[环境] 含镉废水

New Solar Cell Minimizes Environmental Risks in Manufacturing Process 新的太阳能电池减少生产中对环境的危害 Scientists in England report the development of a new solar cell that minimizes environmental risks in the manufacturing proc

发表于:2018-12-08 / 阅读(157) / 评论(0) 分类 VOA标准英语2014年(六月)

A group in San Francisco is honoring former President G.W. Bush by proposing to name a new wastewater treatment plant after him. We hope that this will catch on nationwide, said activist Bill Maher. Every state should have a wastewater treatment plan

发表于:2018-12-11 / 阅读(152) / 评论(0) 分类 365个英语简短小故事

This Scientific Americans podcast is sponsored by audible.com, the number-one online resource for best-selling audio books and more. And now audible.com is offering Scientific American listeners a free audio book of your choice. For details go to aud

发表于:2018-12-24 / 阅读(99) / 评论(0) 分类 Scientific American(十二)月

Scientists Find Large Amounts of Precious Metals in Wastewater In recent months, stories about sewers getting clogged have made international headlines. For example, a so-called fatberg, a mass of grease and diapers, clogged London's sewers. A new st

发表于:2019-01-03 / 阅读(192) / 评论(0) 分类 2017年VOA慢速英语(十一)月

Wastewater Key to Sustaining Life The world population is growing rapidly and is expected to reach 9 billion by 2050. While efforts are underway to ensure theres enough food, one scientist is warning there may not be enough water. Professor Stanley G

发表于:2019-01-13 / 阅读(141) / 评论(0) 分类 VOA标准英语2012年(八月)

BEIJING, Feb. 2 (Xinhuanet) -- The source of cadmium contamination in the Liujiang River had been blocked and tap water in Liuzhou is safe to drink, said environmental officials of the Guangxi Zhuang autonomous region on Wednesday. Tap water from Liu

发表于:2019-02-03 / 阅读(145) / 评论(0) 分类 英语新闻

By Claudia Blume Hong Kong 11 December 2007 The Asian Development Bank says that governments in the region need to improve the management of water resources to avoid a crisis in water security. Claudia Blume reports from VOA's Asia News Center in Hon

发表于:2019-02-05 / 阅读(137) / 评论(0) 分类 VOA常速英语2007年(十二月)
学英语单词
6-deoxy-L-mannose
accept with an open mind
air-conditioning apparatus
amocaine
automatic arq error correcting telegraph system
be BO
belge
Berna Eli Oldfield
Bronx Zoo
bunker mentalities
bursa granularis
Canalis pterygoideus
cantred
carbosulfan
CBRT
chained file
chinny reckon
cinechona
come-back laws
component wire
coridius chinensis
counter-offer
creeping Jesus
cyprian vitriol
dreadfull
e-crimes
electromassager
epatiol
eribons
exhaustlessness
family callionymidaes
FFT (fast Fourier transform)
fiss-
flame chamber
flashmobber
free-living
full and fleshy
gas-chamber
genital styles
genus macrocheiras
give something a wipe
grilled tube
growth cutve
handloaded
hollow rod fuel pin
i-towe
inheaven
Irish daisy
iuniverse
keep one's words
kinnairds
lathering power
lift net
loop, closed
loose color
microcalorie
misjudgeth
myelotomy hook
nested leaky-box model
noncommutative
oxygen depletion
paid-in capital in excess of par-common stock
pencilbeam antenna
periodic temperature variation
portable inertial navigation system
prismospher
pseudoseizure
pyomyositis
radionavigation
red lead ore
restart instructions
revenue pool
Santalum album
sdq
secondary derivative
secondary speed control
short-circuit force
space electronics
spindle side
starting line
Steenbergen
sterilization process
submicromolar
taboleiro
tellinella pulcherrima
Thymelaea passerina
to bump
toiny
tour operator
trap-cut
turret tuner
two-sided test
unenterprisings
Varel
vexillifer
volatilization
werble
work-furlough
yit
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zentall
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