尿糖检查剂

This is IN THE NEWS in VOA Special English. Demonstrators marching Saturday from the Danish parliament in the center of Copenhagen to the site of the climate change conference In Copenhagen, Denmark, the United Nations Climate Change Conference opene

发表于:2018-12-01 / 阅读(123) / 评论(0) 分类 VOA慢速英语2009年(十二)月

WHITE HOUSE President Donald Trumps administration wants to shut down U.S. government radio stations that announce official time, a service in operation since World War II. WWV and WWVB in the state of Colorado and WWVH on the island of Kauai in the

发表于:2018-12-01 / 阅读(115) / 评论(0) 分类 VOA标准英语2018年(九月)

By Brian Padden Jakarta 29 September 2009 People view victims of massive flooding in suburban Quezon City, north of Manila, 29 Sep 2009 Philippine authorities say that 240 people have died in the floods caused by Tropical Storm Ketsana but that numb

发表于:2018-12-16 / 阅读(67) / 评论(0) 分类 VOA标准英语2009年(九月)

Causes and solutions remain in dispute Michael Bowman | Washington, DC 01 December 2009 Droughts, floods, hurricanes, typhoons, retreating glaciers, and melting polar ice caps are just some of the occurrences scientists say are becoming more common a

发表于:2018-12-16 / 阅读(75) / 评论(0) 分类 VOA标准英语2009年(十二月)

This is Scientific Americans 60-Second Science. Im Karen Hopkin. This will just take a minute. Many of the key molecules for life have a specific direction, or handedness: DNA twists to the right, amino acids to the left. Now scientists at the Nation

发表于:2018-12-24 / 阅读(90) / 评论(0) 分类 Scientific American(四)月

banister, ['bnistə] n (楼梯的)栏杆=balustrade=rail 【记】ban挡住,ister东西-挡住的东西-栏杆 【类】staircase:banister=garden:fence楼梯需要栏杆保护=花园需要栅栏保护

发表于:2018-12-30 / 阅读(85) / 评论(0) 分类 不择手段背单词

Three radio stations in the United States mainly broadcast one thing: the official time. The three are radio stations WWV and WWVB, in the state of Colorado, and WWVH, on the island of Kauai in Hawaii. They send out signals that are used by millions

发表于:2019-01-03 / 阅读(106) / 评论(0) 分类 2018年VOA慢速英语(九)月

By Alan Silverman Hollywood 03 June 2006 Jennifer Aniston and Vince Vaughn co-star as a couple whose relationship crumbles and it's only when it seems too late that each realizes what might be lost if

发表于:2019-01-07 / 阅读(177) / 评论(0) 分类 2006年VOA标准英语(六月)

Youve given some thought to oxygen, carbon, uranium. But youve probably never mused about the element ytterbium, symbol Yb. A new study by scientists at the National Institute of Standards and Technology, or NIST, says that ytterbium could find a rol

发表于:2019-01-08 / 阅读(94) / 评论(0) 分类 Scientific American(八)月

Group of Eight leaders in Japan set a goal to cut global carbon emissions by at least half by 2050. Developing countries say rich nations have to take the lead. Transcript of radio broadcast: 11 July 2008 This is IN THE NEWS in VOA Special English.

发表于:2019-01-11 / 阅读(99) / 评论(0) 分类 VOA慢速英语2008年(七)月

By Phil Mercer Sydney 05 October 2007 Australia's main scientific research agency says it has produced the most accurate projections of climate change ever made - and the outlook is not good for Australia. Phil Mercer reports from Sydney, where the g

发表于:2019-01-11 / 阅读(86) / 评论(0) 分类 2007年VOA常速英语(十月)

By Jordan Davis Dakar 30 October 2006 More than 100 cyclists from around the world are pedaling their way across Burkina Faso this week in the 20th annual Tour de Faso. Burkinabes are passionate for the event. Cyclists on the road In the capital Oua

发表于:2019-01-12 / 阅读(144) / 评论(0) 分类 2006年VOA标准英语(十月)

With three days remaining at the Copenhagen climate talks, India's government is expressing its disappointment with the proposals put forth so far. Steve Herman | New Delhi 16 December 2009 Indian Foreign Secretary Nirupama Rao (file photo) Officials

