退化石化

Learning: a Lifelong Career As food is to the body, so is learning to the mind. Our bodies grow and muscles develop with the intake of adequate nutritious food. Likewise, we should keep learning day by day to maintain our keen mental power and expand

发表于:2019-01-02 / 阅读(274) / 评论(0) 分类 精美英文欣赏

Rotting Flesh Offers Insight on Fossilization The fossil record is far from being a complete library of everything that's ever lived. 化石记录不止是曾经存活生物的藏书阁. The vast, vast majority of everything that's ever lived has com

发表于:2019-02-14 / 阅读(260) / 评论(0) 分类 2018年科学美国人3月
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aphanocrystalline texture
artificial lubricating oil
avermaet
b gen
be on a racket
bellists
big businesses
biparental zygote
bragg scatter
budde
changing line of slopes
check rails
choreographers guild (cg)
Clymenoda
commutative property
companion effect
complex shear modulus
Concord R.
confluent thermal trough
cut to the quick
dandy-fever
daphne mezereums
decontaminability
deh golan
disconsolateness
distributive leucocytosis
East Worlington
Epaphus
folding boom
gas temperature gauge
general burden
gets away from
goosebumples
granulotherapy
Hida Range
homeobox genes
homomorphic chromosome
hpc
hydrosulfite
in unity there is strength
intrinsic screening length
Junius, Franciscus
Krakatau(Krakatoa)
Kruse's bacillus
lease string
legal sociology
line-of-sight
lipoblastosis
litterbasket
low-order harmonic
lowrider bicycle
mediterraneous
Methotrexat-Ebewe
mosaic shape
neck depth
nostal
ophioglossum petiolatum
orange-yellows
p-aminobenzoic acid (paba)
pall holder
parameterize
partial pressure mass spectrometer
persistent data
Pescara
plasomes
prelubricated
production run equuipment
Proterozoic era
quartz oscillators
recreational drug use
room area
satellite signal box
sceptring
sclerema cutis
searge
second-place finish
self-affinity
serial film changer
shsosrsns-s
Sigma Is.
smsas
sp ht
spare rib
specific mortgage
sphagnum susecundum nees.
spoonyism
suckings
system of fire control
thin-beded
tipstock
transparent conducting layer
trichopteran
U/ThO2 kernel
ultrawhite synchronizing
umiri
unconfined compressive strength
vapourers
villose vetch
Wall-disease
Wildshut
xanthophyllum hainanense hu
Zorino