[脊椎] 脊椎动物胚胎学

Magnifying glass, calipers, teeny tiny tape measure, these are the weapons with which researchers are fighting it out to find the world's smallest frog. One team just announced the discovery of the unaverage 7.7 millimeter p* which can sit comfortabl

发表于:2018-12-24 / 阅读(114) / 评论(0) 分类 Scientific American(一)月

By human standards, a few vertebrate species have incredible longevity. Some tortoises live for nearly 200 years. Bowhead whales can live even a decade or two longer. But now theres a new champion: the Greenland sharkwhich conservative estimates have

发表于:2019-01-20 / 阅读(122) / 评论(0) 分类 2016年Scientific American(八)月

Idiom: On your high horse 非常固执,傲慢,自以为是 Hit the book: illuninate 照亮 organism 生物,微生物 reside 居住 sea cucumber 海参 vertebrate 脊椎动物 dissolve 能融化 adaptation 适应 fundamental 最基本的,最根本

发表于:2019-01-22 / 阅读(161) / 评论(0) 分类 趣味青春英语

BEIJING, Sept. 14 (Xinhuanet) -- Scientists had discovered the fossils of a new species of ancient carnivorous fish, National Geographic reported Monday. The newly-found ancient fish, Laccognathus embryi, is a 1.8-meter-long predator, which was waiti

发表于:2019-02-18 / 阅读(232) / 评论(0) 分类 英语新闻

Is this a defect,or are the authors working out of,or trying to forge,a different kind of aesthetic? (3) 这究竟是一种缺陷呢,还是这些作者想要按照一种与众不同的美学体系进行创作,抑或是在试图创立一种与众不

发表于:2019-02-20 / 阅读(94) / 评论(0) 分类 GRE英语
学英语单词
Abelia dielsii
absolutely-symmetric function
aerial photographicsurvey
antiunemployment
aspergil
ATP-COBALAMIN
auto-inoculation
blue days
branched-chain fatty acid
calorific rays
coleogen
common labor
completion acceptance
condensating
confidential certificate
cross peen hammer
cytostatic activity
dissolved free amino acid
Doridene
drying tumbler
einzigs
enamelled pressed steel
Ewing tumor
experimental device
Fassūta
four bar linkage
fvc
gortner
Grφnland, Cape
Gymnoptera
half-logarithmic abscissa
hamulus of spiral lamina
hereditary hemiplegia
hesperidene
high-stake
Hollum
hub-and-spoke
hydrate alkalinity
hydrazine method
Ileoxiphopagy
input output economics
insert reactivity
intactivist
iridised
isoperiplogenin
maglites
marlining
menthacamphor
Micromitrium
minimum turning diameter test
modified composite gun propellant
Mpanga
nail one's colours to the mast
neat plaster
necropolises
Nespelem
nonnutritive
notungulate
numm
oiec
overhead viaduct
peak flow discharge
peg count
porticus
principle of correspondence
Ptychomitriaceae
punctulated
putting into
PxF
pyobaciliosis
receiving inspection and maintenance
Remak's ganglia
reverse dual currency bond
reversible fan
right-hand lay
roll grinder
saint-jean-baptiste
seaside thermal power plant
see something in a new light
self-forgetfully
set package
shared-no-update lock state
sheetpile
Short Margin Account
shrink tunnel
sidely
sidney silky dog
Sikongo
six row beet lifter
smoke-tube
solid packing
spanker-boom
Sölden
terminal statement of DO
time of occurrence at focus
total case depth
truncation specification
twireason
upbreak
Urca process
vibropile
white-out