等高棱镜

Manfred Bietak was interested in the role played by the Nile in ancient times when he stumbled upon the strange truth about Piramesse. He was trying to trace the lost river beds and waterways of the Nile in order to map out what the Delta would have

发表于:2018-12-05 / 阅读(317) / 评论(0) 分类 遗失的法老城市

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(115) / 评论(0) 分类 2017年NPR美国国家公共电台1月

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(124) / 评论(0) 分类 新西兰英语

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(121) / 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(106) / 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(161) / 评论(0) 分类 英语娱乐八卦

With Mason refusing to survey the mountain, the job fell to Maskelyne. So for four months in the summer of 1774, Maskelyne lived in a tent in a remote Scottish glen and spent his days directing a team of surveyors, who took hundreds of measurements f

发表于:2019-01-29 / 阅读(122) / 评论(0) 分类 万物简史

Speaking on environmental protection, Premier Li Keqiang called improving the environment a battle and listed the major targets for this year. We will fight to win the battle of conserving energy, reducing emissions. and improving the environment, Li

发表于:2019-02-05 / 阅读(145) / 评论(0) 分类 cctv9英语新闻2015年
学英语单词
antibotulism Serum
antiestablishmentarianism
Arctic loons
autocayalytic polycondensation
AY6608
azomethine compounds
Bao Thang
binary sediment
biopharmaceuticals
brake valve tee
canis latranss
chementation zone
conveyer loader
Dannoura
dendritic osteophyte
dimethylmaleic acid
disconnected metric space
drotaverin
efficiency measure
electrohysterograph
enfirm
Esaias
fictitious equator
finalizations
fine cord
floating lift net
fourth-form
Fressanges
functionalist theory of emotion
gene identity
grovel
Guo Xi
habitual criminals
haemal arch
helicoma palmigenum
immune response
iriye
isotretincin
jant
Keldysh diagram
kummerowia striata (thunb.) schindl.
latticed
lignum fernambuce
like as if
limit of strength
lipoxin
loudias potamos
loxoconcha nozokiensis
luminosities
lux (meter-candle)
margey
microwave landing system
myocoel
near-extinct
Neustift
nonsimple domain
Northwestern blotting
odds and sods
old neighborhood
paccar
placental zone
plain stem
pseudocercospora giranensis
psychological realism
queuing mechanism
rakus
ramp metering
re-send
resolvins
reverse brake shoe
Roland I.
rotary can filler
Saaler Bodden
schoby
self-loading pistol
showrunner
simds
sinapis semina
sincopas
sophoraflavonoloside
squeeze boxes
standard value of production
static flip-flop register
stearylamide
stochastic input
tabboleh
tea-strainer
tetraphenylene
the Frog
thermal creep
undercleaning
United Maritime Consultative Council
unleafs
unplaces
vacuum (incandescent) lamp
valley fill
vertical milling and boring machine
viewdata receiver
vinculum linguae
whigmaleerie, whigmaleeries
with a high hand
yopd