国际化学元素符号

RED HOT ACHIEVEMENTS Chinese history is filled with great achievements in science and technology. Since the early 1990s, China has been enjoying a boom in scientific and technological development. The success is no accident. In 1995, the Chinese gov

发表于:2018-12-04 / 阅读(91) / 评论(0) 分类 人教高中英语高二

Chinese history is filled with achievements in science and technology. Since the early 1990s, china has been enjoying a boom in scientific and technological development. The success is no accident. In 1995, the Chinese government put forward a plan f

发表于:2018-12-04 / 阅读(154) / 评论(0) 分类 高中英语人教版第二册课本听力

Today that sounds ridiculous. 今日这种说法听来荒唐 But two hundred years ago it didn't seem so unlikely. 但是两百年前还颇言之成理 It was widely believed that 当时一般人认为 the Earth was only a few thousand years old. 地球

发表于:2018-12-07 / 阅读(139) / 评论(0) 分类 太阳科普

Two and a half years into the Syrian civil war, the Syrian government attacked its own people with chemical weapons. On August 21st, 2013, rockets delivering deadly Sarin gas landed in Ghouta, a rebel-controlled suburb of Damascus. It is not clear ho

发表于:2018-12-08 / 阅读(71) / 评论(0) 分类 VOA标准英语2017年(11月)

The United Nations reports that despite reduced violence in some areas of Syria, unspeakable crimes against civilians have continued, including the use of chemical weapons against the Syrian people by the Assad regime. 据联合国报道,虽然叙利

发表于:2018-12-08 / 阅读(248) / 评论(0) 分类 VOA标准英语2017年(9月)

Pakistanis crowd around a Pakistan Army helicopter during a drop of much needed food supplies to the flood encircled village of Tul in , Sindh Province, southern Pakistan, 20 Aug 2010 As hundreds of millions of dollars in foreign aid come pouring int

发表于:2018-12-16 / 阅读(85) / 评论(0) 分类 VOA标准英语2010年(八)月

UN Team Faces Tough Task in Syrian Chemical Probe There were survivors of what the Syrian government says was a chemical weapon attack by rebels on the northern town of Kahn al-Asal. Many of the people rushed to a hospital in nearby Aleppo had breath

发表于:2018-12-16 / 阅读(87) / 评论(0) 分类 VOA标准英语2013年(四月)

销毁叙利亚化武继续拖延 The operation to remove and destroy Syrias chemical weapons continues to be delayed by security problems and bad weather. Several countries have sent warships to escort the weapons offshore - but the shipments have y

发表于:2018-12-19 / 阅读(122) / 评论(0) 分类 VOA双语新闻 2014年1月

As It Is - Remember Your Chemistry Classes? An international team of researchers recently reported creation of a new element that is 40 percent heavier than lead. The researchers successfully developed what they are calling Element Number 117 at a la

发表于:2019-01-03 / 阅读(138) / 评论(0) 分类 2014年VOA慢速英语(八)月

Remarks by the President in Address to the Nation on Syria 奥巴马总统就叙利亚问题向全国发表讲话 East Room, Washington, D.C. 东厅,华盛顿哥伦比亚特区 September 10, 2013 2013年9月10日 My fellow Americans, tonight I want

发表于:2019-01-05 / 阅读(74) / 评论(0) 分类 名人演讲视频

Deadline on Syria Chemical Weapons Unlikely to be Met 叙利亚化学武器难以在限定期限内销毁 International efforts to remove and destroy Syria's chemical weapons are hitting more roadblocks. December 31 for the most deadly chemicals to s

发表于:2019-01-14 / 阅读(118) / 评论(0) 分类 VOA标准英语2014年(一月)

Im Carl Azuz, welcome to CNN Students News. US congress is backing in session and debating the issue of Syria. President Obama is scheduled to make a speech to the American public tonight. Yesterday Russian officials proposed that Syria handover cont

发表于:2019-01-19 / 阅读(118) / 评论(0) 分类 CNN2013年(九)月

Washington Week: Focus on Syria 本周华盛顿关注叙利亚使用化学武器问题 Washington is focused on a possible U.S. response to evidence of chemical weapons use in Syria. U.S. naval forces have moved closer to Syria, and the Obama adminis