发表于:2019-01-13 / 阅读(141) / 评论(0) 分类 VOA标准英语2009年(十二月)

Next year will mark the 110th anniversary of a U.S. government agency that is unknown to most Americans. Yet its work affects their everyday lives in countless ways. Generations knew the agency as the National Bureau of Standards. When it was founded

发表于:2019-01-14 / 阅读(85) / 评论(0) 分类 VOA标准英语2010年(十一)月

GUY RAZ, HOST: So when it comes to rethinking education, sure, more inspired curricula could help and, of course, so could better technology. And, of course, flipping the classroom structure could be transformational. But what about when school is th

发表于:2019-01-16 / 阅读(126) / 评论(0) 分类 2017年NPR美国国家公共电台8月

By Nico Colombant Bamako, Mali 02 May 2006 watch Mali Recycling report Mali's capital, Bamako, faces a worsening recycling problem, with bottles and plastic bags becoming more popular -- and more poll

发表于:2019-01-20 / 阅读(155) / 评论(0) 分类 2006年VOA标准英语(五月)

By Kate Woodsome Hong Kong 26 November 2007 Developing countries are likely to be among those suffering the most from the extreme weather conditions linked to global warming. At the upcoming United Nations Climate Change Conference in Indonesia, expe

发表于:2019-01-31 / 阅读(94) / 评论(0) 分类 VOA常速英语2007年(十一月)

As climate negotiators meet in Copenhagen, Denmark, many scientists say that farmers around the world will have to adjust to more extreme temperatures, droughts and floods as a result of global warming. But in the United States, the nation's largest

发表于:2019-02-03 / 阅读(116) / 评论(0) 分类 VOA标准英语2009年(十二月)

GQ magazine is marking the 10th anniversary with its annual Man of the Year issue. And this year, there are three separate covers, one featuring actor Vince Vaughn, another with popular recording arti

发表于:2019-02-07 / 阅读(125) / 评论(0) 分类 访谈录

Tell me, Mechanist, is it true? Does none of it bother you? Once upon a time Upon a time behind us The mechanist inclined Clockworks of time define us Who you are, who you are; Merely springs that tick The time of things away The cry from the beast i

发表于:2019-02-25 / 阅读(134) / 评论(0) 分类 英文摇滚歌曲
学英语单词
alcohol soluble recin
alternating function
amarylism
Beamas
bhandaris
bioeroded
bisector
Blanco
chhatris
CODIC
conference rooms
cool exchanger
cuckoo sign
cutesiest
cutting-off method
DEM
dila-in connection
discharge of a capacitor
dispellers
door-key child
estral cycle
eventilating
fountain-pen dosimeter
free and open source
french-language
frequency division switching
Gastronilo
gustoso
Gyrus longus insulae
hard and soft acid and base
have an edge on
herman
hispanomedievalist
hydro power
indirect radiator
inflammatory resolution
infrared filter
infrared optics
inside-corner trowel
internal audit division
kaohsiung
kedo
keratokonus
key connection
Labrieville
Lang Po No
lay me down
long-time creep strength
magnesium-copper sulphide rectifier
mask processing
mill furnace
miniature refrigerating technology
monergol
murrage
mycinamicin
NEMOPTERIDAE
non-ferrousmagnetic
noseleaves
p-m step motor
pantheists
particle aggregation
phosphenylic oxychloride
phycomycosis
plate keel
Pneumo(no)lith
Puigdalba
pygofer
readers' advisory
retrocentral sulci
ringroad
rmr
Rosylip
S Pen
Sanarelli phenomenon
sandalo
secondary atmospheric component
sine junction gate
sonic testing sonims
special paper
square-root
standardized measurement
steam off
structured design tool
sublitharenite
sulphoxide
suppressive wiring technique
swave (sky wave)
syndrome of flaring up of deficient fire
system prgramming language
tephroites
tidal current curve
time reference scanning beam
topsoil stripping
toward evening
Tsagan-Aman
useless nigger
verloop
warning-lights
weight table
wok
Wyom.
Yombiro