覆盖层

overburden layer的用法和样例:

例句

  1. A thick, overlying layer of seafloor rock and sediment would also serve as an additional natural seal to prevent escape.由海底岩石和沉淀物组成的稠密覆盖层同样会作为一道额外的天然封条防止泄漏。

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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:2018-12-04 / 阅读(215) / 评论(0) 分类 听一分钟英文-O

1. overdose /ˈəʊvəˈdəʊs/ -- quantity of medicine beyond what is to be taken at one time or in a given period; too big a dose Do not take more of the medicine than the doctor ordered; an overdose may be dangerous. 服药不要超过医生所指示

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There is a special day to recognize the importance of the ozone layer. In 1995, the United Nations General Assembly decided September 16th is the International Day for the Preservation of the Ozone Layer. This is the date on which countries signed th

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生活有希望,才快乐。 在好莱坞人人都梦想得到奥斯卡奖,连乞丐都满怀着希望,乞丐要饭时,旁边立了块牌子,上面写着: Help keep my Oscar Hopes Alive. 帮帮忙,让我保持我的奥斯卡希望。 对生

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美语中,一些感叹词的意义跟字典上的解释不尽相同,要在日常生活中才能体会到。让我们看看以下几个例子: Oh的字典意义是嗬;哦;哎呀,表示惊讶、的恐惧等。但将这个词连起来用,却

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Air pollution 空气污染 A: I've heard of ground-level ozone but can you explain what it is exactly? A:我听说近地面臭氧,但是你能确切解释一下是什么吗? B:Yes, it's one of the main air pollutants. Factories don't emit it dire

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Science Fiction-style replications, as seen in TV shows like Star Trek, might be a step nearer to becoming reality. Digital technology means it's now possible to make 3D objects from downloaded designs. Our reporter Li Dong has the details. These fun

发表于:2019-01-19 / 阅读(177) / 评论(0) 分类 世界各地新闻集锦

A: May I exchange this DVD player? B: Certainly. Do you have your receipt? A: Here you are. B: Now, why do you want to exchange it? A: It won't play a DVD. B: I'm sorry. I'll get you a new player. A: At first, I thought it was me. B: Okay, here's a n

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A: I'd like to exchange this DVD player. B: Of course. Do you have your receipt? A: Here it is. B: Now, could you tell me why you want a different one? A: It refuses to play my DVDs. B: That's strange. Let me get you a new one. A: All my friends trie

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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

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HARI SREENIVASAN, PBS NEWSHOUR WEEKEND ANCHOR: Scientists studying climate change in Antarctica reported this week that the hole in the protected ozone layer of the earth's atmosphere has shrunk. The discovery of the hole in the mid-1980s led to a wo

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BEIJING, Jan. 29 (Xinhua) -- Thirty percent of official cars in Beijing should not be used when there is extremely bad pollution, traffic authorities confirmed Tuesday. The order was implemented on Monday evening to help combat the fourth round of he

发表于:2019-02-04 / 阅读(285) / 评论(0) 分类 英语新闻

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此题感谢lgc,是6月28日雅思写作大题目。关于能源危机的解决。此文思路清晰,结构除了建议部分稍显单薄,还是十分合理的,最关键的是本文的词汇功力,可以看出作者应该按照我上课的要

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学英语单词
-itol
Amzerakad
analytical cataloging
apsidal distance
attasting
attire oneself in
babalas
blue-coat
bond distribution analysis
bourguignon sauce
cancer-prone
Chanka, Ozero(Xingkai Hu)
chelamine
chumbawambas
clfy
coleretico
computer-services manager
comraderies
counterpart support
courie
cross-bending stress
data-cube
dendrobiums
DIPR
direct-conversion plant
discardable
embedded ruler
emself
erwinia betivora (takim) magrou
euroisation
existing structure
fermented odour
genus potamophiss
geometric interpolation
get a break
government administration expenses
halogen quenched tube
Highmore's antrum
historical manuscript
imidafenacin
jet agitation
kangaroo-paw
labor audit
law of capitalist appropriation
library adult education
light plant
literary life
longitudinal arrangement of turbo-generator
makhans
Marquardt method
Maysān, Liwā' al
medium-chain fatty acid thiokinase
Merendree
metal stitching wire
multi-track tape unit
myoneure
network interconnect
nills
non-cellular form of life
non-spurious
nonintoxicants
nonstates
normal polarity armature
out-wrench
output statistics
over-subscribe
overutilisations
Pacific-type coastline
Parsons
penitrem-A
perky
photoceptor
pinion cage
prevention-oriented
quarter screws
rami posterior nervi spinalis
readably
reflectance coefficient
rehypothecation
release spring
sason
saw timber
Sebastiana
sensory coding
single sided diskette
sinupalliate
skin orgasm
sleep debt
stainless steel paper holder
strike the flag
sulphoximides
syntagmemes
take stoush
the acme of sciences
Threskiornis aethiopica
thrown clear
time division CDMA
touch-needle
trifocal lens
vessel traffic survey
warp prints
wooden tire