[分化] 化学分析

By Cynthia Kirk Broadcast: August 15, 2003 This is Bill White with the VOA Special English Environment Report. In the United States, the Army has started to destroy old chemical weapons at a base in t

发表于:2018-12-01 / 阅读(135) / 评论(0) 分类 VOA2003(下)-环境与健康

UN Under-Secretary-General Angela Kane is due to arrive in Damascus later today to push for access to the site of alleged chemical attacks for UN inspectors. The move comes after the Syrian opposition accused President Bashar al-Assad's forces of kil

发表于:2018-12-02 / 阅读(112) / 评论(0) 分类 世界各地新闻集锦

发表于:2018-12-04 / 阅读(70) / 评论(0) 分类 自考英语(二)60讲

The Syrian government is denying allegations being made by rebel forces that the Syrian military has deployed chemical weapons in fighting in the suburbs of Damascus. Su Yi has the details. The Syrian opposition is accusing President Bashar al-Assad'

发表于:2018-12-19 / 阅读(78) / 评论(0) 分类 世界各地新闻集锦

Murchison Meteorite's Chemical Bonanza The 1969 Murchison meteorite was known to harbor complex organic compounds, but a new analysis in Proceedings of the National Academy of Sciences finds that it may also contain millions of chemicals and shed lig

发表于:2019-01-02 / 阅读(150) / 评论(0) 分类 60秒科学

Syria and Russia say the United States has lied about chemical weapons attacks in the Syrian conflict as a way of blocking efforts to end the fighting. A Syrian foreign ministry source condemned what it called lies and allegations by U.S. Secretary o

发表于:2019-01-03 / 阅读(89) / 评论(0) 分类 2018年VOA慢速英语(一)月

Scientists have found that levels of a now-banned chemical are rising again in Earths atmosphere. The chemical is called CFC-11. It is the second most common kind of CFC, short for chlorofluorocarbon. Chlorofluorocarbons were once widely used in many

发表于:2019-01-03 / 阅读(113) / 评论(0) 分类 2018年VOA慢速英语(五)月

By Steve Herman Bhopal, India 08 January 2008 Dow Chemical, the world's second-largest chemical manufacturer, is facing difficulties trying to expand in India. The company is haunted by the 1984 leak of methyl isocyanate, one of the most lethal chemi

发表于:2019-01-07 / 阅读(149) / 评论(0) 分类 VOA标准英语2008年(一月)

Genetic Analyses Show Endangered Species in Shark Fin Soup More than 73 million sharks are killed every year, mostly for their fins, to make shark fin soup, industry experts and conservationists say. Shark fin soup is a common offering in many Asian

发表于:2019-01-09 / 阅读(78) / 评论(0) 分类 VOA标准英语2012年(八月)

AS IT IS 2016-03-13 US Holds IS Fighter Who Was Key to Chemical Weapons U.S. military officials say they captured a key person in the Islamic States chemical weapons program in Iraq. The IS operative was captured by American special-operations forces

发表于:2019-01-12 / 阅读(115) / 评论(0) 分类 2016年VOA慢速英语(三)月

Common Chemical May Damage Teeth A chemical compound thats been linked to a number of health problems in animal studies may also damage tooth enamel in humans. BPA is found in many resins and plastics that people use everyday, such as water and baby

发表于:2019-01-14 / 阅读(130) / 评论(0) 分类 VOA标准英语2013年(六月)

MARY LOUISE KELLY, HOST: We're going to revisit a community hit hard by Hurricane Harvey. Crosby, Texas, is home to a chemical plant owned by the company Arkema. After that plant lost power in the storm, trailers of unstable chemicals caught fire and

发表于:2019-01-16 / 阅读(80) / 评论(0) 分类 2017年NPR美国国家公共电台11月

In the wake of several serious chemical pollution incidents, China's Ministry of Environmental Protection says it will begin a nationwide inspection of all certified producers of dangerous chemicals of their pollution control measures. As Liu Yan rep

发表于:2019-01-19 / 阅读(83) / 评论(0) 分类 世界各地新闻集锦

Chemical Rush Brian Mcfadden Chess game, Im the pawn Youre the queen, Im the throne Take me out tonight Make your move, pick and choose Anywhere Im gonna lose Give it to me black or white Feel it coming on Like a pulse in my head Sending chills right

