[医] 甲[基]红

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

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(66) / 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(59) / 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(88) / 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(67) / 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(58) / 评论(0) 分类 经济学人科技系列
学英语单词
Acer pubipetiolatum
all-fired
almost-complete
alternate side-band
antadix
antidoting
Aristophanists
baggesen
basset horn
bellows type gas flowmeter
beltful
beryl pegmatite deposit
brainstorms
brawn
capsular antigens
chafe at
check procedure
co-brother-in-law
combination screw driver set with tester
DCE common return
debona
defective equation
DENDROBATIDAE
derived magma
diversity signal
Dunmoon
Etorofu
fingerprint recognition
foreign finance
free system
front clip bolt
govel
grow into sth
harlequin fetus
heptorite
high impedance photoresistor
horrified
hubara
Hīchān
IE
intercalary cartilage
ion group
kiss-of-life
land filtration irrigation
letronne
lie dormant
linguo-palatals
memory recovery
Mexicaltzingo
misrecalled
modal scale
Morison, Stanley
Mosler's sign
moulded piece
munitus
non negative
nonstrenuous
North Britons
percervical tracheoscopy
Perseus OB2
pollution control regulation
preit
progressive muscular sclerosis
pseudoarea
quo
radiating brick
read - write head
reference orientation
science teacher
service fee norm
shamala
sidman
skyugle
smoke density
sodium octahydroxoferrate(iii)
soft radio
span of beam
splash apron
Sre Kandal
St-Chamarand
stop rod arm
stratagene
structural engineering
sulfuric acid refining
Suzuki, Ichiro
symmetrical achromat lens
tabes dorsaliss
take home speed
Thapanzeik
the mirror of fashion
theosophies
tiger river disease
type model
untranslocatable
urbanization curve
Ventriculectomy
vertical sided ship
Vondanka
water tube boiler
waywardens
Zhdanovist
zinester