受限资水层

Lifelines of the Desert The Nasca desert in Southern Peru is a vast wasteland that stretches from the Andean 1)foothills to the Pacific Ocean. In 1926 came the first commercial flights over the area a

发表于:2018-11-28 / 阅读(250) / 评论(0) 分类 疯狂英语2004年

01年1月 托福听力文字 Truth maybe oppressed, not suppressed! Part A 1. W: Jane was really upset that you didnt invite her to the graduation ceremony. M: well, you know. They only let you invite four people. But as it turns out my brother can go after

发表于:2018-12-05 / 阅读(233) / 评论(0) 分类 历年托福听力考试

Water Is Buried Beneath Mars Surface, Study Says A huge lake of salty water appears to be buried deep in Mars, scientists reported this week. The presence of water raises the chances of finding life on the red planet. The discovery is based on observ

发表于:2018-12-08 / 阅读(110) / 评论(0) 分类 2018年VOA慢速英语(七)月

Safe Drinking Water for Maldives The United States Agency for International Development, or USAID, and the Government of Maldives inaugurated a $3.8 million integrated water supply and distribution system recently, providing a safe and reliable water

发表于:2018-12-08 / 阅读(154) / 评论(0) 分类 VOA标准英语2018年(一月)

Kansas Farmers Work to Prevent Depletion of Ogallala Aquifer 堪萨斯农场主努力保护蓄水层 COLBY, KANSAS The Ogallala Aquifer is a large underground water resource that sits below parts of seven U.S. states in the Midwest. The aquifer is us

发表于:2018-12-16 / 阅读(141) / 评论(0) 分类 VOA标准英语2014年(三月)

月有阴晴圆缺,人有悲欢离合,而我们的托福题目自然也有不同的难度系数。明明已经确定了考点句,很多同学却容易被选项迷惑,而错失宝贵的分数。今天小编就来给大家分享托福选项的设

发表于:2018-12-18 / 阅读(107) / 评论(0) 分类 商务英语词汇教程

Why does Florida have so many springs? Florida sits on a layer of porous limestone which acts as an underground reservoir or aquifer. This aquifer can absorb huge amounts of water. Where the pressure is great enough, springs bubble up, spewing up bil

发表于:2018-12-26 / 阅读(136) / 评论(0) 分类 自然百科2009年

Scientists say the notoriously dry continent of Africa is sitting on(1) a vast reservoir of groundwater. They say that the total volume of water in aquifers underground is 100 times the amount found on the surface. The British Geological Survey and t

发表于:2019-01-01 / 阅读(105) / 评论(0) 分类 英语博客 A cup of English

The city of Cape Town, South Africa has announced new water restrictions as officials warn the water supply could run dry in three months. The order to take effect February 1 - will cut city residents daily water usage by nearly half over current res

发表于:2019-01-03 / 阅读(174) / 评论(0) 分类 2018年VOA慢速英语(一)月

Parts of Chile are facing a growing water crisis. The Reuters news agency reports the government is taking steps to protect the countrys water supplies from mining operations. But for many years, the Chilean government approved water extraction right

发表于:2019-01-03 / 阅读(166) / 评论(0) 分类 2018年VOA慢速英语(九)月

It seemed like a good ideabecause rivers and ponds in Bangladesh were contaminated with bacteria, Bangladeshis switched to wells. But soon after, in the early 80s, researchers realized those wells were harming Bangladeshis with a new poisonarsenic. T

发表于:2019-01-08 / 阅读(140) / 评论(0) 分类 Scientific American(十一)月

AS IT IS 2015-07-20 Rice Farmers Worried As Dry Weather Hits Thailand 稻农担心泰国干燥天气影响稻米收成 Very dry weather is limiting the growing season of Thailands rice crop. Thai farmers are blaming the government for not doing more

发表于:2019-01-12 / 阅读(121) / 评论(0) 分类 2015年VOA慢速英语(七)月

Scientists Say Africa Sits on Huge Reservoir of Water Scientists say an estimated 300 million people in Africa do not have access to safe drinking water and with climate change making rainfall less predictable, their plight is even more precarious. S

