环境水利学

Knowledge Does Not Lead to Action on Environment 知识不会导致行动上的环境 Monty Hempel is a professor of environmental sciences at Redlands University in California. He studies ecological literacy -- or ecoliteracy, for short. Ecoliteracy

发表于:2018-12-08 / 阅读(85) / 评论(0) 分类 2014年VOA慢速英语(八)月

Melody 1 from the Other World In October on the east coast of Australia migrating humpback whales 2 pass very close to the shore. With the help of Max Egan, we went to film them near Byron Bay. It was

发表于:2018-12-30 / 阅读(374) / 评论(0) 分类 英语沙龙2004全年合辑下

T Tanshinone IIA 丹参酮IIA Tanshinone I 丹参酮I Tanshinone IIB 丹参酮IIB Taraxasterol 蒲公英甾醇 Taraxerol 蒲公英赛醇 Tauro ursodesoxy cholic acid 牛磺熊去氧胆酸 Taxifolin 花旗

发表于:2019-01-03 / 阅读(149) / 评论(0) 分类 医务英语

D Dahurian Rhododendron Leaf P.E 满山红提取物 Daidzein 大豆甙元 Daidzin 大豆甙 Dandelion P.E 蒲公英提取物 Daphnetin 瑞香素 Daphnin 瑞香甙 Daucosterol 胡萝卜甙 Dauricine 蝙蝠

发表于:2019-01-03 / 阅读(161) / 评论(0) 分类 医务英语

This is scientific Americans 60-Second Science. Im Cynthia Graber. This will just take a minute. Predicting a hurricanes strength and speed is crucial in order to save property and lives. Right now, the only way to get accurate information is to fly

发表于:2019-01-08 / 阅读(165) / 评论(0) 分类 Scientific American(四)月

This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? The new Yankee Stadium has opened in the Bronx. I went to a game Saturday, and its a much friendlier place for anyone trying to eat healthfully and maintain some envir

发表于:2019-01-08 / 阅读(138) / 评论(0) 分类 Scientific American(四)月

This is Scientific American 60 second Science, I am Sophie Bushwick, got a minute~ Theyre called hydogels: Jell-O-like materials made of networks of long-chain molecules in water. And theyre as flexible as living tissue. But hydrogels could not recov

发表于:2019-01-08 / 阅读(179) / 评论(0) 分类 Scientific American(三)月

By Zulima Palacio Washington 23 May 2008 Environmental groups have often clashed with the Bush administration over enforcement of clean air and water laws. In fact, last year they won a Supreme Court ruling compelling regulation of greenhouse gas emi

发表于:2019-01-13 / 阅读(94) / 评论(0) 分类 VOA标准英语2008年(五月)

DAVID GREENE, HOST: It is springtime. And in parched western states, a lot of people are watching closely as snows melt and the rivers rise. Now, satellites can monitor water levels in the biggest rivers, but they do not spot the smaller streams and

发表于:2019-01-16 / 阅读(142) / 评论(0) 分类 2018年NPR美国国家公共电台4月

Sitting on top of the Quelccava Ica Cap in the Andes, a satellite-linked weather station has been helping scientists to understand the El Nino effect. The station was developed by the University of Massachusetts in Amherst. The El Nino effect is the

发表于:2019-01-19 / 阅读(120) / 评论(0) 分类 2015CRI中国国际广播电台

Locals in Uganda are lauding a construction project financed by China which is creating the East African country's largest hydroelectric power plant. The 600-megawatt (MW) Karuma Hydroelectric Power Plant is located at the mid-western district of Kir

发表于:2019-01-19 / 阅读(207) / 评论(0) 分类 2018CRI中国国际广播电台

HYDROCEPHALUS Merriam-Websters dictionary defines hydrocephalus as an abnormal increase in the amount of cerebrospinal fluid within the cranial cavity that is accompanied by expansion of the cerebral ventricles, enlargement of the skull and especiall

发表于:2019-01-23 / 阅读(277) / 评论(0) 分类 英文短篇小说

67 维生素C能否破坏DNA? DATE=7-11-01 TITLE=SCIENCE REPORT - Vitamin C and DNA BYLINE=Nancy Steinbach (Start at 59

