角的测量

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(262) / 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(207) / 评论(0) 分类 探索与发现2014年

BEIJING, Jan. 15 (Xinhua) -- China is to survey the Diaoyu Islands in the East China Sea as part of a program of mapping its territorial islands and reefs, it was revealed on Tuesday. The first stage of the island surveying and mapping was launched i

发表于:2019-02-04 / 阅读(223) / 评论(0) 分类 英语新闻

雅思阅读考试追求速度(speed)与准确度(accuracy)的完美结合。快而不准或准而太慢都会影响考分。考生在勤奋练习的时候掌握一些阅读技巧将达到事半功倍的效果。成都树德中学国际部资深雅思培

发表于:2019-02-26 / 阅读(235) / 评论(0) 分类 雅思英语
学英语单词
-brained
Appenzell
apple-pickings
attention field
autowinders
billfish
billiard saloons
Bulanikha
bulwer-lyttons
Cabezo
cash and carry sales
chromatic polynomial
chromophiles
Clerieux
cofinal functor
consistent approximation
Contl
cyclotron radius
data type rule for Hollerith constant
discontinuous command
echinorhinid
expansion valve
extraordinary high tide
fautrier
Feb.dur.
femto-lumen
flexible blade
gamical
gapeth
gas export facility
genus Chiton
gone (lotsy 1904)
hand bill
hard-drive
Haute-Normandie, Région
Heystekrand
hotelys
hsin-liangs
hypothenuse
international disarmament
jaggery palm
jump to the conclusion
kinematic link
kissfests
kummerbunds
larvosa myiasis
let-off mechanism
light-and-shade drawing
lineae nigra
low water of spring tide
malgracious
measure of absolute dispersion
microturbulence
Minh Coi
minimum blowing current
monochasial cyme
multiple splitting coalseam
network access unit
Oak Harbor
orthocenter
Panarit
particle volume
pegola
pelmicrite
plantalgia
pneumococcidal
pool snipe
pre-renaissances
prick off
program controlling element
prolonged frontal rain
puflerite
quinquivalent
re quote
reinfused
replacement series
sand spit
Scandinavian languages
scepter-quartz
scrapped
seeay
Semiarundinaria
sensitivity ratio
solids-delivery valve
steffisburgensimycin
subclient
supercapillary
svyazinvest
tail extractor
tensile strength parallel to grain
thiocarbazides
tits and ass
to win
tuneth
turbulent attack
uterovesical pouch
vice-secretaries
wetbar
wooliest
worst case bound
Yorkshireness
zozymodes cavipes