[化] 污水; 腐败的污水
[医] 腐败性污水

污染物 aerosols气溶胶 / 气雾剂 agricultural wastes农业废物 asbestos石棉 commercial noise商业噪音 composite pollution混合污染 dioxins二恶英 hazardous substances危险物质 hazardous wastes危险废物 heavy metals重金属 h

发表于:2019-01-03 / 阅读(117) / 评论(0) 分类 英文语法词汇

AS IT IS 2016-09-06 Water Pollution Puts Over 300 Million at Risk 超过3亿人面临水污染风险 More than 300 million people in Africa, Asia and Latin America are at risk of life-threatening diseases such as cholera and typhoid. The reason: Poll

发表于:2019-01-12 / 阅读(108) / 评论(0) 分类 2016年VOA慢速英语(九)月

DON GONYEA, HOST: Port-au-Prince, Haiti is a city of more than 3 million people with no sewer system. International donors have spent millions of dollars on infrastructure meant to help the situation. But a multi-year plan to build sewage treatment p

发表于:2019-01-16 / 阅读(61) / 评论(0) 分类 2017年NPR美国国家公共电台7月

KELLY MCEVERS, HOST: For millions of Americans, what they flush down the toilet goes into a septic tank. Septic tanks are convenient, but sometimes they pollute our waterways. Scientists are trying to track down that pollution with help from a federa

发表于:2019-01-17 / 阅读(48) / 评论(0) 分类 2017年NPR美国国家公共电台5月

矿山回填 oil residue recuperation 残油回收 radioactive waste management 放射性废物管理 recycled materials 回收的材料 recycling 回收 reuse of materials 材料再利用 sanitary landfills 卫生填埋 sea outfall 海洋排泄口 s

发表于:2019-02-18 / 阅读(52) / 评论(0) 分类 实用英语

9. In recent years, there has been a dramatic decline in the population of the shrike, a predatory bird that inhabits flat land, such as farms and pastures. Some ornithologists hypothesize that this de

发表于:2019-02-26 / 阅读(73) / 评论(0) 分类 实用英语
学英语单词
acacia tree
ACCH
afterdeals
aloha states
automatic balance manometer
balbakwa
beamin'
black-tracker
business-suit
c.s
call initiation
Cequartyl
channels of communication
closed packed structure
closed stokehold draft
clothes-moth proteinase
coadoptions
construction-material
convolution signal
corso
currency note and certificates
davis cups
desoxycamptothecin
drawee-company
ego trips
electron-withdrawing group
encultured
etch cleaning
expansibility factor
expansion of public works
extra premium
family Rhinobatidae
fifth slips
formaility
funiculi of Rolaado
Ganliortet
generalised least squares in heteroscedaticity
genus Linum
goodge
harbin
hoyke
Huancabamba
interconsonantally
interference polarizer
intraclasts
involutorial quaternion algebra
Isoxican
Iversal
jack-up partition
kheraskov
Koszyce
L.E cells
laryngitis
law of combining proportions
legal medical expert
lema (lema) cyanella
lifeboat with self-contained air support system
lindera hemsleyana (diels) allen
live in vegas
lockron
Lāleh Zār, Kūh-e
madidans
magnetic fluid power plant
margaritaceus
maximum deceleration
maximum rated current
mbbs
Moabite
nominal steering angle
non-commercial thinning
norbornanol
offset parameter
Oleniy, Poluostrov
oliveless
pelican sampler
pencil stone
plastic film culture
Potamonidae
quadrennium
quality of reception
recording supervisor
RSPXA2
Russell,John Russel,1st Earl
scrimmage formation
sector of light
slot lever
smallflower fritillary
spot-type disc brake
static performance
supergravitons
Swabian Turkey
Swiss type agammaglobulinemia
taken the mickey
thomomys talpoidess
three-letter acronym
time-sharings
Tololar
travel time tomography
vendor bid
vice-regal
volcanic tear
X-ray diffraction pattern