分向摄影;发散摄影

Passage 20 Waves How does light get from the sun to the earth? How does music get from the stage to the audience? They move the same way in waves! Light and sound are forms of energy. All waves carry energy, but they may carry it differently. Light

发表于:2018-11-30 / 阅读(124) / 评论(0) 分类 英语专业四级听写

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 long [ lCN ] I longed for a bicycle. v

发表于:2018-12-30 / 阅读(93) / 评论(0) 分类 每日攻克5词

Broadcast: May 16, 2003 By George Grow This is the VOA Special English Environment Report. Scientists in the United States have developed a computer program that they say could provide an early warnin

发表于:2019-01-02 / 阅读(39) / 评论(0) 分类 VOA2003(上)-科技导航

今天我们要学的词是heat wave。 Heat wave, 热浪,高温天气。 A heat wave is sweeping the Northeastern region of the United States, 美国东北部地区普遍出现高温天气。 The heat wave could be a record-breaker, 这次高温天气

发表于:2019-01-07 / 阅读(72) / 评论(0) 分类 英语每日一词

SCIENCE IN THE NEWS - The Ever-Present Threat of Tsunamis BOB DOUGHTY: This is SCIENCE IN THE NEWS in VOA Special English. Im Bob Doughty. FAITH LAPIDUS: And Im Faith Lapidus. This week, we tell about tsunamis -- the deadly sea waves often caused by

发表于:2019-01-12 / 阅读(44) / 评论(0) 分类 2011年VOA慢速英语(六)月

And the direction the crystals are pointing makes a difference to the speed seismic waves travel through the rock: a wave traveling parallel to the crystalsin other words, along the length of the toothpickmoves faster than a wave traveling in the oth

发表于:2019-02-15 / 阅读(34) / 评论(0) 分类 英语时差8,16
学英语单词
adiabatic hypothesis
all-burnt
antiblackness
Arada
assignment of debts
atmosphere layer
Beyrichites
bivinyl rubber
blessedly
Bua (Mbua) Prov.
caldecrin
Carex orbicularinucis
chagos archipelugo
chervonopartizansk (chervonopartyzansk)
Cirsium tenuifolium
coating materials
cold-rolled carbon spring steel
college try
colter arm
correl.
corticospinal
creation process
deking
Department for Culture, Media, and Sport
detection apparatus
Difolliculin
doublenipples reduced
eighth-grade
elastic stiffness constant
Enobakhare
eurymedon
expansion in powers
ferric bromide
Fone's-method
formosans
gammoned
glass hard steel
go-aheads
h'ed
Haploxylon
harold holt
Henle-Coenen tests
hypocritical legal act
illowain
Järlåsa
Lateral communications.
legal private property
lens board
lienard-chipart condition
lightning performance
lilien
LSIM
magnetic field coil
magnetic-disc store
masucci
methodologists
methyl-2-pyrrolidone
Microsoft Family Safety
musculus depressor labii superioris
mutual admission
Myrtou
narrow-base phototransistor
Neuenrade
nonunified
oceanographic pattern
oszer
paliphrasia
paradoxical movement of chest wall
pen clip
Pentapetes phoenicea
preparation time
pubes
pulse-beat
quinoxalinediones
radiobiological effect
recooks
rectovestibullar fistula
reflectivities
restructuring the economy
same quality sample
sausage queen
scale cinder
scrag test
second classes
secondary rule
selector knob
shirtsleeve
shockless jolt
show-off
slapping around
slide-thrift
swamp-oak
syntechny
temperature chart
thermal noise generator
three series theorem
TNFBF
Trades Union Congress
ventriculus cerbri
view procedures
well-approved
Ylöjärvi