全息光学

They Did It With Mirrors! You can’t stand in front of the paintings of the old masters and not wonder, how did 1) Frans Hals make that lace seem so real? How did 2) Van Dyck make his armor so gleami

发表于:2018-11-28 / 阅读(146) / 评论(0) 分类 疯狂英语2003年

[00:01.26]GLOBAL GAMES [00:03.13]Children of the future will never be able to [00:05.65]complain that there's no one to play with. [00:07.99]Equipped with a virtual reality headset, [00:10.45]this twelve-year-old is taking part [00:12.63]in global ga

发表于:2018-12-13 / 阅读(106) / 评论(0) 分类 北师大版高中英语模块11(选修)

Newtons Apple Tree 牛顿的苹果树 Newton was an English physicist and mathmatician,and was the greatest scientist in his era. 牛顿是一位英国物理学家和数学家,也是他那个时代最卓越的科学家之一。 Isaac Newton was bor

发表于:2018-12-18 / 阅读(63) / 评论(0) 分类 走进剑桥大学

This is the VOA Special English Technology Report. A hologram is a three-dimensional image -- an image that appears to have height, width and depth. More than thirty years ago, Princess Leia gave her famous holographic plea for help in the original S

发表于:2019-01-12 / 阅读(55) / 评论(0) 分类 2010年VOA慢速英语(十一)月

可以调焦的眼镜? They may look like an ordinary pair of spectacles, but these glasses are at the forefront of a revolution in eyewear. 它们看起来像普通的眼镜,但是是眼镜改革的最前沿。 Part of a new line of electronic eye

发表于:2019-02-07 / 阅读(66) / 评论(0) 分类 实用英语

What Would You Ask Her? 你会向她提什么问题? One question has intrigued art lovers around the world for generations: what is the secret behind the Mona Lisas enigmatic smile? Well now they have the chance to ask her directly, thanks to a new

发表于:2019-02-13 / 阅读(45) / 评论(0) 分类 英语听力精选进阶版
学英语单词
aerial sound ranging
air brasive
ala dei sardi
aldols
amena
American option
annual mean
answer back signal
anti-tank guided weapon (atgw)
apparent polar wander
Arusha Reg.
aster trinervis roxb.
Badovinci
baeke
banded sediment
base oneself on
be sucked in
beautied
benzyl benzoate
bitheistic
blade entrance opening
boogieman
brine heat exchanger
cheiropterygia
chporamphenicon
chronopsy
classification of industry branches
commutator ideal
compartment silo
cooling-off day
Coronel Vidal
cutting wire
cyclical transformation
decision data
dental cement
developer program
dicloxacillins
differentiation mapping
disc length
dynamic address
ensuant
Faleata Dist.
fare change
feeding crop
fibrae olivocerebellares
get caught up in
glossopharyngeal
gripping appliance
heat insulating test
high vacuum furnace
high-intensity hollow cathode lamp
hubber
imipamine
intraretinal
iron fiask
Jewish Museum Berlin
John Greenleaf Whittier
kitchen tongs
Leontocebus oedipus
Lieutenants General
LJS
lucrativeness
majnun
Martin, Dean
methoxy-cyclopenteno-phenanthrene
module frame
mucha
mucocellulose
n-type semiconductor
national tolerance
open file name
palaearctic, Palaearctic
palaeophyte
paplote
Parkyn
partition combination
personal testimony
pick a fight
pipe course
polychromophil
polyphagotarsonemus latus (bank)
pregnadiene
recovery at stable production phase
reference surface deviation
returned fold
reverberation response curve
Rogers, Bruce
scalene obtuse triangle
solar glass
stoneware pipe
tachyathetosis
Technical Committee on Rules of Origin
tetrahydropyrimidine
the axis of evil
tmtsf
to the nines
tremblings
trunner
Union Corse
vibration sensation
viscous strain
visus triplex