[建] 三氯苯

Photo: NASA US forces in Iraq speak with 2 NASA astronauts aboard the ISS in a video downlink aired on NASA TV about life on the station, their military careers and what it is like to live in space for up to 6 months, 29 Dec 2009 When many Americans

发表于:2018-12-08 / 阅读(350) / 评论(0) 分类 VOA标准英语2009年(十二月)

发表于:2018-12-30 / 阅读(304) / 评论(0) 分类 自考英语(一)78讲

Marlboro is the worlds largest selling brand of cigarettes. It is made by the Philip Morris Company, originally a London-based cigarette maker. Philip Morris named the cigarette after the location of the companys first factory in Londons Great Marlbo

发表于:2019-01-01 / 阅读(345) / 评论(0) 分类 各大品牌英文介绍

Writer Dorothy West: Last Living Member of Harlem Renaissance Written by Doreen Baingana (MUSIC) VOICE ONE: I'm Shirley Griffith. VOICE TWO: And I'm Steve Ember with the Special English Program, PEOPLE IN AMERICA. Every week, we tell about a person w

发表于:2019-01-02 / 阅读(343) / 评论(0) 分类 名人轶事

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2019-01-02 / 阅读(391) / 评论(0) 分类 午后咖啡

SCIENCE IN THE NEWS - International Treaty on Tobacco Control / Research Projects on Glaucoma By Broadcast: Tuesday, March 08, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special Englis

发表于:2019-01-02 / 阅读(356) / 评论(0) 分类 科技之光

If you are like many language students, you might have a problem with procrastination. Perhaps you are slow to do homework or study for a test. Maybe you do not like to study or you become distracted while studying. Whatever the case may be, learning

发表于:2019-01-02 / 阅读(695) / 评论(0) 分类 2017年VOA慢速英语(六)月

PEOPLE IN AMERICA - May 12, 2002: Dorothy West By Doreen Baingana VOICE ONE: I'm Shirley Griffith. VOICE TWO: And I'm Steve Ember with the Special English Program, PEOPLE IN AMERICA. Every week, we te

发表于:2019-01-07 / 阅读(440) / 评论(0) 分类 People in America

This is Scientific Americans 60-Second Science. Im Sophie Bushwick. Got a Minute? What's the best way to find out if an unknown mixture contains a specific substance, like an environmental contaminant? You could use an expensive, bulky gas chromatogr

发表于:2019-01-08 / 阅读(350) / 评论(0) 分类 Scientific American(八)月

BUENOS AIRES, July 16 (Xinhua) -- Argentinean tennis star Juan Martin Del Potro, ranked 9th worldwide, said bringing home a medal from the London 2012 Olympic Games would be akin to scoring a Grand Slam win. In an interview with local daily Clarin Mo

发表于:2019-01-09 / 阅读(399) / 评论(0) 分类 英语新闻

AA: I'm Avi Arditti with Rosanne Skirble, and this week on Wordmaster: Anu Garg, creator of the A.Word.A.Day Web site and author of a new book called Another Word A Day: An All-New Romp Through Some of the Most Unusual and Intriguing Words in English

发表于:2019-01-18 / 阅读(403) / 评论(0) 分类 英语单词大师-Word Master

Diet and the Brain A study in the Proceedings of the National Academy of Sciences finds that brain chemicals linked to addiction are in play with a high-sugar diet, and a study in the Archives of Internal Medicine shows that a high-carb diet had last

发表于:2019-01-30 / 阅读(551) / 评论(0) 分类 60秒科学

BEIJING, Aug. 8 (Xinhua) -- China on Wednesday started to review anti-dumping measures it imposed on chloroprene rubber imported from a Japanese company, the Ministry of Commerce said. The move came after the ministry received complaints that Japan E

发表于:2019-02-05 / 阅读(466) / 评论(0) 分类 英语新闻

THE HAGUE, Feb. 19 (Xinhua) -- Roger Federer grabbed his second title at the ABN AMRO World Tennis Tournament in Rotterdam after beating Juan Martin Del Potro 6-1, 6-4 in the final on Sunday in Rotterdam. The match was a replay of the 2009 US Open fi

