臭氧光谱学

Global Warming and Ozone 全球变暖和臭氧 Could the coming century bring a new threat to the ozone layer? Discover one scientist's model of the effect of global warming and greenhouse gases on ozone -- on today's Earth and Sky. DB: This is Earth and S

发表于:2019-01-02 / 阅读(114) / 评论(0) 分类 (科普英语)Earth and Sky

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(52) / 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(60) / 评论(0) 分类 托福英语

I first heard about the ozone layer about twenty years ago. I was still in school. I thought it was interesting, but I didnt take it seriously. It was a bit like science fiction, I mean, how could there be a giant hole in the atmosphere? Over the yea

发表于:2019-01-21 / 阅读(66) / 评论(0) 分类 纯正英语一分钟

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(84) / 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(100) / 评论(0) 分类 托福英语
学英语单词
ageing of population
agglut
Alfadida
ambigual
amino acid attachment site
analysis of existing system
answer phone
Anthoratonite
anticonstructivism
appeal to prurient interest
arkansans
Artedius
Ban Na Liang
be led by the nose
be out of your league
boneshaking
car attendant
catch someone off balance
cazzo
CC.B.
chilled-water cooler
consumer measurement
cost incurred method
cross one's t's
customer software
Czeladz
dead sticks
decarbidize
decision support system (dss)
detection of signal in noise
disporum flavens kitagawa
distortion due to feedback
duck-arsed
earth-masses
el-hajj
electrolysis of eyelashes
element 104
equippee
ergh
expressoes
ezeer
forfeiteth
Fourier spectrometer
gingivectome
gorm
half-period average current
heat-ups
HRPT
initial value theorem
Jonathan Trumbull
Keams Canyon
keep your chin up
labelled field
look at the world through rose-colo red glasses
low voltage directive
Makaton
mean line
microsporosis flava
negative ray
nndp
non-ignitable
occasional host
Osteoglossidae
overflow -check indicator
pentabamate
phosphoroscope
Plemming Fluid
poiser
polymerizates
polyubiquitinated
postcoach
preorogenic phase
protoactinium (pa) (protactinium)
pseudosymblepharis subduriuscula(c.mull.)chen
Raman diffusion
ras tafaris
retwists
rigid frame with plate-web
router level logical connection
ruberythric
sapphistry
school standards and framework act
silver ferricyanide
sorting gap
St-Hilaire-Fontaine
statistic linearization
steering screw
strategic value
subauroral latitude
symbolic conversion routine
synclinical
tettix
three-way analyzer
thymidine-5'-diphosphate
tidal stratification
Tonsberg
Tribromotrifluoropropane
underlife
user charge
vacancy electron
visceral mass
wu wu