含水层勘探

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(189) / 评论(0) 分类 疯狂英语2004年

EXPLORATIONS - Mars Exploration, Part 2 By Paul Thompson Broadcast: Wednesday, February 04, 2004 (THEME) VOICE ONE: This is Shirley Griffith. VOICE TWO: An artists picture of a Mars Rover vehicle. And

发表于:2018-12-01 / 阅读(156) / 评论(0) 分类 Explorations

EXPLORATIONS - Mars Exploration, Part 1 By Paul Thompson Broadcast: Wednesday, January 28, 2004 (THEME) VOICE ONE: This is Faith Lapidus. VOICE TWO: An artist's picture of Mars Rover Spirit. And this

发表于:2018-12-01 / 阅读(151) / 评论(0) 分类 Explorations

EXPLORATIONS - The Lewis and Clark Exploration: One of the Most Important Events in American History By Paul Thompson Broadcast: Wednesday, November 30, 2005 (MUSIC) VOICE ONE: This is Steve Ember. VO

发表于:2018-12-01 / 阅读(141) / 评论(0) 分类 Explorations

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(194) / 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(79) / 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(118) / 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(108) / 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(78) / 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(97) / 评论(0) 分类 自然百科2009年

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(146) / 评论(0) 分类 2018年VOA慢速英语(一)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(112) / 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(72) / 评论(0) 分类 2015年VOA慢速英语(七)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(112) / 评论(0) 分类 VOA标准英语2011年(七月)

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(87) / 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(91) / 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(100) / 评论(0) 分类 2006年慢速英语(五)月

a high spatial resolution 高空间分辨率 a xenon-lamp 氙灯 abode n. 住所,住处 absence n. 缺乏 acceptor n. 接受者 access v. 接近 aerobic adj. 依靠氧气的,与需氧菌有关的

发表于:2019-02-06 / 阅读(129) / 评论(0) 分类 英文语法词汇

A alternate bearing 大小年结果 amendment 调理剂 ample 充足的 anatomical 解剖的 aneuploid 非整倍性(的) anion 阴离子 annual 一年生植物,一季生植物 anther 花粉囊,花药 anthocyanin [植]炭疽病 antibiotic 抗生

发表于:2019-02-09 / 阅读(194) / 评论(0) 分类 英文语法词汇

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(120) / 评论(0) 分类 听播客学英语
学英语单词
a money of account
accounting doctrine
Acer pubipetiolatum
acosmeryx formosana
amellin
ammoniated silver nitrate
anthropized
array declaration statement
bartholian cyst
cervical foramen
citrus juice extractor
clay bucket
clean-bred
coagulating support agent
coarse wire rope
Cockroach Theory
compound girder
congers
consumption diseconomics
corrugated container
creep rate-time plot
cuzzes
data retention policy
demote from
diffusion of light
dissociation laser
double circuit power supply
double-chinned
eccentrically compressed column
energisings
engineers chain
epileptic dementia
eunuchated
evening gowns
false cap rock
familial intestinal polyposis
feigen
FMNH2
free acknowledgement
gang condenser
ghagra
grandads
greatest nilpotent ideal
heat cycle effect
heavy ion beam implosion
huckleberry oaks
IEEE
in line for
inciting
internal constant
japanners brown
Jimai
joint displacement
jointless structure
keep warming
klementite
Le fracture
low tension circuit
mccoubrey
minimal spanning tree algorithm
murrayin
N display
Namu
Neptunian
non-attribution
Novestrol
old-ager
on-line control file
operating diagram
Ota-gawa
parallel computation thesis
parasynonym
particular period
Pedhoulas
penicilliopsis pseudocordyceps
pharygeal syphilis
pig-keeping
plippers
point-blank distance
pulse-width decoder
question of fact
rear delivery apron
regenerated forest under strip system
Rhodiola heterodonta
route storaging devices
sammeld ruck
semi locked coil wire rope
setting against
slowly available potassium
spinal cord deformity
Swanscombe man
tetraiodophthalein sodium
That's a game two people can play.
that's your lot
thermal simulator
Titralac
trailer camp
tropical automatic weather station
unidimensionally
universal time scale
US Street Method
Vlookup