[医] 卵圆窗盂

No body had had seen this kind of thing before, so this was the first time and all the people looking at the gel and saying

发表于:2018-12-07 / 阅读(104) / 评论(0) 分类 基因外遗传现象

They make perfect roof tiles, but these tiles occasionally reveal something extraordinary. Perfect snapshot s from 115 million years ago, back then, Solnhofen was part of a very still and salty tropic

发表于:2018-12-07 / 阅读(78) / 评论(0) 分类 欧洲自然写真

Science and Technology 科技 Human evolution 人类进化史 You look familiar 似曾相识 Another piece of humanity's family tree is fitted into place 南方古猿sediba的发现填补了人类家族谱系的关键空白 THE opening scene of Mel B

发表于:2019-01-26 / 阅读(94) / 评论(0) 分类 经济学人科技系列

Science and technology 科学技术 Human evolution 人类的进化 You look familiar 你,似曾相识 Another piece of humanity's family tree is fitted into place 确定另一支人类谱系 THE opening scene of Mel Brooks's film History of the Wo

发表于:2019-02-16 / 阅读(120) / 评论(0) 分类 经济学人科技系列

Human evolution 人类进化史 You look familiar 似曾相识 Another piece of humanitys family tree is fitted into place 南方古猿sediba的发现填补了人类家族谱系的关键空白 Sep 10th 2011 | from the print edition THE opening scene

发表于:2019-02-17 / 阅读(156) / 评论(0) 分类 经济学人综合

Human evolution 人类的进化 You look familiar 你,似曾相识 Another piece of humanitys family tree is fitted into place 确定另一支人类谱系 THE opening scene of Mel Brookss film History of the World: Part One dispenses with human ori

发表于:2019-02-17 / 阅读(130) / 评论(0) 分类 经济学人综合

Boy or girl? That's the first question we ask about new babies, new puppies and newly-found fossils. Fossils? Yep. Experts can tell if an ancient Egyptian mummy or a prehistoric human was a boy or a girl just by looking at the skeleton. Here's how th

发表于:2019-02-23 / 阅读(79) / 评论(0) 分类 英语时差8,16
学英语单词
accounting principle
acidrefined
activity in production
anal triangle
analytical table
analyzer polariscope
angle of eccentricity
answer-machines
approximate convergence
Aqbalyq
beltoises
bound to
chief mate
clutch pedal link rod
coarse round file
colo(u)red bulb
contact bar
crawfish
croiser
cushaws
debatous
dignity of courtroom
direct digital transfer
distribution header
dove trees
elementary color
evolution rule
excellento
feed trip dog
feng-chan
fermi probability function
fired-up
fixing by horizontal angles
fluorobenzyl
fluorouridine triphosphate
Footsie index
foreign debt
genus Eragrostis
ghunthur (ghantur)
glass-fish
goods rejected
homocochrome
homodermic
hydrodeficiency
iclrs
inequal
Jamaican patties
keytime
Konrad Von Marburg
long maturity
memory expansion
mesbyleue
midcap stock
mode of processor operation
multicomponent phase
mulugetta
musar
national professional qualification for headship (npqh)
Nervus mentalis
nonmonatomic
Northern Cook Is.
oxsi
parpend
peak value demodulation
peasant omelet(te)
per-unit refrigerating capacity of refrigerant mass
pest on someone
phase-lag spectrum
pickled food
pilot biscuit
political setting
port congestion
positive feedback link
pourprestures
progressive conversion model
pump manufacturer
pure interest
Put it on the cuff
re-arranges
rectangular parallelepiped
rhizo-
root-cutter
safety supervisor
salicylaldoxime
San Luisito
seamounts
self-representation
series manufacture
shamu
shaveling
shoved moraine
single catenary suspension
Sylvester's theorem
synchronizing pulse selection
syncope due to summer-heat
trauma
tuesday-friday
uruks
walk-over
west northwest (wnw)
wickhams
Yunnanocephalus