热废水

Divers in Budapest, Hungary has spent the last few weeks exploring the depth of what may be one of the biggest underground lakes in the world. The huge subterranean thermal lake was discovered in early 2008 and in a cave complex below a Turkish bath.

发表于:2018-12-03 / 阅读(112) / 评论(0) 分类 自然百科2008年

For Mars to have rivers, it must once have had streams, rain, clouds and an atmosphere, a planet just like the Earth today-if these were rivers. They had to be sure. The answers would come in 1998 wit

发表于:2018-12-07 / 阅读(118) / 评论(0) 分类 火星生命

The world's largest water lilies are blooming in a tropical greenhouse at London's Kew Gardens. The world's smallest known water lily (Nymphaea thermarum), extinct in its native central African habitat, is thriving in a British botanical garden. Scie

发表于:2018-12-12 / 阅读(71) / 评论(0) 分类 VOA标准英语2010年(五)月

[00:04.99]Lesson 21 1 Dialogue [00:11.23]Mr Zhr is taking a school party to the seaside. [00:17.11]They have just arrived at the beach. [00:21.05]MR ZHU:OK,everyone.Less noise,please! Gather round and listen carefully. [00:27.90]First we are going to

发表于:2018-12-13 / 阅读(187) / 评论(0) 分类 高中英语人教版高三

[00:02.49]第六单元 主要地复习 [00:04.99]Lesson 21 1 Dialogue [00:08.07]第二十一课 1 对话 [00:11.15]Mr Zhu is taking a school party to the seaside. [00:14.08]朱先生在海边开一个学校派对. [00:17.01]They have just arrived at

发表于:2018-12-13 / 阅读(158) / 评论(0) 分类 高中英语人教版2000年高三

This week has been a very busy time for Surf Lifeguards. The sea around many parts of New Zealand has been quite dangerous recently with high waves and rips. In the week since New Year, Surf Lifeguards at Papamoa beach in the Bay of Plenty rescued 37

发表于:2018-12-31 / 阅读(101) / 评论(0) 分类 新西兰英语

Part 4 Air Pollution 空气污染 Air is the ocean we breathe. Air supplies us with oxygen which is essential for our bodies to live. Air is 99.9% nitrogen, oxygen, water vapor and inert gases. Human activities ca n release substances into the air, some

发表于:2019-01-02 / 阅读(257) / 评论(0) 分类 CRI实用英语课堂

NASA's Cassini Death Dives into Saturn, Ending Mission The spacecraft Cassini ended its 20-year mission on Friday with a final death dive into the planet Saturn. 卡西尼宇宙飞船周五最后一次冲向土星,结束了它20年的使命。 NASA

发表于:2019-01-03 / 阅读(277) / 评论(0) 分类 2017年VOA慢速英语(九)月

Lesson 58: [00:03.40]Stop Pollution!In North America, [00:08.96]many students help their schools make less pollution. [00:14.73]They join environment clubs. [00:18.99]In a club,people do things together. [00:24.03]In an environment club,people work t

发表于:2019-01-09 / 阅读(203) / 评论(0) 分类 河北加拿大版初中英语

Human Waste Killing Caribbean Coral In the first documented case of a human pathogen infecting a marine species, U.S. scientists say a bacterium in untreated human sewage is killing coral along the Florida coast and in the Caribbean Sea. The finding

发表于:2019-01-11 / 阅读(102) / 评论(0) 分类 VOA标准英语2011年(八月)

AS IT IS 2015-08-06 Olympic Committee to Test Rio's Water for Viruses Rio de Janeiro, Brazil is busy preparing for the 2016 Olympics. On Sunday, the International Olympic Committee said it will begin testing the waters where swimmers and other athlet

发表于:2019-01-12 / 阅读(109) / 评论(0) 分类 2015年VOA慢速英语(八)月

The Relaxing Waters of Hot Springs National Park 阿肯色州温泉国家公园:放松的水域 Sometimes a visit to a national park means hiking rugged trails and climbing high mountains. Other times it means crawling through caves or rafting down a

发表于:2019-01-12 / 阅读(138) / 评论(0) 分类 2016年VOA慢速英语(九)月

Waste Not, Want Not Next week (8/26-31) is World Water Week, and this years theme is Water and Food Security. Some 25 hundred officials, policymakers and scientists will gather in Stockholm for the largest annual meeting on water development issues.

