音标:[,tetrәhai'drɔksi] ;
a. [化]四羟(基)的

This is Scientific American Sixty Seconds Science, I'm Sophie Bushwick, got a minute? When Mexican tetra fish moved into darker caves long ago, they evolved to deal with the dark by becoming albino and going blind. A new research shows that the chang

发表于:2018-12-24 / 阅读(144) / 评论(0) 分类 Scientific American(一)月

T Tanshinone IIA 丹参酮IIA Tanshinone I 丹参酮I Tanshinone IIB 丹参酮IIB Taraxasterol 蒲公英甾醇 Taraxerol 蒲公英赛醇 Tauro ursodesoxy cholic acid 牛磺熊去氧胆酸 Taxifolin 花旗

发表于:2019-01-03 / 阅读(130) / 评论(0) 分类 医务英语

Humulone 律草酮 Huperzine Serrate P.E 千层塔提取物 Hydroginkgolic acid 氢化白果酸 Hydroginkgolinic acid 氢化白果亚酸 p-Hydroxyacetophenone 对羟基苯乙酮 p-Hydroxybenzylalcohol

发表于:2019-01-03 / 阅读(112) / 评论(0) 分类 医务英语

Researchers Say Malaria Drug Could Also Treat Cancer Scientists know that human cancer cells grow by getting energy from adjacent tumors, where cells have begun to self-destruct. The spread of cancer is accelerated by the death of these cells. This p

发表于:2019-01-13 / 阅读(148) / 评论(0) 分类 VOA标准英语2012年(三月)

In January 2015, a fire in one of Russia's largest university libraries damaged more than 1 million historical documents, an incident which some media described as a cultural Chernobyl. 2015年1月,俄罗斯最大的大学图书馆之一发生了火灾

发表于:2019-02-02 / 阅读(108) / 评论(0) 分类 英语新闻

10 Getting The Lead Out 第十章 把铅撵出去 In the late 1940s, a graduate student at the University of Chicago named Clair Patterson (who was, first name notwithstanding, an Iowa farm boy by origin) was using a new method of lead isotope measur

发表于:2019-02-17 / 阅读(154) / 评论(0) 分类 万物简史
学英语单词
a rub on one's way
administrative culture
alcoholtherapy
all in the day's work
amerikanka
automatic alarm
axle driven electric generator
back a bill
backup breaker
bashmets
bathomorphic
be wounded
Bednja
broken course
cattle wart
cigarettes
coefficient of wave drag
concentrated superphosphate
cotton rats
Crooked Island Pass.
crown cork
cypraea tigriss
Dahoman
darkWeb
dendroid tufa
disaggregation-reaggregation
farm forum
Fife Ness
finite element modeling
fire-break distance of production buildings
fixed channel reconnaissance
fixed wage
genre-crossing
georgiadis
glossy print
Gobosterol
hexa-net
Ibiapaba, Sa.da
inter-phase coupling
intestinal parasite
ionic balance
IPS (international plutonium storage)
irretrievable
Kautskyites
knock one's head into
lacklusterness
layer tints
lead button
loan-guarantee
lumahai
Lyot division
Maha Chana Chai
maternal care
matronages
method of feasible directions
Microstegium biaristatum
molluscas
multibeam
of fame
on bug
Phillips stabilization function
photo-
physical prospecting
platinic bromide
platyrhinids
Polewali
priore
propanolols
putrefactivesubstance
query time
r-co
rear crops
retrospections
RMS (remote monitoring system)
Saint-Maximin
seagull
securities business
self-shielding function
shortfin
small circle
sodium rhodanide
sprocket with hub
star fan
starting point of wholesale
structural adjustments
synechia
taurinergic
tentaculitoids
That Was The Week That Was
time of flight (tof)
tooa
tool-shed
trager
trough truck
umspe (user meta-signaling protocol entity)
uranium telluride
variable range ring
video display methods
walkersville
warm(th)sensation
were like