海水资源

The Great Pacific Garbage Patch may be disappearing, and not in a good way. New research presented at the biannual meeting of the American Chemical Society reveals that polystyrene actually can break down in seawater. Polystyrene is probably better k

发表于:2018-12-24 / 阅读(46) / 评论(0) 分类 Scientific American(八)月

More carbon dioxide emissions lead to more CO2 dissolving in the oceans, which turns the water acidic. Those sour seas slow the growth of corals. And it turns out acidic seawater also makes clownfish and damselfish suicidally bold and reckless, accor

发表于:2019-01-08 / 阅读(55) / 评论(0) 分类 Scientific American(七)月

More government support, including subsidies and a favorable pricing mechanism, is needed for the country to use desalinated seawater to quench its thirst, a top industry expert said。 The lack of an effective pricing mechanism for desalinated water

发表于:2019-01-08 / 阅读(32) / 评论(0) 分类 英语笔译

Over-use of groundwater may cause landslides. However, in costal areas it also brings seawater intrusion. Let's take a look at the problem with our reporter Zhang Wan. In a village in the costal area of Dalian, Liaoning Province, many villagers compl

发表于:2019-01-19 / 阅读(51) / 评论(0) 分类 英闻天下

By Nick Wadhams Nairobi 31 October 2007 At a Nairobi-based orphanage for baby elephants, the animals are seen as lovable beasts in desperate need of protection. But across Kenya, adult elephants are better known as overgrown garden pests that trample

发表于:2019-01-31 / 阅读(48) / 评论(0) 分类 2007年VOA常速英语(十月)

A huge meteorite crashed into the Atlantic Ocean. Babies who were sound asleep in Asia heard the impact. The meteorite went through the ocean bottom. It created a hole deep in the Earth. All the seawater from the Atlantic started rushing into the hol

发表于:2019-02-15 / 阅读(36) / 评论(0) 分类 英文短篇故事(纽约)
学英语单词
a priori information in mixed estimation
acicompound
aloenin
anticipator
antineoplastons
assiminea lutea
average commodity cost
axis convention
background effect source
ballast resistors
beam straightener
BHGM
Bojd
bulk inlet temperature
butcher linen
camshaft speed
capture the cat to frighten the monkey
centre lubrication
coarse solder
correction method
counterimmunoelectrophoresis (CIEP)
crawly
creep fracture
cross-sectional microrelation
dentinogenesis
difference vegetation index (dvi)
digital baseband
disabled access
Dochez-Avery's reaction
double censoring
double-action pressing
eight-digit number
electronic remote control system for main engine
engine-coupled turbocharger
esteli
flop damper
Gamagira
genea-
grounded emitter circuit
group of locks
have a grudge against
heavy nucleus
high-speed logic interface
immediately following
inflatings
intervening opportunity
intestine deficiency instability
inulcerated
janosite (copiatite)
law of correlation
life in being
make up level
marrowy
mechanical deslimer
meniscus shape
metaphorally
methyldiethanolamine
monotone increasing convex function
multiselecting
New Zealand dollar
norms for preliminary estimate
occipitocervical
Peritol
permanent flash board
polyacron
positive definite operator
pre-stopped
preclusory
preparation 2020
property loan
pulse deficit
rack section
reclaim of compensation
Red Bud
redliches
reversed-current drier
run of the bank filling
runza
savings bond
settop box
sheamble
singlecast
sinkerballing
spark extinguishing circuit
speed-changer motor
split elbow
ssz
startable
stationary state economy
stored energy function
Studholme, Mt.
Sukhona
superspend
Surprise, L.
thermal gradient
tot.
trichogramma neuropterae
Twin Oaks
twin-mount dual-purpose gun
verification by tests and scrutiny
vermivore
xyleutes strix formosicola