[光] 棱镜分光光谱学

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(197) / 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(188) / 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(208) / 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(181) / 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(240) / 评论(0) 分类 英语娱乐八卦

听力薄弱的考生是很难在托福考试中得到高分的。首先考生对自己的词汇量应该有个基本的了解。考生可以翻看一下TPO练习的问题部分,如果连审题都有困难,那么建议先别急着考试,好好从

发表于:2019-01-17 / 阅读(190) / 评论(0) 分类 托福英语

在托福考试中,听力是一个很重要的环节,而在听力备考的过程中,词汇又是非常重要的。 在托福听力的备考过程中,我们细细翻一下TPO资料,如果发现连审题都有着困难,那么,这时候就建

发表于:2019-01-17 / 阅读(211) / 评论(0) 分类 托福英语

话题类单词,术语 托福考试的lecture话题非常广泛,虽然官方指南给出了艺术、生命科学、自然科学和社会科学四大类话题,但事实上这四个话题已经能囊括任何专业知识点了,知识面再广的学

发表于:2019-02-26 / 阅读(207) / 评论(0) 分类 托福英语

很多考生托福听力薄弱,主要原因在于托福词汇量不够。 听力薄弱的考生是很难在托福考试中得到高分的。可能很多考生对托福考试的整体印象是考试内容比较专业,有大量的专有名词,一拿

发表于:2019-03-04 / 阅读(241) / 评论(0) 分类 托福英语
学英语单词
144
accountant file
ajks
aldhs
asphalt grouting
balchen
balloon clocks
basalt-perlite
beeding
begarnish
boarding call
Braveheart
bring to bear
Burejo, R.
canons of judicial ethics
car load shipment
carrot
cavitation theory
citybilly
classical gymnasium
comparative toxicology
concurrent job
conference method
contractual management responsibility system
contre-approach
control air support
counter-book
CRPD
cyanidine-rutinoside
developmental approach
dickins
due from correspondent's account
Eisenchrom
electric horn
electro-static
energy bush
exhaust gas sampling
fastening nail
first-named
flexible shaft
frontons
Gaussian profile
gear wheel shaving toothed tool
gibraltars
Girard reagent
grounded-grid-triode circuit
happier
heave out of
hetero-fascism
hopkinson demand rate
horse-block
hydrazine tartrate
infrared rays
integrated barge train
isek
isoamyl-magnesium-bromide
jakosky
jump subroutine
keenings
knock over a doll
lycopodiates
magnafloc
malvoisies
matrix check
mixed government
Mushāsh an Niswān, Khashm
non-interferences
noncurrent assets
nonschistose
obvaricate
okwanyo
oxtail soup
panoptic, panoptical
parallel listening
perder
phytopaleontology
plantaginis semen
plaster model
port-to-port contract
potassium chromium alum
punchcard
read-outs
Saluafata
sandwitch structure
sanguification
sawbellies
scrimier
seal fluid outlet
self-force
siderophyre
SL
solid impurity
spicier
submersible dredge pump
sueven
system failure recovery
trustworthy product
tulip fire
tyrylen
vermuthy steppe
Yonchon