发表于:2019-02-05 / 阅读(359) / 评论(0) 分类 英语新闻

Indoor air pollution is a common threat to human health, the new study looked at five common house plants and found that when it comes to removing harmful chemicals from the air, those five plants are better than others. 室内空气污染对人类健康

发表于:2019-02-07 / 阅读(354) / 评论(0) 分类 阅读空间

Cement is a major component of concrete, the world's most widely used man-made material, an integral part of roads, bridges and buildings. But making cement requires heating limestone and other materials to very high temperatures, a process that rele

发表于:2019-02-08 / 阅读(494) / 评论(0) 分类 VOA标准英语2010年(一月)

THE HAGUE, Feb. 16 (Xinhua) -- Juan Martin Del Potro and Julien Benneteau qualified for the final of the ABN AMRO World Tennis Tournament on Saturday. Second seeded Del Potro beat Bulgarian Grigor Dimitrov 6-4, 6-4. The Argentinean did not suffer a s

发表于:2019-02-08 / 阅读(372) / 评论(0) 分类 英语新闻

RABAT, Dec. 26 (Xinhua) -- The Moroccan national team coach Rachid Taoussi announced Wednesday the squad for the finals of the African Cup of Nations (ACN-2013) in South Africa from January 19 to February 10. Taoussi left out Queens Park Rangers forw

发表于:2019-02-08 / 阅读(516) / 评论(0) 分类 英语新闻

The International Organization for Migration says about 1,000 Moroccan migrants who came to Italy with the promise of seasonal work, are living in squalid conditions on abandoned farms. IOM says the migrants were lured to Italy with false promises o

发表于:2019-02-12 / 阅读(358) / 评论(0) 分类 VOA标准英语2009年(八月)

本期内容: A humble houseplant with a dash of rabbit DNA could help lower our exposure to indoor air pollution, new research suggests. Scientists have revealed that by inserting a rabbit gene into devils ivy the plant is able to clean the surrou

发表于:2019-02-20 / 阅读(335) / 评论(0) 分类 夏说英语新闻晨读
学英语单词
acid-dye colorimetry
Ackerman steering
air academy
angiocardiopathy institute
asphaltite
azoic diazo component
balancing factor for increasing live load
be out of puff
bionomic strategy
blodge
blusterous
boat spike
brassica carinata a.br. abyssinian mustard
broodfish
bucket wheel
carpit
centrifuge waste system
chicaneer
cholecystoscopes
circumlocutionally
clomestrone
cobalt-base heat-resisting alloy
column parameter
communicating aqueduct
convexo-concave lens
coordinate file
cost disparity
dahurian buckthorn
decent life
deuel
Diaheta
E. L. R.
eco-defense
efficiency collector
electrolytic switch
entitle sb to
flip flop circuit
floating studs
fraxinus pennsylvanicas
fringe pattern
FXGLM-NH2
global securities
griss solution
haloa (ancient greece)
hand luggage
hemogenesis
hexaquarks
immune deficiency
in the fields
intensity of storms
jot something down
kiriki
light-guiding
localization economy
madia (india)
march-rally
Metagama
mugget
naphthalene-containing copolyarylate
Naselastica
Notocheirinae
numberlessly
overhead travelling crane with shuttle girder
overprecision
owsley
pancil
plastotype
plotholes
quarter-hour persons
rack and stack
regulator setting
roller-blades
sankoh
saturated zone
scene painter
send back system
shrug something off
slagging factor
souers
spectrophotometric colo(u)rimetry
spheroidal decomposition
stimulating bath
stoichiometric relationship
subexchange
sulfuryl bromide
sun-fish
symptoms of structural deficiency
terra firmas
Throw the baby out with the bath-water
top operation anticreep ledge
Treaty of Amsterdam
trial by newspaper
trichloroethylene dosimeter
U-shaped sectionU
unpoliteness
urolas
Vela supernova remmant
washbins
water holding power
winward
zone of junction