水域

If the salinity of ocean waters is analyzed, it is found to vary only slightly from place to place. Nevertheless, some of these small changes are important. There are three basic processes that cause a change in oceanic salinity. One of these is the

发表于:2018-11-28 / 阅读(354) / 评论(0) 分类 新概念优美背诵短文50篇

This is the VOA Special English Agriculture Report. Heat and drought are threatening some of America's most productive farmland. The Department of Agriculture says an early summer heat wave across the West has increased demand for water to save dry c

发表于:2018-12-07 / 阅读(111) / 评论(0) 分类 VOA慢速英语2007年(七)月

Water is a necessary resource for the health and survival of living things. But the availability of fresh water is decreasing for much of the worlds population. The United Nations estimates that about 3.6 billion people currently live in areas that f

发表于:2018-12-08 / 阅读(156) / 评论(0) 分类 2018年VOA慢速英语(十)月

Welcome to THIS IS AMERICA in VOA Special English. I'm Bob Doughty. VOICE TWO: And I'm Barbara Klein. This week on our program, we look at the business of skiing and snowboarding in the United States. (MUSIC) VOICE ONE: A snowboarder catches air nea

发表于:2018-12-15 / 阅读(131) / 评论(0) 分类 VOA慢速英语2008年(二)月

First, listen to March 4th 2013 to hear about drought on farms this past summer. The Minister for Primary Industries, Nathan Guy said that in the long term the government wants to invest $400m in regional water irrigation. In the short term, the Budg

发表于:2018-12-31 / 阅读(120) / 评论(0) 分类 新西兰英语

(THEME) VOICE ONE: This is Phoebe Zimmerman. VOICE TWO: And this is Steve Ember with the VOA Special English program EXPLORATIONS. On our program today, we tell about the American space agencys plans to help young students learn about science and mat

发表于:2019-01-03 / 阅读(115) / 评论(0) 分类 2018年VOA慢速英语(九)月

SCIENCE IN THE NEWS - December 10, 2002: Snow By George Grow VOICE ONE: This is Steve Ember. VOICE TWO: And this is Bob Doughty with SCIENCE IN THE NEWS, a VOA Special English program about recent dev

发表于:2019-01-08 / 阅读(171) / 评论(0) 分类 科技之光

FAITH LAPIDUS: This is SCIENCE IN THE NEWS, in VOA Special English. Im Faith Lapidus. BOB DOUGHTY: And Im Bob Doughty. Today, we will tell you everything you wanted to know about snow. (MUSIC) FAITH LAPIDUS: Winter has returned to northern parts of t

发表于:2019-01-11 / 阅读(116) / 评论(0) 分类 2011年VOA慢速英语(一)月

By Greg Flakus Dallas, TX 27 September 2006 watch Urban Water report As the populations of urban areas around the world continue to grow, the demand for water has also grown. In the arid areas of the western United States, growth in some metropolita

发表于:2019-01-12 / 阅读(144) / 评论(0) 分类 2006年VOA标准英语(九月)

West Virginia Chemical Spill Still Affecting Rural Areas 西维吉尼亚州化学泄漏仍影响偏远地区 CHARLЕSTON In the U.S. state of West Virginia, a major chemical spill that contaminated a river supplying water to hundreds of thousands of

发表于:2019-01-14 / 阅读(123) / 评论(0) 分类 VOA标准英语2014年(一月)

Will There be Enough Water for Everyone? As the global population grows, so does the need for water. The Worldwatch Institute says increased demands for food, energy and industry, along with climate change, could lead to water scarcity in some places

发表于:2019-01-14 / 阅读(125) / 评论(0) 分类 VOA标准英语2013年(三月)

SCIENCE IN THE NEWS - Winter Cold: Everything You Ever Wanted to Know About SnowBy George Grow Broadcast: Tuesday, January 10, 2006 (MUSIC) VOICE ONE: This is Steve Ember. VOICE TWO: And this is Bob D

发表于:2019-01-16 / 阅读(158) / 评论(0) 分类 2006年慢速英语(一)月

Todd: So, hey, Rebecca, speaking of environmental stuff, I was reading about a drought in Australia. You guys have a serious drought problem with water. Rebecca: Yeah, we do. We've had a drought for some time now and it seems to be getting worse and

