[医] 脊柱角状弯曲, 驼背

And lastly, here's Destin, from Smarter Every Day, 最后是《每天聪明一点点》的德斯丁, talking about the conservation of angular momentum, and, since it's YouTube, cats: 为我们讲述动量守恒,由于是在YouTube上,所以他用

发表于:2018-12-30 / 阅读(100) / 评论(0) 分类 TED演讲科技篇

Itsremarkable how we are able to build up this picture of whats going on millionsof miles away in the solar system. Its one of the joys of science really, justalmost like a detective picking up on those tiny clues to tell a bigger story. Sothat the b

发表于:2019-01-23 / 阅读(89) / 评论(0) 分类 探索与发现2014年

还记得孙燕姿那首红遍大江南北的《绿光》吗?翻越过前面山顶、层层白云,绿光在哪里?不知道有多少人跟小编一样,以为歌里的绿光只是对幸福的比喻。而其实在现实中,绿光是真实存在

发表于:2019-01-28 / 阅读(92) / 评论(0) 分类 实用英语

The analogy that is usually given for explaining the curvature of space is to try to imagine someone from a universe of flat surfaces, who had never seen a sphere, being brought to Earth. No matter how far he roamed across the planet's surface, he wo

发表于:2019-01-29 / 阅读(77) / 评论(0) 分类 万物简史
学英语单词
abaton
acoustic signature
air cock
Arabic figures
Arc of Lowitz
astute
auto-redirects
Bangaon
beet pump
beg, borrow
bidirection superior cavopulmonary anastomosis
blow-by of piston
bludges
boundary determination
buildt
Calophaca sinica
capillary beds
cascade hydropower development
chefdom
chopper stabilization system
confisacte
Connectionless protocol
continuous structure
copper nickel welding rod
crank shaft bearing
deck-operated cargo oil valve
dysmetropsias
Eastern rite
economize raw materials
electrostatic bearing
empirical process
empty-handedness
enmeshing nets
entry and search of premises
fiscal domain
golfing
Gotar lens
gotten stuck in
gut gauze
gypsophyte
had as lief
hemiazygos vein
hexagonal grid
hydroclinohumite
in-line gun
incorporealities
instrument and apparatus
interpulse period
ipecae fluidextract
leucoaurin
Llanilar
logarithmic mean
low temperature separation
magnetic reactance
main entry
Marina di Gienosa
merge all
mesobiosis
methyl valerate
mixed distribution
moose
myodynamic
nonmilitarized
Nouvelle-France, C.de
orthonormalized
permanent contact
phytosis
Pont-sur-Sambre
rahaman
Ramus communicans cochlearis
reaeration rate
reference phase scale
refunctionalized
regent's
reverse head
rotary voltmeter
rozye
salivaaspirator
scherr
scripturalness
security coefficient
Sedobrol
shade-guide
space queens
stahr
sulphochlorination
suture zone
Sǒjosǒnman
tapered cowl
telephone trunk
the FAA
tiyin
total electrical charge
total reflection
trumpet-shaped ruby laser
unexchanged
uranium fission
vertical centrifugal machine
vertical cylinder screen separator
whirling cutter milling
wodde
yellowier