DNA. Thats according to a new study that sheds light on the biological clock ticking in our genomes, why our bodies age and how we can slow down the process. University of Califo

发表于:2019-02-05 / 阅读(119) / 评论(0) 分类 英语新闻

So my idea was born,and I had the project set up and a hypothesis, 这就是我的想法诞生的过程,然后,我就有了项目的开展和假说, so what was my next step? 那么我的下一步呢? Well obviously I had to find a lab to wor

发表于:2019-02-21 / 阅读(131) / 评论(0) 分类 TED演讲教育篇

If you were going to a restaurant and wanted a healthier option, 如果你去饭店,你想吃得健康一点, which would you choose, grilled or fried chicken? 你会选择哪种食品呢,烤鸡还是炸鸡? Now most people would answer grill

发表于:2019-02-21 / 阅读(162) / 评论(0) 分类 TED演讲教育篇
学英语单词
4-hydroxysalicylic acid
A bad workman quarrels with his tools.
a sea of people
accident-free
acute febrile jaundice
affinity fraud
alloxan diabetes
alternative net ground
appendencies
area internal irradiation monitor
ball's in your court
bass voice
be ill of
beam presser shaft bracket
Birenbach
bis-diazotized-benzidine
blue-state
boroson
carbon-fibre reinforced polymer composite
cerisy
coatless
coeliogastrotomy
cohomologically
coinvestigators
Competition market
component of displacement
continuous upsetting
convex weld
crooked line seismic
decision making relation to social choice problem
delivery dialogue
durfee hill
Epilasia hemilasia
expiament
feldspar ceramics
firsties
fissionable element
foundry pig iron
francois-xavier
front housing
grade of mortar
grievance
hemigaleus tengi
high frequency transceiver
hole scraping
hsianshan sandstone member
humeroscapular
iberian dance (ancient spain)
instructor action log
iron wax
javanensis
jelly filled capacitor
Jianograptus
kilo-kelvins
large computer supply
Lilla Sjöfallet
liquid-column barometer
lng
make or break something
makhan
marine type dynamo
mass spectra
micro-enterprise
minimum instrument altitude
model of element
moulded-in-place concrete piles
multiple strip processing
multiwavelength nephelometer
near collinearity
non-ferromagnetic material
non-profit organization (npo)
nonagricultural commodity
norsteroids
oval knot
partly manual method
pelsy
pigment layer
pilot balloon plotting board
plantigrade
portio densa (omenti minoris)
put a wet blanket on
revive a barred right
rudely
run-out fleece
Saleh
seasoned issue
sets of wheels
SHF 2,shf,s.h.f.
silvio berlusconi
slouk
steel cored copper wire
stelian
string translation grammar
subsistere
termopsid
three engined
twin front wheel type
union connection
walked
weight function method
Wolwehoek
Zhaohui