低水控制

Low-Lying Areas of New York City Suffer Flooding Sounds of sump pumps fill the air in low-lying areas of New York City. Don, a water systems professional in Brooklyn, has been on the job, pumping out basements since before dawn. He says the worst flo

发表于:2018-12-08 / 阅读(124) / 评论(0) 分类 VOA标准英语2012年(十月)

Lesson 86 Out of control 失控 First listen and then answer the question. 听录音,然后回答以下问题。 What was the danger? As the man tried to swing the speedboat round, the steering whee

发表于:2018-12-08 / 阅读(271) / 评论(0) 分类 新概念英语第二册

Major floods are expected on the Yangtze River this year. In anticipation of that, the Three Gorges Reservoir is discharging water to make room for more when the flood season arrives. 22 reservoirs, including the Three Gorges now form a joint flood c

发表于:2018-12-09 / 阅读(281) / 评论(0) 分类 cctv9英语新闻2016年

ARI SHAPIRO, HOST: For decades, the Colorado River has fed growing cities from Denver to Los Angeles, and a lot of the produce in grocery stores across the country right now was grown with Colorado River water. Now with climate change and severe drou

发表于:2018-12-17 / 阅读(135) / 评论(0) 分类 2017年NPR美国国家公共电台1月

air conditioner 空调机 air raid 空龚 alarm clock 闹钟 arms race 军备竞赛 assembly line 装配线 baby-sitter 看孩子的人 bank account 银行帐户 birth control 节制生育 blood donor 献血者 blood pressure 血压 book case 书柜

发表于:2018-12-18 / 阅读(143) / 评论(0) 分类 英文语法词汇

As the migrating herds arrive in the plateaus river valleys, the spring is here. This is why they have made the journey after the famine of winter. Food is everywhere. Birds have flown in from as far away as the Arctic and subtropics. Canada geese jo

发表于:2019-01-05 / 阅读(127) / 评论(0) 分类 自然百科2012年

This is Scientific Americans 60-second Science, Im Steve Mirsky, got a minute? Friends who had a swimming pool also had a little sign posted that said, We dont swim in your toilet. Please dont pee in our pool. Despite such widespread admonitions, 4/5

发表于:2019-01-08 / 阅读(149) / 评论(0) 分类 Scientific American(五)月

By Jim Malone Washington 04 January 2007 The winds of change blew through Washington Thursday as Democrats took control of Congress for the first time in 12 years. The congressional shift in power following last November's elections brings new oppor

发表于:2019-01-08 / 阅读(131) / 评论(0) 分类 2007年VOA标准英语(一月)

By Jim Malone Washington 09 May 2006 Two recent public opinion polls show President Bush's approval ratings in the low to mid-30s, and those low numbers are a major concern for Republicans hoping to h

发表于:2019-01-10 / 阅读(175) / 评论(0) 分类 2006年VOA标准英语(五月)

By Cathy Majtenyi Nairobi 19 May 2008 Fuel efficient stoves and ceramic water purifiers are two examples of low-tech innovations that can help people in poor countries improve their quality of life. Because what is known as appropriate technology usu

发表于:2019-01-10 / 阅读(160) / 评论(0) 分类 VOA标准英语2008年(五月)

The Nigerian health ministry has blamed poor sanitation and shortage of safe drinking water for the deadly outbreaks of cholera and gastroenteritis in parts of northern Nigeria. A senior official announced Friday that the crisis is now under control

发表于:2019-01-13 / 阅读(119) / 评论(0) 分类 VOA标准英语2008年(十月)

AILSA CHANG, HOST: Scientists announced today that they have figured out the cause of an outbreak of Legionnaires' disease in Flint, Mich., a few years ago. Twelve people died. This was at the start of the city's water crisis. And the problem was a l

发表于:2019-01-16 / 阅读(159) / 评论(0) 分类 2018年NPR美国国家公共电台2月

MARY LOUISE KELLY, HOST: New research finds an increased risk of breast cancer among women who are using hormonal birth control. The study's published in The New England Journal of Medicine, and NPR's Patti Neighmond has our report. PATTI NEIGHMOND,