发表于:2019-01-13 / 阅读(132) / 评论(0) 分类 VOA标准英语2012年(四月)

Yellowstone River Spill Raises Pipeline Safety Concerns Environmentalists are pushing for tighter regulations after the rupture of an Exxon Mobil oil pipeline which runs beneath the Yellowstone River in Montana. Before it was shut off, the burst pipe

发表于:2019-01-13 / 阅读(149) / 评论(0) 分类 VOA标准英语2011年(七月)

New satellite data reveal that groundwater in Northwest India is being depleted faster than it is being replenished by rainwater. Experts say the problem is being caused by farmers' excessive use of groundwater to irrigate their crops, and they warn

发表于:2019-01-14 / 阅读(98) / 评论(0) 分类 VOA标准英语2009年(八月)

Devil's Hole, where the earth opens to reveal a rare window into Death Valley's most implausible underworld, a universe of water. In twisted irony, the driest place in the hemisphere sits atop one of the largest aquifer systems in the United States,

发表于:2019-01-22 / 阅读(122) / 评论(0) 分类 自然百科2009年

Victoria Switzer and her husband, Jim, are building what they hoped would be their retirement home in the rural hamlet of Dimock, Pennsylvania, in the eastern U.S. When Cabot Oil Gas offered a lease for the natural gas under their land a few years ag

发表于:2019-01-27 / 阅读(128) / 评论(0) 分类 VOA标准英语2010年(一月)

EXPLORATIONS - Development Marketplace: Turning Ideas Into ActionBy Jill Moss Broadcast: Wednesday, May 17, 2006 (MUSIC) VOICE ONE: I'm Barbara Klein. VOICE TWO: And I'm Steve Ember with EXPLORATIONS

发表于:2019-01-30 / 阅读(133) / 评论(0) 分类 2006年慢速英语(五)月

Chinese social activist is accusing Weifang City factories of illegally discharging chemical waste into 1,000 meter deep wells. In response, the Shandong provincial environment protection department has sent 320 officers to over 700 suspected factori

发表于:2019-02-14 / 阅读(134) / 评论(0) 分类 英闻天下

Have you visited England? What do you remember about your visit? How about our English weather? It always rains in England, doesnt it? Well, actually, no often it does not rain. In fact, for the past 14 months rainfall in many parts of England has be

发表于:2019-03-01 / 阅读(188) / 评论(0) 分类 听播客学英语
学英语单词
a great lot
activity learning
agrisciences
Alpha-Glycogen
angled stud
annual oscillations
as cross with a sore head
at the door of
atmospheric diffusion
azoline
ball growth by assimilation
beaded screen
bevell
Canchas
central shut-down rod
chickling
coaxial-torus condenser
cold-rolling property
common share
cone blender
coraciass
coursons
demi-season
diazo paper, diazo print
direct-axis component
display element
drive a quill
eleocharis palustris r.br.
feed roll driving rod
Flip.
generation-gap
genus baphias
genus Limax
gingivoperiodontitis
ginnywink
given time
Grand-Lahou, Dép.de
head holsing pedestals
head-teacher
high temperature high shear
hit against on
idling time
inclement
injected bodies
intermediate obligation
intermediate ports
intratarsal joint
Islaam
joint non-parametric confidence interval
lehiite
light drilling boom
liquid volume viscosity
madea
magnesium aluminum glycinate
mangankoninckite
master track link
mattar
mete yard
methier
minigame
missing you
model-reference adaptive control
multi-cylinder pump
Nabou
nanokatals
national defense budget
near-surface seismic effect
no match for
nonlinear scale
nonreactive
nunciation
olive copper ore
on all sides
outstable
paper-based
pass certificate
perill
pitch pocket
plesiosaurs
polyetiological
possible power generation
principato
prominence knot
pygidial shield
radial chromatography
radiotracker
raised apex lands
rectourethral
revenue from own sources
run the enterprises industriously and thriftily
soave
steal somebody's thunder
Sturmer
supersault
sweeties
Tahoe Lake
tatoo
total parthenoge-nesis
unifoliate compound leaf
unsympathising
yellow-and-greens