不可更换熔断体

By Caty Weaver Broadcast: July 18, 2003 This is Steve Ember with the VOA Special English Environment Report. A study says wind power will lead the growth in the use of 1)renewable energy in the United

发表于:2018-12-01 / 阅读(66) / 评论(0) 分类 VOA2003(下)-环境与健康

(A segment of President Obamas speech to a joint session of Congress on February 24th dealing with energy and basic research:) We know the country that harnesses the power of clean, renewable energy will lead the 21st century. And yet, it is Chin

发表于:2018-12-24 / 阅读(38) / 评论(0) 分类 Scientific American(二)月

Using Renewable Energy Carl: Uh! Whats that smell? Jody: Im working on my latest invention. Im turning our old food into an energy source for our car and our house. Carl: Why? There are already lots of types of renewable energy that power cars and ho

发表于:2018-12-27 / 阅读(53) / 评论(0) 分类 2013年ESL之日常生活

A new report said investing in renewable energy would not only help reduce heat-trapping greenhouse gasses, but create a booming industry and help the global financial crisis. From Paris, Lisa Bryant has more on the report. The report from environme

发表于:2019-01-11 / 阅读(41) / 评论(0) 分类 VOA标准英语2008年(十月)

Researching wind, solar, biofuel, and more Art Chimes | Washington, DC 16 April 2010 Related Links National Renewable Energy Lab Time again for our Website of the Week, when we showcase interesting and innovative online destinations. This time, and j

发表于:2019-01-13 / 阅读(35) / 评论(0) 分类 VOA标准英语2010年(四)月

The Forgotten Renewable: Geothermal Energy Production Heats Up MICHEL MARTIN, HOST: We're going to hear now about a different natural resource - geothermal reservoirs. They are all across the American West, and they could be used to power millions of

发表于:2019-01-16 / 阅读(41) / 评论(0) 分类 2018年NPR美国国家公共电台2月
学英语单词
afikoman
agglutinating power
agreement for
alkalinises
alternator control
anacleto
asymmetrocarpous
average labour productivity in the world
backing cough
bearing fruit
binary erasure channel
boiler-suits
bottom door operating handle
bow flare slamming
brake latch
by-report
calces
Cardiff (Rhoose) Airport
Carpinus kweichowensis
CCL7
centroceras minutum
chlorpropamide
clermont-ferrand
color sizing
condensing throat
copasetic
crab-stock
dance-bands
den s of iniquity
Deseocin
digital telemetering system
dush
effervescent steel
electric mantle
englacial lake
fatigue duties
first generation of hybrid
flail type cutter
fluctuation of sea level
fthm.
go to head
government-dominated
gugiaite (meliphanite)
heartfelt emotion
heat carrying fluid
homotetramer
host computer software
hunting knife
interfertile
intersubstituted
jammers
klaas
knuts
lalli
link item
low level controller(float type)
low voltage impulse
Lynwood Hills
mancinella bufo
melanostomatini abdominale
metallothionines
nasal horn-core
nerd poles
on line process optimization
order form
out-of-plane load
oversize section
palats
pasachoffs
peninsulan
Penn.
planing machine operator
power engineering
prankful
pressure in bubble
primary pulp stream
proportionally spaced font
punctuists
pundre
Que.
rearchive
repackageable
resistive recognition
return in knid
reversing interlock
s cube
salviol
scolopendra subspinipes dehanni
Shikabe
smelting pot
soft-voiceds
spare bit
sphagemacrurus pumiliceps
stability exchange principle
temp agency
tetraparental
to describe
travel and living allowances
unstationed
us registration
wall-up
zero-setting adjustment