光电学

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(186) / 评论(0) 分类 疯狂英语2003年

什么是RB? RB的全名是 Rhythm Blues,一般译作节奏怨曲。广义上, RB可视为黑人的流行音乐,它源於黑人的Blues音乐,是现今西行流行来和摇滚来的基础,Billboard杂志曾介定 RB为所有黑人音乐,除

发表于:2018-12-18 / 阅读(93) / 评论(0) 分类 英文语法词汇

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(91) / 评论(0) 分类 走进剑桥大学

The Hammerheads Hammerhead These unique sharks have heads resembling flattened, T shaped hammers. But how would such a weird head evolve? One hypothesis is that having their eyes spaced far apart might give these sharks better 3D vision. Another hypo

发表于:2018-12-27 / 阅读(88) / 评论(0) 分类 英语时差8,16

Well, hearing that Odyssey had found subsurface water on Mars was enormously exciting for somebody who is involved in planning to send humans to Mars. Water has a number of important uses for us. At t

发表于:2019-01-02 / 阅读(113) / 评论(0) 分类 火星生命

By Gilbert da Costa Abuja 11 February 2008 Nigeria's leading environmental group has endorsed plans by the government to restrict the importation of used computers, in an attempt to control a growing e-waste disposal problem. From Abuja, Gilbert da C

发表于:2019-01-09 / 阅读(62) / 评论(0) 分类 VOA常速英语2008年(二月)

Stop making the eyes at me, I'll stop making the eyes at you And what it is that surprises me is that I don't really want you to And your shoulders are frozen (cold as the night) Oh, but you're an explosion (you're dynamite) Your name isn't Rio, but

发表于:2019-01-10 / 阅读(174) / 评论(0) 分类 英文最新流行歌曲

This handout illustration image created by Australia's Electro Optic Systems (EOS) aerospace company shows a view of the Earth from geostationary height depicting swarms of space debris in Low Earth Orbit (LEO), 20 Jul 2010 Australian researchers say

发表于:2019-01-13 / 阅读(84) / 评论(0) 分类 VOA标准英语2010年(七)月

The Hammerheads Hammerhead These unique sharks have heads resembling flattened, T shaped hammers. But how would such a weird head evolve? One hypothesis is that having their eyes spaced far apart might give these sharks better 3D vision. Another hypo

发表于:2019-01-17 / 阅读(76) / 评论(0) 分类 英语时差8,16

Its a stunning location, but its also mysterious. These stars are not just close together. They are on the move at enormous speeds. Going to the heart of a galaxy might not be the similar to going to an amusement park. The rides are some similar to h

发表于:2019-01-22 / 阅读(224) / 评论(0) 分类 自然百科2011年

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(103) / 评论(0) 分类 实用英语

I Bet You Look Good on the Dancefloor Arctic Monkey Stop making the eyes at me, I'll stop making the eyes at you And what it is that surprises me is that I don't really want you to And your shoulders are frozen (cold as the night) Oh, but you're an e

发表于:2019-02-08 / 阅读(108) / 评论(0) 分类 好听的英文歌曲

LANZHOU, Feb. 11 (Xinhua) -- Northwest China's Gansu Province, home to the country's earliest nuclear base, plans to draft a new law on radioactive pollution control this year, the local government said Saturday. Lawmakers in the landlocked province

发表于:2019-02-17 / 阅读(115) / 评论(0) 分类 英语新闻

利用词根记忆GRE词汇是一种较为快捷牢固的方法了,通过词根可以将一连串GRE词汇串联记忆。下面是GRE词汇词根的gram部分,希望能够帮助各位考生快速记忆GRE词汇。 gram = write ,something written

发表于:2019-02-25 / 阅读(140) / 评论(0) 分类 GRE英语
学英语单词
aitape
all of a doodad
antiferroelectric phase transition
as...as...
asynchronous operation protection
audio analyzer
auto bulb
average-quality
babyzillas
battement serr?
Birkin
bounded convergence
brand-extension strategy
Brockum
broomcorn millet
Bryn Mawr
Byron B.
call station
canari oil
caustic alcohol
cheonan
clamancy
contact support
Cope's sign
cross-breedings
cycothiamine
Daserol
debye wave number
delay time dial
determination of etiologic factors based on differentiation
draft international standard
Drusus, Nero Claudius
emergency fuel control
end of block
Euro note
exhaust pressure at turbine inlet
external-convection column sensitive element
foaming characteristic
Garvald
go-no-go gauge
gonadorelin
hat-makers
headwall
Heley
hellen
hypo-allergenic
impedance pneumograph
implicit difference scheme
individual rhythm
inertia vibrating screen
Ipewik R.
isothermal transformation diagram
Itapicuru, R.
Junius
kachunk
Kīlbe
L-expression
lancetilla
lateritiin
law circle
leucocytometer
level sensing device
maximum cyclic load
microbiological anomaly
mid-decembers
middes
minimal complete class of decision rule
mod/demod
multilateral programmes
Navajo white
non-restricted
online chat
option-like
pantographer
paracusia false
parasailed
phylum Phoronida
plastic mortar
preterism
productive tempo
pseudosar comatous fasciitis
public sanitary engineering
Report on Compliance
revolutionalise
ribastamin
Rum Cay
sanchinan-A
settel
sigmatism
steam set
strahm
take A for B
the whole...thing
top-hung
tramp art
trephined
Vasorbate
vervains
vesicovaginorectal
wish-fulfillment
WY-3277