发表于:2019-01-20 / 阅读(125) / 评论(0) 分类 原版英语对话1000个

AGRICULTURE REPORT - Experts Say Water Shortages Affect One-Third of World PopulationBy Mario Ritter Broadcast: Tuesday, August 22, 2006 This is the VOA Special English Agriculture Report. Water is sc

发表于:2019-01-30 / 阅读(142) / 评论(0) 分类 2006年慢速英语(八)月

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Shirley Griffith. VOICE TWO: And I'm Steve Ember. Today, we tell you everything you ever wanted to know about snow. (MUSIC) VOICE ONE: Justin Snow of the Indianapolis Colts stands in

发表于:2019-01-31 / 阅读(349) / 评论(0) 分类 2010年慢速英语(一)月

General assembly has begun on China's self-developed amphibious aircraft AG600 in Zhuhai, south China's Guangdong province. Workers are currently assembling the fuselage of the world's largest amphibious aircraft. Huang Lingcai, chief designer of the

发表于:2019-02-06 / 阅读(127) / 评论(0) 分类 英语新闻

雅思听力的Section1和Section2部分是以社会生活场景为主,如旅游(traveling),校园生活(campus life),银行(banking)场景,租房、个人健康,其中最为常见就是旅游场景。我们今天主要分析一下旅游场景的

发表于:2019-02-12 / 阅读(153) / 评论(0) 分类 雅思英语

Nearly 230,000 people affected by the earthquake in Yunnan have been relocated to safer areas. Longtoushan County is the worst-hit area. Two relocation sites were established there to accommodate victims. Works are now underway to repair dozens of wa

发表于:2019-02-18 / 阅读(161) / 评论(0) 分类 CCTV9英语新闻2014年08月

Rain and Flood 暴雨洪灾 to burst their banks/ breaching of the dyke 决堤/ 溃堤 floods/ floodwater/ inundation 洪水 freshet 河水猛涨/ 涨水 water levels 水位 watercourses 河道/ 水道 the flood level 洪水水位 warning level 警戒水

发表于:2019-02-18 / 阅读(131) / 评论(0) 分类 实用英语

Todd: So, hey, Rebecca, speaking of environmental stuff, I was reading about a drought in Australia. You guys have a serious drought problem with water? Rebecca: Yeah, we do. We've had a drought for some time now and it seems to be getting worse and

发表于:2019-02-24 / 阅读(109) / 评论(0) 分类 英语趣味课堂
学英语单词
African Franc
alluding to
amurensis
anisometropic amblyopia
ante-halls
arize
averland
bare electromagnet
betz efficiency
blast humidity
cargo characteristics
ceramic rotor blade
check contact
chronic serpiginous corneal ulcer
Cleidion spiciflorum
CO2clean-up system
codepoints
commissura postoptica
complete modulation
composite color signal
comprehension psychology
cyclic burner
deed of conveyance
deserialised
dioscorea tokoro mak.
discreditor
dovetail vernier caliper
Eddystone Lighthouse
edwardo
elning
entomesodermal cell
euen
expansion structure
Fiboxin
fissionings
gear measuring cylinder
genus heliamphoras
GLGH
hearving sand
helwingia chinensis batal.
immunoprophylaxis
inclinations
integrated automatic test system
jeaninne
katallbaric centre
lemminglike
limnobiotic
linear discrete time system
lintner starch
load meter
Lon-DH
Loran-C monitor station
Makonga
marine and ocean space
meter of water
microcoping
millgram
Minkovski geometry
mnemonic identifier
modbus
monophonic
Munsell value
Musterole
national account data
nonagram
nor'
null vector
on ... card
on the margin of
ordinary passenger train
ostray
overall position of exchange
pacific equatorial undercurrent(cromwell current)
pedunculus cerebellaris caudalis
porites lobata
potential electrolyte
preglottalized
primary irritant
raimats
regarded
restart the computer
rosendaal
runaway speed of turbine
sancy, puy de
shield earth
square piano
standard sequential indexed method
Stehle's methods
street pattern
subpleural mediastinal plexus
swirl mat
TCEP
terminal communications
test bed instrument
thermodynamical criterion of equilibrium
three-phase pulse-width-modulated (pwm)
triumvirates
tube worms
unplanned release
usage rates
vassen
word control register