光栅摄谱仪

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Many scientists draw their concepts.For example, if we look at the work of somebody like Maxwell or Faradywe know they drew as part of their inventing

发表于:2018-12-24 / 阅读(140) / 评论(0) 分类 Scientific American(八)月

2012年12月8日雅思听力考试回忆 12月8日雅思听力考情一旧三新 Section 1: 租房子的,全填空比较tricky的是第十题是两个空 同:V09131S1 Section 2:Guide of the United States (map) 关于美国的旅游景点,不同的

发表于:2019-01-08 / 阅读(139) / 评论(0) 分类 雅思机经

The Battle of the GUI 图形用户界面之争 At that time, Microsoft was producing an operating system, known as DOS, 微软当时已经开发出了DOS操作系统, which it licensed to IBM and compatible computers. 并授权给IBM和兼容电脑使

发表于:2019-02-15 / 阅读(120) / 评论(0) 分类 乔布斯传

Now, have any of y'all ever looked up this word? 好,你们中有谁查过这个单词? You know, in a dictionary? Yeah, that's what I thought. 用字典?是的,我想也就这个样子。 How about this word? Here, I'll show it to you. 这个单

发表于:2019-03-04 / 阅读(190) / 评论(0) 分类 TED演讲教育篇
学英语单词
acoustical phase constant
adiantum edgeworthii hook.
aerodynamic rudder
anomaly of dynamic height
bessels
bombycid
broad wool
brushless induction phase shifter
but-why
california mental ability test
cambism
capacity model
Cash-surrender value
cinemographs
clanking
Closed architecture.
closed circulating system of ash sluicing water
compare logic
countersurfaces
dachsie
data analysis display unit
Dillingen an der Donau
dimedit
double acts
down the ages
dusky-coloured
emotional attachment
environment division clause
eristics
eurhythmic, eurhythmical
eutectic solidification
evadingly
facies inferior cerebri
firesets
fortwendel
frightable
fungia (verrillofungia) repanda
get divorced
ginger ... up
hat leather
head-on
heating by exhaust gases
hot-wire-type flasher
hunting boat
hydraulic bulldozer
I work hard all morning
integrated logistic supports
ishigeaceae isidium
katharsis
lie at sb's door
lift someone's face
living-standards
loose-stock dyeing
low lift safety valve
Maxton screen
midnight shutdown
Monamania
mucosest
non-selective catalytic reduction
note teller
numerical equivalents
overpot
p11
papadum
parhams
pegtop paving
peridium
product quality
punch register system
puterbaugh
rear axle nut washer
repressive measure
residual cohesion
ripping face support
saddle-bum
self-broadening
sensitive plants
sidepersons
socialized teaching
stoperhammer
Streitishvarf
streptopelia turturs
subsurface cistern
suspended current
take by violence
tetraboron decahydride
that is that
thermal inertia
thesterly
thrattle
tool lathe
touches us
Ukerewe I.
unidirectional pulse train
Valsalva's muscle
venezianoes
Vieussens'annulus
water-resisting property
weather-gods
westerliness
xerophorbium
zero insertion force socket