中骨盆

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(159) / 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(133) / 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(143) / 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(174) / 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(219) / 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(180) / 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(118) / 评论(0) 分类 英语时差8,16
学英语单词
air cooled type
Aizu
anticrisis measures
anythingism
assembly depot
atropine hydriodate
azo-rubine r
Baro Kunda
bathyclinograph
be tired to the world
bernoulli's constant
bradwen
burning capacity
calamitean
checkerboard roof
clairaudience
claresan
cloud nuclei
cobaltous oxalate
cocle
coinciders
commancement
competence of the patent division
cordial hospitality
crabber's eye knot
cut to the bone
degree of unsolvability
deinterleave
digital video broadcast
distant extrapolation
donation account
exhaust pipe
flindersiamine
forest edge
frequency counter
frontal lobe scale
genus Asphodelus
Glenties
greenrooms
guge
Guifu Dihuang Wan
Heinrich Engelhard Steinway
helium dehydrator
high-lifts
Hone, R.
hydnocarpus hainanensis(merr.)sleum
image drop out
iminoglycinuric
Kelefesia Atoll
Kyzyl Kum
lap welded pipe
lens cone
live on the streets
load capacity of lubricant
mashes
mauganin
memomotion photography
Methylheptanone
microsemino-protein
multi running
nalorphines
national statistics
Nations Unies
nerve ring
Nowe Miasto Lubawskie
oblong tin
one-banana problem
one-percentage-point
ows
part method
perianal odoriferous glands
Perodicticus
pipistrels
plough-gear
polar bear dip
pre-coated plate
pressurized feeding system
Prunus mira Koehne.
recadency
receipt for shipment
reinforced concrete ship
rhytidium rugosum
SAVMA
spaced trials
state quotas
strangulated external hemorrhoids
street plan
subtarget
superber
swade
Tatiana
there are no flies on
thrill seeker
time demodulation
time on stream
tok-
top fitting
toric surface
undercharging
violent flood
walking-tours
wetbirds