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This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Why do some chords sound sweet but others make you wince? Well it appears our earsor at least the ears of 250 Minnesota undergradsprefer chords containing harm

发表于:2018-12-24 / 阅读(71) / 评论(0) 分类 Scientific American(五)月

By the Way vs. Mind You English phrases can be difficult to remember since the meaning of each individual word may not give any clue as to a phrases meaning. 英语短语可能很难记住,因为各个单词的含义可能无法给出任何关于短语

发表于:2019-01-03 / 阅读(229) / 评论(0) 分类 2018年VOA慢速英语(十)月

This is Scientific Americans 60-Second Science. Im Cynthia Graber. This will just take a minute. Bats see with their ears, which are highly attuned to pick up minute variations in the reflection of the sound pulses they use to echolocate. Here are so

发表于:2019-01-08 / 阅读(67) / 评论(0) 分类 Scientific American(十二)月

Prince Charles has some similarities with Nicole Kidman. 查尔斯王子和妮可基德曼就有相似之处。 They have similar sound of eyes. 他们的眼睛听起来很像。 So you relate people that you wouldn't relate, 当你将一些毫无相关

发表于:2019-01-18 / 阅读(29) / 评论(0) 分类 TED演讲国际问题篇

Science and technology 科学技术 Channelling heat 导热 Good conduct 优质传导 It may soon be possible to control heat flows with great precision 可能很快人们就有可能如臂使指地控制热量流动了 HEAT, as every schoolboy knows

发表于:2019-02-06 / 阅读(31) / 评论(0) 分类 经济学人科技系列

Science and technology 科学技术 Channelling heat 传递热量 Good conduct 良好的传导 It may soon be possible to control heat flows with great precision 有可能实现对热流的精确控制 HEAT, as every schoolboy knows, moves in three w

发表于:2019-02-17 / 阅读(41) / 评论(0) 分类 经济学人科技系列
学英语单词
AAM
acotyledons
acquired unit
air blast freezing
air bleed
American Friends Service Committee
Anastatica hierochuntica
artificial bone
assembles
atacticity
AUTOPSY (automatic operating system)
Azakpur
battaile
be fat
beg for mercy
berardi
biotron
blow with the wind
braniffs
bugout
butenal
cabinlike
cell cavity
Chemmis
chimney plants
colophonic varnish
commuting traffic
concrete placing trestle
cortelyou
DipAD
direct indexing
disparity items
docosa-
dollmaker
door closer-spring
dryland berries
electroluser
Enceroglucagon
feather papilla
glebov
goodhall
grasshopperdom
Hamilton, Edith
horizontal relevance trees
hypaethral
hypnogenetic spot
hysterorrhaphy
i'll believe it
I. L. T.
information generator system
Intersectiones tendineae
kit violins
leucodon subulatus
liver-colo(u)red
long jawed
malachies
marquisette
maximum depth of snow cover
mediamorpho sis
microprocessor unit
multi-drill head machine
muscular abductor superfic
nerditude
ninety-second
optical
optimum diameter
ovale tertian malaria
Parenogen
per-patient
perfluorobutanesulfonic acid
performance analysis and surveillance system
periodical furnace
phosphoryl chloride
planet jupiter
pour-through
prostatocystitis
rapid fast orange
remaynande
rock-candy structure
round adjustable die
rufio
scaur
Schmorl's method staining
service in the nature of salvage
Sharptown
silicon nitride fibre reinforcement
skin flick
spanking
spotted ray
stable stenocardia
table plate
thermate agent
toroidic
tribbles
turku (turkey)
unbalanced factor
weak-willed
What's the matter?
whitifies
yuvs
zero degree
zinc bias