发表于:2019-01-16 / 阅读(112) / 评论(0) 分类 2017年NPR美国国家公共电台12月

The living is easy. But it won't last long. At this altitude, the air is so dry that rain evaporates before it even hits the ground. The water that flows off the plateau is no longer being replaced. Already there is drought in forests beyond the mead

发表于:2019-01-22 / 阅读(140) / 评论(0) 分类 自然百科2012年

But as it grew, the Khmer Kingdom faced the stumbling block. When the monsoon finished each year, the fish and water would vanish. So each year, the inhabitants were plunged into drought and hunger. The Khmer rules off the challenge magnificently. Th

发表于:2019-01-22 / 阅读(133) / 评论(0) 分类 自然百科2010年

BEIJING, Aug. 9 (Xinhua) -- More than 6 million people had been affected by Typhoon Haikui in four provinces as of 8 a.m. Thursday, the country's flood control authority said. Typhoon Haikui, which made landfall early Wednesday morning in east China'

发表于:2019-02-06 / 阅读(163) / 评论(0) 分类 英语新闻

YICHANG, Oct. 30 (Xinhua) -- China's Three Gorges Dam on Sunday reached its designed highest mark, the second time for the world's largest water control and hydropower project to run at full capacity. The water level hit 175 meters at 5 p.m. after st

发表于:2019-02-07 / 阅读(198) / 评论(0) 分类 英语新闻

BEIJING, July 22 (Xinhua) -- The Ministry of Finance (MOF) said Sunday that 120 million yuan (19 million U.S. dollars) has been allocated to help the cities of Beijing and Tianjin and neighboring Hebei province to fight floods. The fund, allocated by

发表于:2019-02-08 / 阅读(115) / 评论(0) 分类 英语新闻

air conditioner 空调机 air raid 空龚 alarm clock 闹钟 arms race 军备竞赛 assembly line 装配线 baby-sitter 看孩子的人 bank account 银行帐户 birth control 节制生育 blood donor 献血者 blood pressure 血压 book case 书柜

发表于:2019-02-19 / 阅读(171) / 评论(0) 分类 雅思英语

The Minister for the Environment, Dr Nick Smith, said today that the government will spend money on controlling our fresh water and will make some important laws. New Zealand is number 3 in the world for the amount of water per person. We have many r

发表于:2019-02-25 / 阅读(178) / 评论(0) 分类 新西兰英语
学英语单词
AACOCF3
abstraction-coupling polymerization
achronism
agate opal
alteration on entries in the register
anglo-indians
anterior dorsocentral bristles
batch retort
battarismus
be sparing of
Bela Lugosi
bollettino
boron selenide
buttress dam
buttstroke
Camphenal
capronic acid
cerebellar audiogenic seizure
chemistry of metal
cherepanovite
chlorophaeite
churn out something
circular die extrusion
closed delivery
closing resistor of circuit-breaker
creature features
crumb snatchers
cupolas
cut off root tips
CWISs
deep sea instrument capsule
dimorphids
dipietro
dolichopodomintho dolichopiformis
eo ipso
exothyroidopexy
extration turbine
fall-of-potential method
ferning of cervical mucus
Fitch,Val
flabby sheaf
flour alumina
forward-guard
fresh cycle
genus elanuss
getting on
gorbies
heavy sea
holostylic
hydraulic efficiency of storage pump
initial slip
intiss
intrasubclass
ionic conductor
knock one dead
Kournikova, Anna
Lycaonia
manducates
microencephalopathy
Mille Miglia
montulli
multiple standard target
nagless
negative grid current
no cut contract
NSCS
nuce
oil pressure-gauge
ontogenesis
optical axis figure
oxyhalide
patent pool
pdgf
peakinesses
Post and Telegraph Department
primary cellulose acetate
project control
rational units
recatching
redundant staff
regressive sequence
sawger
seperations
sewar
snackless
sociosymbolic
spinner plate
step chain
stuivers
suburbicary
supplementary flux
thorw
tongued advance
turbine sequence control
turf battle
underprop
upper wear out
water check
water-bearing sand
Wein
Widdringtonia
young coastal plain