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(280) / 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(270) / 评论(0) 分类 2018年科学美国人3月
学英语单词
afka
amarelles
auto-indexing
automatic batching plant
basic copper chloride
bermuda fire sponge dermatitis
binary synchroous communication
bistronomy
bit of muslin
boring-bar tool
calculated altitude
Calloy
cielos
co-exist
co-occurrence matrix
code management
cytidine nucleotide
D-(-)-Arabinose
deposit liquid savings
Diothyl
diplococcus pneumoniae miq.
eberconazole
Electric baseboard
encyclical letters
endothelial cell growth factor
established rights
Euphorbieae
father track
fluid catalytic hydroforming
forkings
gnome sort
granulilittorina millegrana
harmonious control
historiographical
i.e
junipero serras
Klimontów
legal maxim
liquified ethylene
lockery
long sphenopalatine nerve
lyfe
magnesia brick
meissner equation
mesenteric microbacterium
misogamies
modernized large industry
municipal sewage
nitrilotriacetic acid(NTA)
Nitrospiraceae
non-commutative ring
nousic
NWF (nozzle wake frequency)
output cutoff frequency
oxid-reduction equivalent
paraboloidal antenna
paracrines
pechanga
plant register
predominant period
prepancreatic artery
propensities
pseudosimplicial
real time command
redigests
relational information
requirement description language
richardss
Romipetal
run-back
scolaro
securing plant
sequential read
signal cut
siocarbazone
slimy fish
snap ga(u)ge
snow-drifts
spheric motor
spot lamp
stochastic-control theory
succeed at
Sun Microsystems
tarnisher
thermoplastic image record
tree tent
turbulence broadening
unabsolute
uncds
utrecht
very important people
vionna development method
western pleasure
white-lipped deer
Widdifield
width to length ratio
windrows
written summons
xanthine-guanine phosphoribosyl transferase
xil
Yakmach
yenilmezs