发表于:2019-02-07 / 阅读(102) / 评论(0) 分类 好听的英文歌曲

音乐+爱情的化学反应:Chemical Rush 还是Brian Mcfadden小编对BB的新专辑实在不能不执着啊~这首依旧是混杂了电子风的Chemical Rush,稍微有些中规中矩,和专辑中电音味道更重的歌比起来,有些收敛

发表于:2019-02-11 / 阅读(85) / 评论(0) 分类 经典英文歌曲

音乐+爱情的化学反应:Chemical Rush Artist:Brian Mcfadden Song:Chemical Rush Chess game, Im the pawn Youre the queen, Im the throne Take me out tonight Make your move, pick and choose Anywhere Im gonna lose Give it to me black or white F

发表于:2019-02-17 / 阅读(113) / 评论(0) 分类 流行英文歌曲

音乐+爱情的化学反应:Chemical Rush 还是Brian Mcfadden小编对BB的新专辑实在不能不执着啊~这首依旧是混杂了电子风的Chemical Rush,稍微有些中规中矩,和专辑中电音味道更重的歌比起来,有些收敛

发表于:2019-02-18 / 阅读(101) / 评论(0) 分类 英文摇滚歌曲

Chess game, Im the pawn Youre the queen, Im the throne Take me out tonight Make your move, pick and choose Anywhere Im gonna lose Give it to me black or white Feel it coming on Like a pulse in my head Sending chills right through my bones Keep coming

发表于:2019-03-02 / 阅读(134) / 评论(0) 分类 英文摇滚歌曲

今天我们要学的词是 chemical attack. Chemical attack 化学武器袭击。The United States launched a missile attack on Syria for its alleged chemical attack on civilians. 因据信叙利亚对平民发动的化学武器袭击,美国对叙利

发表于:2019-03-07 / 阅读(164) / 评论(0) 分类 英语单词荟萃

1. My suggestions is as follows 2. The following suggestions should be taken into consideration when we are seeking solutions to the problem. 3. In view of the above, I think some urgent measures need to be taken to solve this problem. 4. According t

发表于:2019-03-12 / 阅读(180) / 评论(0) 分类 雅思英语
学英语单词
Amboina wood
Apodorm
axial flow storage pump
belgians
belibel
benzoylperoxide
black humo(u)r
book-value shares
breaden
breakup of raft
carbon monoxide pollution
carina rostralis
chamaedrys
chewing sweets
CNPZ
cocktail reception
commercial sintered product
concentration expressed in percentage by volume
condenser relief valve
Conecuh R.
consent-based
contact hemolysis
crockard
cytological
deacetyllanatoside
dibutoxy
disdainfuls
disillusioned
display sensitivity
doxy
ductus hepaticus com-munis
duncan-sandys
ECDCT (electrochemical diffused-collector transistor)
Epanaftol
explicatable
flat slideway
fragmentation mapping
full-flow flowmeter
genus palaquiums
goamed
gun hoist
hakeem
have-been
high-inversevoltage tube
home-farm
hourplates
iabas
ice missile
imaginary-part operation
in-phase operation
inner nasal opening
kermess
knockout measurement
Koroira I.
leitneria floridanas
lines of constant time difference
lipski
liquid switch
luxatio lateralis
machine teaching
marking hole
minimum operating pressure (hydraulic)
mopar
multip-purpose ultrasonic cardioscope
mycterias
non-sampling risk
nonconfluence
Osiandrian
overcrops
Pedicularis macrorhyncha
planting by cuttings
predepolarization
probability of success
qinshans
r.a.m.
remote call forwarding
rere arch
rubbing batten
Sabanpassie
sale by type or standard
scareder
schizs
scintillating light
scouring erosion
self-contained airstairs
settling banker
seven to eight suspension
shared secret
standardisers
strut beam
Sylonidae
sympathominetica
take service with
three-necked flask
tineidaes
token operation
toxic equivalent
ununennium
uropancreatone
wafer base
wiredrower
wireless broadcast