[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
AAAIP
ablation test of low temperature ablator
airlift of aviation fuel
altaite
anti-slip paint
athrist
barker channel
batouti
be lucked out
buying round
cam system
cellulous nevus
chanceably
Chavannes, Puvis de
Chihlioceras
coming-along
comminuted orange drink
cranberry heath
curvature radius of waterway
diaphragm manometer
drawing compasses (compass)
duckbilled
east turkistan islamic movements
ECI (Emergency Coolant Injection)
electrocoppering
endopathic
endosiphoblade
evening course
exeception principle
finableness
foam backed textile
foot pedal hanger
fraining
fryer
gnarl
grohe
guarantee incidental to a contract
Halocarpus
Hamma Ali
haughtons
hierarchical modulation
high times
hoe handle
image-converter tube
in the hands of in someone's hands
inferior breed,rogue
infuses
intermediate port
jaga
jean-bertrand
Keijo
krizek
Lactobacillus acidophilus
lifting lug(eye)
lighter-than-air crafts
llanberiss
maximum travelling speed
mesoplate
molded plastic
monophobia
mousers
multilevel NOR circuit
myxovirus
nerve centers
Nevernes
nipple for auxiliary steam connecting
obstruction of pylorus
open linked file
oxygenators
patriotical
pentahydrates
pointblank
polybacterial
porcuss
positive connection
Prohemistomum
pull stick tug of war
re-inspiration
Reagan Democrat
restbalk
rope stitch
rouges
Safe bind and safe find
shioji
sinusoidal undulation number
six-toothed wether
snowbrushes
spherical pyrradiometer
squirt can
stingo
Streetcar Named Desire
technique of marine information service
thamnophiluss
Trifid Nebula
turmits
unambiguous right-linear stochastic grammar
unwin method
Van Vleck
variability law
vein sector
wing structure
worn to a shadow