[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(155) / 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(154) / 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(151) / 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(145) / 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(196) / 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(159) / 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(180) / 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(181) / 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(203) / 评论(0) 分类 托福英语
学英语单词
a cock of the walk
all risks whatsoever
Androsace engleri
anticipatings
archie's relation(archie's formula)
arenas
articulationes
artificial gene
at the lowest
average field intensity
bargaining
baysers
bear malice against
bloody marys
Bradley, Thomas
brant-geese
capra hircuss
cascade geometry
chankonabe
chrysothamnuss
clip hooks
coal fat
combs-over
constant-level head tank
countercast
cuban primes
dentins
designated-hitter
domager
duplex lubricating oil filter
enforceth
equity joint-venture
extra-corporeal liver perfusion
fact-sheet
free ground water
gazillionaires
generalized simplex method
grammolecular
heavy medium
hetero-nitro-compound explosive
high carbon steel wearing plate
horizonal refraction
indulgements
inner-gearing
intercooled regenerative cycle gas turbine
jump lead
jump-blues
Katmandu
lateral sonde
lineariloba
longitudinal vibration applied to the human body
microviscometer
milberg
milli-ampere
minor structure
musicogenic
musist
Napier's differential screw steering gear
needle biopsy of liver
network browser
non pressurized body
nonsarcastic
offshore logging depth compensation
oil firing boiler
orthodromic
pejo
phase distortion coefficient
Pleioblastus sanmingensis
poison canal
positive standard polarity
press knob
propertylessness
protoferriheme
rear-hitch tool
recessed fixture
regime of truth
reinducts
restart check point
rinsed-out
rocket-assisted take-off unit
rocky outcropping
rodgersia
safety valve blowback
satsuma pekanensis
senshuraku
short-circuit operation
single instruction execute
straight-eight engine
sunshine period
syringa potanini schneid.
tacan station number
thermopower
thrush breast heart
trigonometric scale
tunnel speed
undertake an obligation
verb-object
virtual offices
voman
weather interference
wire-stitched
wyvetta