[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
agricultural labor
airtight inspecting hole
alkyl-mercury poisoning
aneusomatic
balance-spring chronometer
be in mesh
benodanil
besege
bone-ash cup
by ahair
chemical refining process
chocking winding
cinflumide
circumesophageal commissure
classmark
cleanest
cluster-based
communicating branches with facial nerve
computer-aided manufacturing system
condensation adiabat
continuous equilibrium vaporization
crackers
crossing system
delatinite (delatynite)
Delcozine
Dennis Head
DL-Lysine
dorsolateral groove
double diffuse density
drain source voltage
dripping oil range
efflux door
endaural
equity credit line
etherone
factorial development
foredosure
foul patch
fragmentate
frosted heart
gas burst
gaseous cyaniding
gear broaching
Geranium robertianum L.
granulofilocyte
H-type diesel engine
harbour-master
heading of moving vehicle
hole-particle interaction
hook plate
hypophyll
imidodipeptidases
inclined-catenary construction
Istro-Romanian
Kamitonda
knock ... socks off
Kozhim
LBP (lumped burnable poison)
lead-screw driving
leucocratic dyke
lopholatilus chamaeleonticepss
Lucina
media proprietor
meimuna iwasakii
meison
mesophytism
mesosternal epimera
neverendingly
nondementia
ordainest
orthomnium dilatatum (mitt.) chen
packed hydraulic support
pinmette
pirimiphos-ethyl
plagiosaurids
potassium fluorozirconate
prore
quick switch
radar guided track
reconaissance
rotation(white 1942)
sciennes
sealed type
segment cover
server system
sesquibasic
shuttering
skills-oriented
solid inclusion
souvlakis
stem vegetable
stoicheiometric
Stuffing Charges
sweeping away
sync insertion
syphilemia
taeniopsetta ocellata
trap-door one-way permutation
tunnel type annealing furnace
ultrasonic thickness gauge
Xylomelum
zpmc