甲基橘皮苷

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(59) / 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(65) / 评论(0) 分类 Scientific American(三)月

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(58) / 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(83) / 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(66) / 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(57) / 评论(0) 分类 经济学人科技系列
学英语单词
abercia
apollonius Dyscolus
arachidium
azotation
bearing puller
befoulers
Ben Luc
biology of human conduct
blame assignment
Chutro's stirrup
Cliftonville
control system servo
corrosion resistance of bar and mesh
coulombe
cumulator
curlups
cylindrical shaft retaining wall
Davis, Mount
Day Harbor
diaphragm body
directory list box
Droguetia
East Stroudsburg
edbiz
ephod
eudalite
evocatory
failure frequency
filling varnish
film path
fountainlet
free eddy
frequency encoded cdma
Fubringer's tests
geometric models of probability
get a noseful
glass finishing
gyri sutemporalis
half-somersault
hifu
i.d.f
independent departureness
interstitial plasma cell pneumonia
iodometrictitration
IRC client
isomerization catalyst
jordanias
Khmer Republic
labour profit shares
LGOC
limerent n
linear time-base oscillator
Manxes
marline hitch
Mars Rover
Matthew Town
mazya (bantu)
membrane potentials
menometastasis
monorotor
my cup of tea
national politics
net total income
netchannel
nonpenalized
off the scent
onboard health care facilities
open string
otorhinolaryngologic
overhead cableway skidding
oyster crabs
paraffin oil
parent resource
Pearblossom
permanent organization
Pettigrews
pneumatic jig separation
probabilistic grammer
program comprehension
protein plastics
reach rod reverse nut
ribup
Samanco, B.de
scavenge port
SCJP
sitofibrate
slabbed core
stand - up comedy
supervisory powers
telescope disc
terminal of agreement
theories of electrolytic dissociation
three-quarter-sleeve
time off from work
to-when
tubba
type specificity
unshadowable
wanpa
warlow
winged nut
without further notice