发表于:2019-02-01 / 阅读(88) / 评论(0) 分类 VOA常速英语2013年(八月)

Major Discussions on Syria Expected at G20 Summit G20峰会有望讨论叙利亚问题 WASHINGTON U.S. President Barack Obama made a stop in Sweden Wednesday before heading to the summit of the world's 20 major economies later this week in Russia. Sy

发表于:2019-02-01 / 阅读(68) / 评论(0) 分类 VOA常速英语2013年(九月)

The Leaders and Representatives of Australia, Canada, France, Italy, Japan, Republic of Korea, Saudi Arabia, Spain, Turkey, the United Kingdom and the United States of America made the following statement on the margins of the Group of 20 Nations Lea

发表于:2019-02-07 / 阅读(127) / 评论(0) 分类 英语笔译

1. President Obama has half a dozen television interviews scheduled for Monday. He's making the case for whether they'll have limited military strike against Syria in response to that country's alleged use of chemical weapons. Meanwhile Syrian Presid

发表于:2019-02-11 / 阅读(160) / 评论(0) 分类 美联社新闻一分钟2013(九月)

One of the world's most famous living diplomats is now suggesting that the speed in which both China and the United States approach diplomacy is one of the things holding up stronger ties between the two countries. From Washington, CRI correspondent

发表于:2019-02-14 / 阅读(109) / 评论(0) 分类 世界各地新闻集锦

模仿文本: America and Russia are engaged in serious negotiations aimed at getting rid of President Assad's chemical weapons and preventing a US-led attack on his regime. The diplomatic pressure seems to have had an impact already. The UN has an

发表于:2019-02-16 / 阅读(86) / 评论(0) 分类 英音模仿秀

奥巴马祝贺禁化武组织赢得诺贝尔和平奖 WASHINGTON, Oct. 11 (Xinhua) -- U.S. President Barack Obama congratulated the Organization for the Prohibition of Chemical Weapons (OPCW) on being awarded the Nobel Peace Prize, the White House s

发表于:2019-02-19 / 阅读(112) / 评论(0) 分类 英语新闻

If you're just joining us, this is WEEKENDS on ALL THINGS CONSIDERED from NPR News. I'm Jacki Lyden. The chemical weapons attack in Syria on August the 21st was the first time in a quarter century that such weapons had been used against civilians dur

发表于:2019-02-23 / 阅读(111) / 评论(0) 分类 英语语言学习
学英语单词
aaaai
Achnahaite
address indicating group allocation
after-heat removal
alkaline reducer
antenna dome
APS-C
articulative
asfaw
autocarpous fruit
azulite
background random process
bananaless
belting duck
bigature
black field microscope
Brustan
budgetholder
Bunduqiya
campanula rapunculuss
cardiac myxoma
certificate of competency as master
Ceselmint
Chebarkul
classification of rivers
collar marks
creosomagnesol
Diethylphthalate
Dorcas society
duffer fake
electric hammers
elevating scraper
english major
feedback principle
fennochio
flexible automation
food suitability
frame and brick veneer construction
genus Aglaomorpha
gunning mix
hendershot
high-peak power
hydropneumatic system
imitation stone finish
jack and the beanstalk
kubismus
Kulchitsky's cells
Latin rock
lens covers
leny
letter writer
letties
light sector
logarithmic identity
low-density particleboard
marmadyn
meeping
mendoza
metallic lamp holder
monomath
move towards
mvx
n.a
new normal
No.of grade
non-derogation
Oryzomys
PFIGS
photaesthesia
posterior ciliary veins
precision scanning
primary stress field
quasi-geostrophic potential vorticity
radio frequency transformer
receive publicity
reflection kernel
reminting
repulp
resultant action potential
rimmed steel
Sagina saginoides
scattered seed
scouth
sea water chemistry
semimodular lattice
sokoloffs
solution sump pump
spreading waveform
sub-critical
susteren
swing marks
Thalia
the computer
the ground connection
thin film scanner
trisetosus
tucet
vacuum-operated sheet piler
vessel
wrecker's yard
yarn feeder block
yasured