发表于:2019-01-13 / 阅读(87) / 评论(0) 分类 VOA标准英语2012年(八月)

By Mike O'Sullivan Los Angeles 04 September 2007 Humans could get to Mars in less than 10 years, if they put their minds to it. That is the message of the Mars Society, a group of scientists and space enthusiasts who met recently in Los Angeles. VOA'

发表于:2019-01-25 / 阅读(139) / 评论(0) 分类 2007年VOA标准英语(九月)

By Stefan Bos Budapest 03 April 2006 The Hungarian government announced a state of emergency Monday after rain and melting snow swelled rivers and flooded towns across Central Europe. There were at le

发表于:2019-02-07 / 阅读(175) / 评论(0) 分类 2006年VOA标准英语(四月)

Ecolab Inc., an American global provider of clean energy technologies and services, has made great progress on helping industries in China to produce their goods with less water consumption. Those industries include dairy plants, food industries, ste

发表于:2019-02-18 / 阅读(61) / 评论(0) 分类 英语新闻

When we think of waste, we dont usually think utility. Yet, as we face droughts, limited landfill space, and depleting natural resources, weve been forced to reconsider our castoffs, with interesting results. These five case studies show that with in

发表于:2019-02-19 / 阅读(118) / 评论(0) 分类 阅读空间

Did you know that enough sunlight falls on the earths surface every minute to provide energy for the entire world? The trick, though, is turning sunlight into power we can use for things like heating water and making electricity. And there are two ty

发表于:2019-02-23 / 阅读(86) / 评论(0) 分类 英语时差8,16

That nine hundred years is an averageand a somewhat misleading one. 900年是个平均数字也是个会让人产生错觉的数字。 According to Robert B. Smith and Lee J. Siegel in Windows into the Earth, a geological history of the region, 罗伯特

发表于:2019-02-25 / 阅读(75) / 评论(0) 分类 万物简史

I know that solar energy can be used to make electricity and to heat water and air. But can solar power also be used to make liquid fuels? Until recently, the practical answer was no. Photovoltaic panels absorb sunlight and use it to create an electr

发表于:2019-03-06 / 阅读(122) / 评论(0) 分类 英语时差8,16
学英语单词
'verses
algorithmization
atrosanguineum
Augospel
aurila cheejihe
auto preview
auxiliary research submarines
back-arcs
baker's yeast
batch-processing system
binary coded octal
blinding concrete
bombie
boracic glaze
brse
bytown
Caragana manshurica
chewing-tobacco
chloroformyl-
color correction mask
cosmea
courtliness
CPT-11
cryptoendomitosis
Csongrad
default vector value
derrick hoist
diode voltage
distributed system satellite
double hearth furnace
eating it up
electronic cartridge
epidermo-
family coreidaes
Fenatrol
Fidīmīn
gifted-and-talented
glass diode
granular polymer
grey correlation analysis
have an oar in everyman's boat
hebenstreit
hegge
hight frequency fluorescent lamp
holographic information accumulation
i-loten
Illicium anisatum
impact resilience
including particular average
intafada
linear asynchronous motor
locally integrable function
location-tracking
Loefflers methylene blue
micro fuse
milos forman
montereys
nephtys californiensis
not know why
pedal clarinet
petite yeast
pitman socket
polybenzimidazoles
polygonum tenuicaule biss.et moore
poopas
private partnership
propagation of patent law
rate of arrival
rising wedge
salpidaes
segmented cell in-series design
self-complementary antenna
separate channel signaling
share out in private the harvests they concealed
sickleshaped
smiths shop
soda-chabazite (gmelinite)
solid spherical harmonics
soothly
sperchonpsis hsinchus
springborg
squeezed orange
stem and leaf analysis
storeyed drying machine
stuporoses
Sulzberg
super-equivalent adsorption
suspended time editing
totally integrated management information system
tramway controller
transmission of heat by contact
Trent Affair
two-cycle generator
unartistically
UnixWare
vacuum pump removal system
VdB
Waikerie
walt disney worlds
water spout
whip kick
yen sleep