苯基厄福伦盐酸盐

Many of the Burgess specimens have now been assigned to living phyla just where Walcott put them in the first place. 许多布尔吉斯标本现在已经归到活着的动物的门里就是沃尔科特最初放置它们的地方。 Hallucigenia and s

发表于:2018-12-18 / 阅读(84) / 评论(0) 分类 万物简史

This is Scientific Americans 60-Second Science. Im Steve Mirsky. Got a minute? To keep your car purring, you have to change the oil. Such maintenance produces eight billion gallons of used motor oil annually. Some waste oil does get re-refined to pro

发表于:2018-12-24 / 阅读(72) / 评论(0) 分类 Scientific American(三)月

E Ecdysterone 脱皮甾酮(蜕皮激素) Echinacea Purpurea Herb P.E 紫锥菊提取物 Echinocystic acid 刺囊酸 Ecliptasaponin A 旱莲甙A Ecliptasaponin B 旱莲甙B Eduardine 午贝甲素 E

发表于:2019-01-03 / 阅读(47) / 评论(0) 分类 医务英语

B Baicalein 黄芩素 Baicalin 黄芩甙 Baical Skullcap root P.E 黄芩提取物 Bakuchiol 补骨脂酚 Bavachalcone 补骨脂查耳酮 Barley Grass P.E 麦苗精提取物 Beiwutine 北乌碱 Benzoyl

发表于:2019-01-03 / 阅读(46) / 评论(0) 分类 医务英语

This is Scientific American's 60-Second Science. I am Steve Mirsky.Got a minute? Talk about your vicious cycles. A new study finds that belly fat could be making you hungrier. Which would lead to more belly fat. The research was performed at the Univ

发表于:2019-01-08 / 阅读(73) / 评论(0) 分类 Scientific American(四)月

Algae seem harmless enough. These precursors to plants thrive throughout the world's waters. But these single-celled plants have global consequences. We can thank them for oxygen in the atmosphere, oil in the lithosphere as well as dead zones in the

发表于:2019-01-08 / 阅读(56) / 评论(0) 分类 Scientific American(十一)月
学英语单词
administrative personnel
agricultural expenditure
aithullium
AM-DSB (amplitude modulation,double sideband)
arbor hole
batch-type mixer
bipolar relationship
Bonawe
camelopardaliss
capillary orifice
cats eye
chromatigram
circuit layout record
Claudius cells
cooled photocell
Corrections on the Errors of Medical Works
crust form
data chief
dezincification
diphosphonic acid
discrete shape
double inver press
double palm canvas mittens
Dowfume 59
Engler viscosity
equipment name
escaping radiation
false anomaly
fascia of Tenon
fiber gyro
fibrous plastering
fire-protection sprinkler system
flamengo
Franklindale
full feel
genetic classification of climates
genus dactylopiuss
golden crownbeard
Hangal
high-precision machine tool
hylomania
Hypaque-M
ideationally
inertial trial
inside back edge in eight form
interstitioma
isarol
isoconazole
kik
legionnaire's
Leptomischus guangxiensis
lixiviates
losses-on-ignition
lyondellbasell
manicheans
maternal line
mesoperiodate
minimal spanning tree problem
mixture of sand silt and clay
model directed search
MOL-HFV
mysetente
neoprene coating
New Age travellers
nipperkin
nit-pickings
no-return
noncoffee
one may as well hang for a sheep as a lamb
Orphan Knoll
overutilisation
Pencal
Pisselaeum
polymerise
price dumping
projection wielding
Proudfoot
refabrication
rune-bone
sabinol
sachs diseases
self-regulating mechanism
shore-based maintenance
slug tining
sodium-deuterium reactor
sog
spinning variable
spinternet
stoichiology
striple-point of water
Swainsona greyana
telemetry implement plan
Tinevet
ultraviolet spectro-photometer
unobscures
vazadrine
vinylated alkyd resin
vodaphones
wait up
yerned
yttrotungstite (y)