时间:2019-01-13 作者:英语课 分类:VOA标准英语2010年(四)月


英语课

Researching wind, solar, biofuel, and more


Art Chimes | Washington, DC 16 April 2010


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National Renewable Energy Lab




Time again for our Website of the Week, when we showcase interesting and innovative 1 online destinations.


This time, and just in time for Earth Day on April 22, we feature a U.S. government facility that focuses on wind, solar power and other forms of sustainable energy.


"The National Renewable Energy Laboratory [NREL] is the U.S. Department of Energy's national laboratory that's dedicated 2 to research into renewable energy technologies and energy efficiency technologies," explains spokesman George Douglas. At nrel.gov, everyone from consumers to research scientists can learn about green buildings, geothermal energy and advanced vehicles and the fuels that power them.


 


"You can find the basics of how renewable energy technologies work," Douglas says. "Consumers can find advice on how to be more efficient in their use of energy, and research papers are published. For example, nanotechnologies that might lead to better materials for solar cells."


The National Renewable Energy Lab does both basic and applied 3 research, and Douglas says its work is aimed at better stewardship 4 of our resources on planet Earth.


"We're trying to help people become better informed as they make energy choices. As we think about Earth Day, one of the largest impacts that human beings have on the planet is the use of energy. And by using energy more thoughtfully, we can all reduce that impact."


Wind, solar, geothermal, biomass and more at nrel.gov, or visit our site, voanews.com, for the link to this and hundreds of other Websites of the Week.


 



adj.革新的,新颖的,富有革新精神的
  • Discover an innovative way of marketing.发现一个创新的营销方式。
  • He was one of the most creative and innovative engineers of his generation.他是他那代人当中最富创造性与革新精神的工程师之一。
adj.一心一意的;献身的;热诚的
  • He dedicated his life to the cause of education.他献身于教育事业。
  • His whole energies are dedicated to improve the design.他的全部精力都放在改进这项设计上了。
adj.应用的;v.应用,适用
  • She plans to take a course in applied linguistics.她打算学习应用语言学课程。
  • This cream is best applied to the face at night.这种乳霜最好晚上擦脸用。
n. n. 管理工作;管事人的职位及职责
  • The organization certainly prospered under his stewardship. 不可否认,这个组织在他的管理下兴旺了起来。
  • Last, but certainly not least, are the issues of stewardship and ethics. 最后,但当然不是微不足道的,是工作和道德规范的问题。
学英语单词
(terthiophen)yl
abettal
activation block
aglyconic
Almquist unit
amount limit
at-class
automatic sensing display flag
Auvergnese
Boltzman distribution law
chromizes
cobefrin
common emitter junction phototransistor
compass of competency
cotton scarlet
current weighted index
dangl
debused
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deodorization by water wash
digital audio workstation
duterte
dysostosis enchondralis metaepiphysaria
ectendotrophic mycorrhiza
exterior trim
facies sphenomaxillaris
first-aid surgery
front connection type
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gamma-loop
garbage-fired boiler
gas train
gigatesla
gradient charge
gummatous proctitis
halfcycle
hanlawhile
heterotropia
high sensibility tester
hoon
ice thrust
inner-bark borer
insistency
integrated programming environment
ketocaine
Kouilou, Rég. du
lake inlet
lateralisation
leak finding
let me
lipofibromatosis
loess-like loam
low yield per mu
masking film
MCA (maximum credible accident)
media necrosis
methylpiperidinopyrazole
microreactor activity
mid-mounted mower
moral framework
nanoswitches
nonperpendicularity
nucleophilic gene
observable vector
oratosquilla fabricii
over-exerted
Pandaceae
paper-grade talc
passive transport
phon(o)-
Piseco
polychrones
prefix expression
primary high explosive
pustuloulcerating
Puyehue, Vol.
recuperation heat
ren lobatus
rotary scanning spectroscope
Rupert Brooke
seed longevity
serum prothrombin
served as
sighting telescope
smelt up
solar absorption refrigerating machine
symmetrize
tackle purchase
tend-toward
tetramates
Tinia
transfer standard
tunica albuginea corporis spongiosi penis
UNIF (uniformity)
upward-stroke
urkel
viscotiol
wash-water
water in oil test
water-immiscible
well-tanned
young tableau