音标:[,tetrə'hiːdraɪt; -'hedraɪt] ;
n. [矿物] 黝铜矿

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

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(60) / 评论(0) 分类 医务英语

GUY RAZ, HOST: Have you ever experienced hatred or - I mean, have you ever - I don't know. Has anybody ever said something to you because of who you are, because of your faith that has just been so incredibly hurtful? DALIA MOGAHED: Yes (laughter), a

发表于:2019-01-17 / 阅读(93) / 评论(0) 分类 2017年NPR美国国家公共电台4月

Pollster Dalia Mogahed 分享了一些关于埃及人对于阿拉伯之春的态度的令人意外的数据主要集中于女性在导致变革中起到的角色。

发表于:2019-02-05 / 阅读(132) / 评论(0) 分类 TED公开课:告女性说

I told you on the day we wed 早在婚礼那天我就告诉过你 I was gonna love you 'til I's dead 这一生我会永远爱你 Made you wait 'til our weddin' night 我的第一次要你等到新婚夜 That's the first and the last time I'll wear wh

发表于:2019-02-11 / 阅读(69) / 评论(0) 分类 英乐时空

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(70) / 评论(0) 分类 万物简史
学英语单词
a cat may look at a king
act of court
Altirana
andyrinR
apollo type asteroid
argus range
Asteroleplasma
automatic reclosing equipment
autoscanning device
Bangok
Basecles
basic function
beaume specific gravity scale
Blu-ray player
bombing navigation system
bombuss
caput succedaneum
charivari (italy)
chunkings
cliffs
congenital ankylosis
contract ... out
coupling wheel
cross-subsidize
Danaubangko, Sungai
deactivation (muller 1954)
delight in sth
diverticuli
DMCD
dual functional
element conveyor
exometritis
frame synchronization control
genus Pholidota
glustrom
ground coefficient
h.d
heliocentric latitude
helius (helius) subfasciatus
high energy rate forging hammer
himalayan-type orogeny
hippocoryza
hoif
home instruction
hyppish
inside edging
isopleuron
Kaithi
Kamberatoro
Kei Ling Ha Hoi/Three Fathoms Cove
large over-voltage operation
locking stone
low-energy color
luggage carousel
magnetic field control by Hall effect
magnetometry
manualising
melacacidin
multistation configuration
non-isolateds
off her top
offset die
opposite planting
packing and labelling regulation
periaxial
peritheliums
pervitine
photoemission threshold
pitsaw file
platyform larva
pratt-hayford isostatic system
precoma diabeticum
prime rate of interest
radio direction finding
radiosterilized
reproducing circuit
reprographic system
rigate
salivapump
science of heat
sewer utility
size criterion
skipbridge
social controlling force
spycarie
state table
sub-mark
Sulfatryl
sulphur chloride
synoecised
taurodeoxycholates
trollbuddies
typing up
vacancy decontrol
vagliano
vishwanath
Wattsburg
wedge focusing
willard frank libbies
wu ts'ai
Yashkinskiy Rayon
yell i.