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(265) / 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(247) / 评论(0) 分类 2018年科学美国人3月
学英语单词
Albrittonite
appendicitis
at seller's option
at wt
auditory rod
Benzidine Yellow G
Biebermania
Bishop Rock
broken course
calflings
capital repair of bridge and tunnel
capitals of colorado
classificational
clean boot
confugate foci
Corbeil, William of
cymbidium lowianum reichb.f.
decomposer
delivery-room
detachment of vitreous
diagrammatic chart
duplex milling machine
ecclesiastic
ecological engineering
embossed paper
enumerable
epoxylinalool
equal counterpoint
erythrophores
Esperantism
exterma
fabricated element
family-values
forge rolling mill
free mineral acidity
fundamental astronomical point
graphic map features
grevious
gross tonnage
gryllus bimaculatus
health maintenance
heterocyclic nucleus
hidden axis
high draft roving frame
high-frequency varistor
huidobro
Huron 2 Lake
integrating current meter
intelligential
journalistic storytelling
JUnit
kasais
lacrimal fistula
lapidous
Litchi sinensk Sonn.
log analyst
longitudinal pin
magliocca
main exciter
manroots
MATS,M.A.T.S
memory parity interrupt
methyl ethyl diketone
minerbi
minimum gap sensitivity
molliclavin
muchkins
nappe
nostel
number of extra shorths
Ocho Rios
outer casing
overmedication
paramagnetic oxygen analyzer
petrochemical processing
phenomenological domain
pimsole duck
pygidial shield
rational maximizer
rhizome geophyte
rotor balancing
Russianise
segment capsule
seld
semicoherent perthite
sensor peen
set someone up
SFDS
shop replaceable part
sikerness
SIMAP
syntagmemic
Tardopon
task graph
terminal hour
thick cloth producing equipment
Vibrio helcogenes
weip-
West Alexandria
wetnursing
yijs
Zipf law