[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
abruptio placentarum
ACB
adventured
amniotic fluid stain
amphictyony
anas creccas
Arena Chape
artificial compulsory pollination
bacillo-
bearling
binocular glass
black and gold
bloom roll
boja
Bordet
Bujalance
capotasto
cascade transistor amplifier
ceramic mould casting
checkrail
chemical tanker
communication switching system
completely reducible
conjurations
core supports
Cosmocillin
Crawfordsburn
Cupid's bow
cyprian vitriol
Damianist
deflection under bending load
diagrammatic representation of input output
Dihydroalantolaetono
eatest
epidemic strain
erratic firing
face to face mounting
family Helodermatidae
fly back wood for loose reed
fretfull
gmow
goldemberg
half-session
halogenizing metallurgy
hot steam funnel
hydrocarbon-utilizing bacteria
ileocecal incompetence
imino-complex
inchased
insect-borne infection
internal gear shaving cutter
Keldah
lepolite
levigated
linearized twta
live-in
low-water level
Macallister cotton
mahinda
malodorous gas
mandatory clause
marhabas
metabolic cost
milongas
minich
mistook for
misweds
Mārahra
Neale analysis of Reading Ability
nephrocarcinoma
Nikkaluokta
nocturnal animal
not worthy to unloose the latchet of someone's shoe
nozzle expanding process
one digit
online portals
only lonely
open-stack
Pepper type
poison with
Pyrocal
qt syndrome
quercite
quindel
red-thread clove sore
sequential data base
sharp cookie
small amount
sonar system
Spiraria
spiritualisation
St. Barbara's herb
standard instruction
Sühbaatar Aymag
tay-sachs diseases
teethmark
the ish
thrombocytopoiesis
traveller accrued
trichomatosis
UNSS
vamure