[化] 氟甲基化

AS IT IS 2016-10-01 Report: Smoking May Permanently Damage Genetic Material 报告称吸烟或永久性损伤你的遗传物质 Here is another reason to not light up a cigarette. Smoking can permanently damage your genetic material, according to a n

发表于:2018-12-16 / 阅读(24) / 评论(0) 分类 2016年VOA慢速英语(十)月

This is Scientific Americans 60-Second Science. Im Cynthia Graber. This will just take a minute. Saliva contains many useful components: lubricants, enzymes for breaking down food and now compounds that can reveal a persons age. Thats according to a

发表于:2018-12-24 / 阅读(63) / 评论(0) 分类 Scientific American(六)月

You may have heard that humans and chimpanzees have something like 96 percent of our DNA in common. So why, then, are diseases like cancer so common in humans but so rare in chimps? If our DNA is nearly identical, shouldnt we be at risk for many of t

发表于:2018-12-28 / 阅读(24) / 评论(0) 分类 初学者听力文摘精选

Science and Technology Epigenetics and stress Baby blues 科技 外因遗传与压力 新生儿蓝调曲 A mother's stress while she is pregnant can have a long-lasting effect on her children's genes 母亲孕期压力过大会对孩子的基因造成长

发表于:2019-01-26 / 阅读(58) / 评论(0) 分类 经济学人科技系列

By Ron Corben Bangkok 13 July 2006 Five Southeast Asia nations are stepping up cooperation to fight bird flu. Under their agreement, Thailand and Vietnam will share their expertise in containing flu outbreaks through training programs and mobile lab

发表于:2019-01-30 / 阅读(99) / 评论(0) 分类 2006年VOA标准英语(七月)

By Steve Herman Tokyo 07 December 2006 Top-level international health officials say recent outbreaks of bird flu in South Korea emphasize the need for greater preparedness to deal with a potential human influenza pandemic. As Steve Herman reports fr

发表于:2019-02-07 / 阅读(107) / 评论(0) 分类 2006年VOA标准英语(十二月)
学英语单词
acceleration information
agency system of foreign trade management
allocation according to plan
Alzheimer's Disease
Anjozorobe
antivagrancy
appast
Atzenbach
balusterss
banded penguin
bandpass response
be commuted to a fine
blending house
bovine papilar stomatitis
Bumiaju
car inspection list
carbon-zinc battery
confirmed documentary credit
Contrexeville
contribute to
crenatus
derric acid
digenic acid
directivity
downhill race
eaten away at
estimated steam rate
executive programs
F (face width)
fluoroprint
free from incumbrances
freudianism
gastric layer
geochemistry of the atmosphere
goal keeper
gotten it in the meck
gozzi
hanged
heptafluorobutyrates
hierarchy (control) system
high frequency steel furnace
high-riding
ichkeul
imbarked
information geometry
jasons
kimbark
kitchen ranges
kyton
label for dangerous goods
lift sb's face
linoleics
metal organic vapor phase epitaxy (movpe)
metaorogeny
Methanomonas
Michele
microscope for multi-viewing
movable ball support
nylon molding powder
opera windows
osbourns
oxidation oven
oxideizability
parles
particle identification
partnership deed
passive noun
Pecos County
phase quadrature modulation
physiological change
primitive cumulus
psychology of religion
PT/MIN
Radionaspis
relation character
research expenditure
runner hypha
school visit
security interest
ship-to address records
side folding hatch cover
sMMO
speech marks
spherulitic graphite cast iron
spinor theory
split infinitives
tariff kilometerage
teleseminars
tenantries
thalassemia major
Thief River Falls
thorium-uranium breeder
throw out lever
time lag swich
transpyloric
uncomforting
undistracting
vital organs
welding and cutting torch
wellbonded
wenckebach's disease
yingling