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This is Scientific American Sixty Seconds Science, I'm Sophie Bushwick, got a minute? When Mexican tetra fish moved into darker caves long ago, they evolved to deal with the dark by becoming albino and going blind. A new research shows that the chang

发表于:2018-12-24 / 阅读(71) / 评论(0) 分类 Scientific American(一)月

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发表于:2019-01-02 / 阅读(102) / 评论(0) 分类 午后咖啡

T Tanshinone IIA 丹参酮IIA Tanshinone I 丹参酮I Tanshinone IIB 丹参酮IIB Taraxasterol 蒲公英甾醇 Taraxerol 蒲公英赛醇 Tauro ursodesoxy cholic acid 牛磺熊去氧胆酸 Taxifolin 花旗

发表于:2019-01-03 / 阅读(62) / 评论(0) 分类 医务英语

CHRISTOPHER CRUISE: This is SCIENCE IN THE NEWS in VOA Special English. Im Christopher Cruise. FAITH LAPIDUS: And Im Faith Lapidus. Today, we will tell about an effort to learn what happened to American pilot Amelia Earhart. We will tell about a grou

发表于:2019-01-11 / 阅读(80) / 评论(0) 分类 2011年VOA慢速英语(一)月

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发表于:2019-02-06 / 阅读(85) / 评论(0) 分类 能源行业英语

10 Getting The Lead Out 第十章 把铅撵出去 In the late 1940s, a graduate student at the University of Chicago named Clair Patterson (who was, first name notwithstanding, an Iowa farm boy by origin) was using a new method of lead isotope measur

发表于:2019-02-17 / 阅读(73) / 评论(0) 分类 万物简史
学英语单词
abl-
allodiploid (serra 1948)
amplitude modulation choke
arizmendi
bakhchisaray (bakhchysaray)
barpours
bathythermonitor
be at loose ends
blaik
blow lamp nozzle
brandoni
by-by
cardiovascular disease diagnostics
children's analogical thinking modifiability (catm) test
cissid
code independence system
colloid solution
common mode
conversation of energy
crop-yield
cross fold
crosswise
dewdrop
dichondra repens forst
Disk-saw
dramatic present
El Capitan
elastoviscous polymer
entity supertype
farm club
fenestrated membranes
Fengluanite
ferroelasicity
finit transducer
fore cabin
gavur (giaour) mts.
glaucophane-schist facies
gray matter (or gray nerve substance)
hexastichon
highly efficient 4-stroke low-speed diesel engine
Hikami
Ilex sublongecaudata
in liner
indeterminacy
interference in suction process
issue in action
jaw-crusher
khayr
Kosula
kruglik
la fayettes
lead perchlorate
line off
Ljubovija
lubrication procedure
managerial performance
measure-kernel
microcomputation
misstructured
mug-up
nasute
neoallotype
offal timber
Omiya
ooph
open return bend U
open stern frame
Ortho, R.
overlicking
Owsley acid
pantograph contact strip
paper-chromatography
pinniform
pipe laying plow
prejudiciable
pulp chamber
pyrotechnic code
rabiate
re-selection
return valve seat
rickovers
ripeful
scbus
scummiest
shreshold dose
slab on grade
slagging door
sound blaster
souths by west
table locking
tape reading head
the wind section
toe of side slope
toon
top-tube
triskelion cross section
Tristan and Isolde
turned you off
unit water use
vapour expansion chamber
work-station
yn