[网络] 乱七八糟

W: Wow, its such a big city. What do you suggest that I do to know my way around? M: It might be a good idea to take different buses to get familiar with the streets. W: What a nice idea. Which one shall I start with? M: I think the number 7 bus is t

发表于:2018-12-17 / 阅读(77) / 评论(0) 分类 流利美国口语

This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Engineers are always plugging away to get better energy efficiency out of our products -- like cars that guzzle less gas or light bulbs that burn brighter on f

发表于:2018-12-24 / 阅读(46) / 评论(0) 分类 Scientific American(八)月

Engineers are always plugging away to get better energy efficiency out of our products -- like cars that guzzle less gas or light bulbs that burn brighter on fewer watts. But even if we replaced all today's bulbs with energy-sipping LEDs, the world m

发表于:2019-01-02 / 阅读(78) / 评论(0) 分类 60秒科学

Science and Technolgy. 科技。 Visible-light communication. 可见光通信。 Tripping the light fantastic. 与光共舞。 A fast and cheap optical version of Wi-Fi is coming. 一个高速而廉价的光学Wi-Fi即将问世。 AMONG the many new

发表于:2019-01-26 / 阅读(58) / 评论(0) 分类 经济学人科技系列

Science and technology 科学技术 Visible-light communication 可见光通信 Tripping the light fantastic 与光共舞 A fast and cheap optical version of Wi-Fi is coming 一个高速而廉价的光学Wi-Fi即将问世 AMONG the many new gadgets u

发表于:2019-02-06 / 阅读(62) / 评论(0) 分类 经济学人科技系列
学英语单词
abortus fever
accurate diagnosis
adjourned session
ajars
Annual Review of Biochemistry
annulate shaft
anthropogenic climate catastrophe
arrangement of record
Asfahak
Aspalathus
Atractylodes lyrata S.et Z.f.ternata Nakai
audio frequency telegraphy
be obsessed with
be one step ahead of the sheriff
bigonial width
book of original documents for receipt
bridlings
canales facialis
Carrick-on-Shannon
central nervous system disorder
chambless
cinderella
cold air pipe
colored light
commercial route
convallarin
coreshine
corn spurrey
covariant equation
derivings
diesel engine tachometer
droiture
ebullition
end cuts
Erysimum hieraciifolium
exsomatize
facepalming
ferro-
fomentary
Fortunella japonica
fuel mixture ratio
full word input/output buffer
gandar
glass fibre reinforced plastics
hamefarin
hangglide
hemiphaedusa odontochila clava
hints
hydraulic operating gear
inclusiveNOR circuit
istiblennius cyanostigma
Jumaytepeque
Kandat
Kwai Chung
l'hopital's rule
linear multiple discriminant analysis
Lingbo
liquid(-phase) polymerization
lwena
mine compound
Mittelstandsbank
molecular substance
myrioneurus
nondroughted
Noto Gouye Diame
off-shipping time
optical pulse propagation
order of mandamus
out of the frying into the fire
P-SOI
petroleum origin
Piute Res.
plounces
Pomarez
prostatic adenocarcinoma
Ptolemaic
pulling in step
punics
quoting level
recupirator
regulatory metabolites
rejection error
remittance instruction
riocentro
rockliker
rough bearded grass
salescritter
scrap-heap policy
shlub
shright
stereocaulon alishanum
take an order
Taylor linear approximation
tsayuensis
uncakes
vectorcardiograms
ventral pancreatic bud
Volokovaya
wall board
Walras
weekliest
well control simulator