四聚丙二醇

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(71) / 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(60) / 评论(0) 分类 医务英语

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(71) / 评论(0) 分类 万物简史
学英语单词
A.C.D.
Acaiaca
acrylic monomer-induced dermatitis
anemoscopy
areoles
arytenoidal
balds
battery bus
Black Warrior River
blouses
brass die casting
bycatches
canonic number
carry all
cavoequinovarus
companding
computerized market timing system
copywrongs
cost clerk
cross recessed raised countersunk oval head wood screw
cytopathicity
damage assessment routine
decidu-
deduction at source
deerhunter
degradation rate
delta-metal
Dendrolimus pini
deprivatizes
diagonal cutting nippers
dictyochaeta fibula
diffraction physics
dinghy boat
discal
door opening width
door-prize
dorians
effective noise bandwidth
emarginating
Endau
excuseth
eyeservant
fly-wheel
fully closed
gamesters
giftset
glaphyra lishanensis
H-Y
high-velocity combustion
honest Indian
hyena dogs
ignition cam
iii.a
impregnating insulating varnish
in all its bearings
index of whiteness
inside wall
intrepidly
kaolinizing
karstological
locktal socket
machine logic
mass migratory
media compatibility
meemaws
megaspores
multibox
needle-bush
new customers
niched
optical memory element
over-print
pachygaster
parametric excitation
Payrac
Prairies, L.of the
Pseudocoprostasis
rationalization scheme
reactor-graphite grade
reemitted radiation
rock forming
Russian bank
sheet home
sideband splash
sinusoidal functions
smoke testing
smooth torque
South Pacific Ocean
straw blower
stupidies
suillary
supporting attack
swindledom
tail of caudate nucleus
testa ovi
tracheidogram
uncompleted project construction
undiscoursed
Vena diploica temporalis anterior
Xenopus test
Ye Chaung
Yushania mabianensis