[脊椎] 脊椎动物形态发生学

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(142) / 评论(0) 分类 Scientific American(一)月

This is year zero, all we knew has died The mutiny came so sudden, killing yesterday Thoughts that forced discordance away, Once more an era is fading Whatever dreams we're reaching to claim Decides the path we are taking Gone forever, we are done wi

发表于:2019-01-10 / 阅读(128) / 评论(0) 分类 英文摇滚歌曲

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(149) / 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(196) / 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(273) / 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(127) / 评论(0) 分类 GRE英语
学英语单词
aether vinylicus
agricultural antibiotic
Ajania remotipinna
aster subulatus michx.
auto parts
axiomatic basis
Bajau
balliness
bankwide
be shitting bricks
botulinus, botulinum
bredia hirsuta bl.
bricklayers
bulge with
c11-hydroxylase defect
Cai Lun
calorimotors
catch a glimpse of
categorified
champertous
charging and drawing crane
chewing test
china-korean
chine-choy code
Christmas ham
cosies
CVMA
depicted
drive at
egg and spoon race
elmasri
encephlophyma
engine-room centralized monitoring
epilepsy diurnal
ex-cathedras
exposure meters
facultative
fault-block mountain
filling-faced fabric
film makeup
floating compass
fuel conversion efficiency
geneengine
Gibson I.
glucotropaeolin
guezo
high-strength metallic alloy
hydraulic power steering system
initialization directive
intermittent stimulation
Kauffmann-White classification
khalkas
kiukiangensis
leaving office
let ... into
mackerelage
maigaris
man-bird
Marykirk
maximum travel of carriage
mud rake
Multicurrency clause
multiple bay frame
nitrolysis
non sliding vane pump
Nononoxynoe
ocean bottom relief
ocular myiasis
one bundle of piece goods
paddle case
penny-rot
performance analysis and reporting system
perigalactica
phosphorus trioxide
photocoagulator
planisher
pointed instrument injury
power supply contract
product warranties
punishable
Punāhāna
range scanning
Red Hat Global File System
regrinding section
room-temperature
sac tube
Sal-Tropine
Sed.
self-ignition index
sheet coil
shooting-coat
silier
soil tensile strength
subtendinous bursa of subscapularis
supply opening
testin'
thermal constant
vacuum envelope
Vigrestad
WJP
yars
zobell