[网络] 甲基孕酮

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(107) / 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(159) / 评论(0) 分类 Scientific American(六)月

Ever get a sour stomach after your morning coffee? Well, you might end up switching to a dark roastbecause that coffee concoction may leave you with a happier tummy. That's according to the research presented at the American Chemical Society meeting

发表于:2018-12-24 / 阅读(157) / 评论(0) 分类 Scientific American(三)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(126) / 评论(0) 分类 初学者听力文摘精选

Stomach Cells Happier with Dark Roast Coffee Ever get a sour stomach after your morning coffee? Well, you might end up switching to a dark roastbecause that coffee concoction may leave you with a happier tummy. That's according to research presented

发表于:2019-01-02 / 阅读(179) / 评论(0) 分类 60秒科学

M Madasiatic acid 崩大碗酸 Magnoflorine 木兰花碱 Magnolia cortex P.E 厚朴提取物 Magnolol 厚朴酚 Maitake mushroom P.E 灰树花提取物(舞茸提取物) Malonyl Oleanolic acid Hemi

发表于:2019-01-03 / 阅读(162) / 评论(0) 分类 医务英语

AGRICULTURE REPORT - Restrictions on Methyl Bromide By Mario Ritter Broadcast: Tuesday, March 16, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Graphic Image Some chemicals

发表于:2019-01-06 / 阅读(194) / 评论(0) 分类 农业与发展

By Caty Weaver Broadcast: September 12, 2003 This is Bob Doughty with the VOA Special English Environment Report. Scientists in the United States have reported some good news about the 1)ozone in the

发表于:2019-01-11 / 阅读(159) / 评论(0) 分类 VOA2003(下)-环境与健康

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(186) / 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(175) / 评论(0) 分类 VOA常速英语2013年(十月)
学英语单词
-tude
actino-uranium
atelo-encephalia
Atlantic salmon
automatic direction finding
bailom
be disturbed
Bedsonia oculogenitalis
bestiolina amoyensis
bluejacked
box-girder fence
brachydiplax chalybea flavovittata
bretts
Bronitin
budgetary norm of highway project
chemical species
cinchonised
code set
collar step bearing
cone mouthed
crystalline break
decentralizationist
dirty condensate tank
display command
emptional
exchange surrender certificate
excogitous
exit lip
Fernite
foamy sealant
focus report
gas munition
genevieves
Geometric mean return
griefsome
H-coupling
half-cup
hangas
hexaphenylbenzene
hot-spots
hotseats
hottelet
Huldshinsky's radiation
hyperoxygenised
ichneumonids
isthmus rhombencephali
Japanese needlefish
jasrays
Jogyesa
Kibungan
lacquersolvent
little fuse bolometer
load memory lockout register
lulay (philippines)
main drive pinion
marasmus
matrilineal kins
metrosexualize
mole-eyed
mucous rale
nailfile
net-winged beetle
non-knowledge
OASDI
Odylen
oligomycin
OMCI
OPB
operating tube plug
osamor
PA700
Panstrongylus infestans
parenthoods
pasture animal husbandry
pc2100 ddr sdram
plastic comb binding
plr.
pressure-distribution pattern
radoatopm vacation
Rawfola
relucent
safari jacket
seacock
Segodnya
sexual orientation disturbance
shabracks
shifting head
silent door hook
Solsona
spoofery
squeeze pad
standard 15
sub-woofers
symbolic method
tendinosuture
thuja
undifferentiated igneous rock
vena vestibulariss
warranty of authority
wavebuilt platform
whatshisfaces
Yenanma