发表于:2019-01-30 / 阅读(168) / 评论(0) 分类 科技之光

SCIENCE IN THE NEWS - Mercury in Fish / Life on Land / The Goldman Environmental Prize By Broadcast: Tuesday, May 11, 2004 (THEME) VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I'm B

发表于:2019-01-30 / 阅读(266) / 评论(0) 分类 科技之光

SCIENCE IN THE NEWS - Study Measures Environmental Damage from Human Activities By Shelley Gollust Broadcast: Tuesday, April 19, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special Eng

发表于:2019-01-30 / 阅读(166) / 评论(0) 分类 科技之光

SCOTT SIMON, HOST: The debate on approving new drugs to treat pain can sometimes get as polarized as abortion or gun control, as the number of people who become addicted or who have died from overdoses of legal painkillers increases. Several states a

发表于:2019-02-16 / 阅读(138) / 评论(0) 分类 英语语言学习

The charts compare the source of electricity in Australia and France in the years 1980 and 2000. Between these years electricity production almost doubled, rising from 100 units to 170 in Australia, and from 90 to 180 units in France. In 1980 Austral

发表于:2019-02-25 / 阅读(153) / 评论(0) 分类 托福英语

His's perivascular Chinese希斯血管周隙(脑与脊髓血管动脉外膜和神经胶质血管周围界膜之间的间隙) His's zones Chinese希斯区(胚神经管的四个纵增厚束) Histology Chinese组织学 Hitzig's gridle Chinese希茨希带(与乳房同高的一环状痛觉缺失区) Hitzig's test Chinese

发表于:2019-02-26 / 阅读(196) / 评论(0) 分类 英文语法词汇

本期内容: Leaders from nearly 200 nations signed an agreement to phase out hydro fluorocarbons, chemicals used in refrigeration and air conditioning. In the 1980s the Montreal Protocol replaced chlorofluorocarbons, which were known to harm the

发表于:2019-03-02 / 阅读(176) / 评论(0) 分类 夏说英语新闻晨读

Onlywhenasystempossessesnatural orartificialboundariesthatassociate thewaterwithinitwiththehydrologic cyclemaytheentiresystemproperlybe (30)termedhydrogeologic. 只有当某一地质系统拥有自然的

发表于:2019-03-11 / 阅读(272) / 评论(0) 分类 英文语法词汇
学英语单词
aerophilic algae
aprica
arm-hole
aromatic oxide
Asynchronous.
ATM adaptation layer
banana problem
be merged with
beginning of a month
bellavia
bowl capital
Brandos
bronytska huta
cas(s)ava starch
cassette recording
chlorthal
colonists
color line
communication jamming device
corpora ossis sphenoidalis
court bail
curl plate
Dachrieden
dactylopiidaes
de Rham cohomology group
deck oneself out
deep cardiac plexus
dialectical logic
dideoxy method
direct-exposure film
DISSCON
dissecters
distillatory vessel
domicil
dousings
dragon's eye
emergency filtration train
eyasmuskets
fission reactor
fixed rent
Flemish movement
Fletcher Christian
gerbera hybrida hort.
glial nodule
gliding window
goulart
greenball
ground speed pto
Hardouin Mansart
Harvey Smith sign
heter
hollocellulose
hydromagnetic instabilities
hydrorrhea nasalis
initial longitudinal metacentric height
Ivano-Frankivsk
l.r.t.
lacte
limiting condition
looms
maize groats
maladera liotibia
maravirus
membrane roofing
network modelling
niobium complex
numeric field
outpush
paien
pars chondopharyngea musculi constrictoris pharyngis medii
pas seul
percontation
Phraates IV
pinch assembly
plasmosphere
popularization of good strains
pressurization by steam cushion in boiler drum
primary enterolithiasis
Puccinellia sclerodes
queer-bashing
realistic jurisprudence
receiving set
river type power station
rombs
Shoemaker-Levy
slick finish
squibbler
straighter
suscitations
taxidermists
terne plate
three-phase rectifier
to bring up the rear
two-sided lapping
Uftyuga
unslutty
vibrator conveyer
visible trade gap
vowel harmony
Washita National Wildlife Refuge
whup
World Committee for Christian Broadcasting