[医] 集合性棱镜

The tiny brain of this zebra finch may help scientists answer questions on how people form words to talk. Like humans songbirds learn to vocalize by imitation. Were able to not only just study the mechanisms of how vocal learning works in these songb

发表于:2018-12-08 / 阅读(74) / 评论(0) 分类 VOA标准英语2018年(五月)

STEVE INSKEEP, HOST: Just about every American adult has heard the names Roe and Wade. Roe v. Wade was the 1973 Supreme Court decision legalizing abortion in the United States. Not so many people know about the real people involved, and now a new pla

发表于:2018-12-17 / 阅读(103) / 评论(0) 分类 2017年NPR美国国家公共电台1月

This is Scientific American Sixty Seconds Science, I'm Sophie Bushwick, got a minute? When Mexican tetra fish moved into darker caves long ago, they evolved to deal with the dark by becoming albino and going blind. A new research shows that the chang

发表于:2018-12-24 / 阅读(131) / 评论(0) 分类 Scientific American(一)月

Researchers have discovered an almost universal word. Huh? You say? Even if you are not a native speaker of English, you probably dont need a translation for Huh? It appears that the word, or a very similar form of it, is used in most of the language

发表于:2018-12-28 / 阅读(56) / 评论(0) 分类 轻松英文阅读

The Government Communications Security Bureau (GCSB) is our spy organisation. At the moment, it can only legally spy on foreigners in New Zealand. However this organisation made a mistake spying on Kim Dotcom because he is a permanent resident. Also,

发表于:2018-12-31 / 阅读(110) / 评论(0) 分类 新西兰英语

Evoking images from the liquid metal and nearly unstoppable Terminator from the movies, BAE Systems has posted concept video footage of a process to create drones of the future. 近日,BAE系统公司发布的一份概念视频展示了未来制造无

发表于:2019-01-07 / 阅读(100) / 评论(0) 分类 英语新闻

Spectrum 光谱 Do you know what a spectrum is? 你知道光谱是什么吗? It is a series of colored lights. 它是复色光。 How can we see a spectrum? 我们怎么能看到光谱? When you see sunlight through a prism, you may see a rainbow

发表于:2019-01-10 / 阅读(109) / 评论(0) 分类 与美国小学生一起学英文第11册

Prisms 棱镜 Why can we see rainbows after rain? 我们雨后为什么能看到彩虹? We can see rainbows after rain because droplets of moisture in the air work like a big prism. 这是因为空气中的水滴就像一个大棱镜。 So what is

发表于:2019-01-10 / 阅读(97) / 评论(0) 分类 与美国小学生一起学英文第10册

歌曲:Katy Perry-Roar Roar, the first cut off of Katy Perry's upcoming album Prism, hit the airwaves last week and went right to the top of the Billboard charts (for digital songs). One person who is particularly fond of the song (besides everyone

发表于:2019-01-10 / 阅读(149) / 评论(0) 分类 英语娱乐八卦

ROBERT SIEGEL, HOST: Biologist Jonathan Losos and I have at least one thing in common - we were both blown away by the late paleontologist Stephen Jay Gould's 1989 book Wonderful Life. Gould saw evolution as being all about odd contingencies, acciden

发表于:2019-01-16 / 阅读(139) / 评论(0) 分类 2017年NPR美国国家公共电台9月

But even though the insect brain is organized very differently from ours, there are some striking similarities. 虽然昆虫与人类大脑的组成大相径庭,但是仍有很多惊人的相似之处。 For example, most insects have smell detecto

发表于:2019-01-17 / 阅读(99) / 评论(0) 分类 TED演讲教育篇

Dogs have been mans best friend for thousands of years, a source of companionship and loyalty since the Stone Age. 几千年以来,狗狗都是人类最好的朋友,从石器时代开始就是人类忠诚的陪伴。 Now scientists suspect they h

发表于:2019-01-31 / 阅读(78) / 评论(0) 分类 英语新闻

Kerry Leaves Pakistan Hopeful, Despite Divides尽管有分歧 克里仍给巴基斯坦留下希望 U.S. Secretary of State John Kerry has wrapped up a visit to Pakistan with an agreement by the two countries to resume a dialogue on security issues. T

发表于:2019-02-01 / 阅读(84) / 评论(0) 分类 VOA常速英语2013年(八月)

Itcanbeinferredfromthepassagethatthe authorwouldbemostlikelytoagreewith whichofthefollowingstatementsregarding socioeconomicclassandsupportforthe rebelandLoyalistcausesduringthe AmericanRevolutionaryWa

发表于:2019-02-06 / 阅读(95) / 评论(0) 分类 英文语法词汇

Science and technology: Panda genetics 科技:熊猫遗传学 Hey dude. Give me six! 嘿,伙计。用六指击个掌吧! Two strange mammals illuminate the process of natural selection. 两种不同的哺乳动物阐明自然选择的过程。

发表于:2019-02-16 / 阅读(120) / 评论(0) 分类 经济学人科技系列
学英语单词
abstatampere
alesing
American robins
Amphotec
anion exchange process
argentol
axiom system
be allied with
bisalkoxides
Bulg
bzd
C4d
cassythidine
cheen
chromyl chloride rubber
colony
concentration expressed in percentage by volume
concertgebouws
conus legatus
cross-flow adsorber
crudity
crumbiness
diabetic retinopathy
dye-stuffs
effective density of state of conduction band
electroconductibility
ellipsometer oxide thickness measurement
empty car kilometrage
enable mode
enchanneled
energy to noise ratio (e/n)
enfance
feabane mullets
federal statute
flomerics
full anthem
funness
got back together
Guadalupe cypress
guild socialisms
handpassed
Hebrew language
Heller-Dohle disease
hinau
hsv color model
humopel
hydroconion
in the lee of
industrial profile
injurious surface mark
interfering hardening
ion-optic system
Kathryn
kinking of tape
Kisala
lyring
Manguinha, Ponta do
merotomy
micro-caddisfly
midstep value
motorbuss
nerita squamulata
Neu Darchau
Nilphamari District
Olea paniculata
ophthalmologist
optimization of rgister
Ortho-chrysotile
Paterson's corpuscles
Pergam, Pulau
Petermann Gletscher
plasma spray zirconia
pqsl
pre-adamitism
R-41
read channel continue
reintegrated
ruddling
sales management
sarks
scharin
shadow mask type tube
sharp angle
shaws
sigi
smoothbark
soft rime
stars and stripess
substantive test in computer system
surface contact system
technology optimist
Teschen paralysis
to piss
tool geometry
townies
Tree Only
trigemini
ventraliss
vibrating system with one degree of freedom
virusweep
wilkerson
yenilmezs