[矿业] 硬石膏化学分析

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(193) / 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(163) / 评论(0) 分类 世界各地新闻集锦

Study Says Breath Analysis Can Help in Diagnosing Cancer Lung cancer claims an estimated one and a half million lives each year. But a research team at the Cleveland Clinic and University of Illinois is working to develop a new test that could make d

发表于:2018-12-16 / 阅读(121) / 评论(0) 分类 VOA标准英语2012年(一月)

This is the second in a 2-part Business English Pod series on presenting a SWOT analysis. A SWOT analysis is a tool that helps companies understand their strengths and weaknesses, while keeping in mind the opportunities and threats they face. In this

发表于:2018-12-31 / 阅读(202) / 评论(0) 分类 商务英语演讲课

In this Business English Pod lesson, we start the first in a 2-part series on presenting a SWOT analysis. A SWOT analysis is a simple but powerful framework for analyzing your companys strengths and weaknesses these are internal to the company as wel

发表于:2018-12-31 / 阅读(210) / 评论(0) 分类 商务英语演讲课

Some state lawmakers are pushing to ban(1) potentially(2) cancer-causing(3) chemicals from children's products and sofas. The two flame retardant(4) chemicals are known as TCEP and TDCCP and are found in car seats, strollers(5), changing pads(6), oth

发表于:2019-01-01 / 阅读(130) / 评论(0) 分类 英语博客 A cup of English

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(130) / 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(165) / 评论(0) 分类 2018年VOA慢速英语(五)月

By Faiza Elmasry Washington, D.C. 29 March 2007 Watch Healthy Dining report U.S. federal health officials say Americans dine away from home more than ever before. And they say that dining out is a major contributor to the nation's weight problem. To

发表于:2019-01-06 / 阅读(174) / 评论(0) 分类 2007年VOA标准英语(三月)

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(190) / 评论(0) 分类 VOA标准英语2008年(一月)

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(159) / 评论(0) 分类 2016年VOA慢速英语(三)月

News and analysis from an African American perspective Art Chimes | Washington, DC 19 February 2010 Related Links The Root February is African American History Month here in the United States, and so this week we feature a site that looks at news and

发表于:2019-01-13 / 阅读(151) / 评论(0) 分类 VOA标准英语2010年(二月)

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(168) / 评论(0) 分类 VOA标准英语2013年(六月)

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(133) / 评论(0) 分类 世界各地新闻集锦

DNA analysis is a staple of crime scenesand crime shows, like HBO's The Night of or the old standby, CSI: We just need to get this to the DNA lab, confirm it's the victim's blood. And then, case closed. And it's not just for crime: DNA sequencing als

发表于:2019-01-20 / 阅读(170) / 评论(0) 分类 2016年Scientific American(九)月

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(138) / 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(118) / 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(146) / 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(152) / 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(176) / 评论(0) 分类 英文摇滚歌曲
学英语单词
9-hydroxyprostenoate
absorption paper
aminotetralin
be quiet
beguile sb into doing sth
blood knot
brilliant green-eosin agar
Celles-sur-Belle
christmas factors
cnidilin
Codeleortone
coffee drying barbecue
cold-neutron filter
conic chart with two standard parallels
corrosion embrittlement
cross fields multiplier
cryptic virus
desglucodesrhamnoruscin
drag racer
drop ply
Dunean's position
dunstone
ebeinine
Eod.
escandalize
evidential matter
ferromagnesium
french's
gamma-ray-burst
heliophobius
hook spanners
houng
image-baseds
inland parity
intracavity electrooptic modulator
irregular warfare
Kanakangi
Levant morocco
LIBID
lobulus semilunaris inferior
macrocarpus
matto
method explained in detail
methylacetylenes
metrological performance
micrometric reader
microtus kikuchii
moving outlet flap
nanlingensis
Nardman
Narten presents
nid-
NIIB
nitrogen expansion
nocc (network operations control center)
Nodi lymphatici tracheobronchiales inferiores
non-dimensional acceleration
off-track freight station
oithona nana
opaco
p. and p.
payt
peruke
physogrades
plastic deformations
polygon of forces
premanufacture
propyl levulinate
Psicoperidol
recumbence
refinish
registration chart
release connection
reliability administration
replaceable-gas laser
reservoir pen
roentgen dermatitis
Rostrup
sapirs
scags
self-checking device
sodium calciotantite
stomatitis gravidarum
strength-druation curve
sub-space
subvalue
teenstra
televoting
throwing on
tilia lepidota rehd.
transmitted immunity
unarraignable
unhexoctium
unripping
utilization coefficient of open-hearth furnace
VLA-1
volcanic embryo
Votkinskoye Vdkh.
wahveys
wasite
Wasserleben
whimper