标签:Chemical 相关文章
We're starting this Monday in Syria. More than 100,000 people had been killed since the civil war started there 2011. The United Nations aimed to maintain global peace, so sometimes it gets involved in conflicts like this. This weekend, the Syrian of
And our first stop today is in the Middle East. Officials worldwide are investigating an attack that happened last week in Syria. Eighty-nine people were killed and dozens more injured in what witnesses say was an assault involving a chemical weapon.
And our first stop today is in the Middle East. Officials worldwide are investigating an attack that happened last week in Syria. Eighty-nine people were killed and dozens more injured in what witnesses say was an assault involving a chemical weapon.
What Message Would US Acting in Syria Send to Iran and North Korea? STATE DEPARTMENT Part of President Barack Obama's argument for a military strike against Syria is a threat to broader U.S. security concerns in the Middle East and Asia. Secretary of
AS IT IS 2013-05-22 Plans for Chemical Plants Raise Questions in Southwest China Welcome to As It Is, the daily magazine show from VOA Learning English. Im Mario Ritter. Today, we look at plans by some large companies to improve conditions for factor
Agriculture report - Project in DRC Aims to Increase Fertilizer Use This is the VOA Special English Agriculture report. North Kivu is a war-torn province that used to be called the breadbasket of the Congo. Now, some farmers are being trained to incr
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
MARY LOUISE KELLY, HOST: All right, let's circle back to the U.S. and the aftermath of Hurricane Harvey. As if the record rainfall and flooding were not enough, many Houston-area residents are now coping with increased air pollution. Houston's petrol
DAVID GREENE, HOST: And the mystery surrounding the airport killing of the North Korean leader's half brother is getting even more bizarre and even more grim now. Malaysia has announced initial lab results that show a chemical weapon was used in the
I`m Carl Azuz. It`s good to have you watching. 我是卡尔`阿祖兹,欢迎您收看CNN学生新闻. U.S. Secretary of State Rex Tillerson arrived in the Russian capital yesterday. He`s meeting with his Russian counterpart, Foreign Minister Sergey L
今天我们要学的词是nerve agent. Nerve agent 神经毒剂。British officials said the chemical nerve agent known as Novichok was used in the attack on an ex-Russian spy and his daughter. 英国官员说,对一名前俄罗斯间谍和他女儿
Syrian Activists Decry Focus on Chemical Weapons 叙利亚活动人士公开谴责关注化学武器 CAIRO As the international community acts to neutralize Syria's chemical weapons capabilities, some in the Syrian opposition say the brutality of the
Syria Peace Talks Elusive Despite Chemical Weapons Diplomacy 叙利亚和平谈判依旧难以捉摸 STATE DEPARTMENT The U.S.-Russian framework for eliminating Syrian chemical weapons does not address the political divisions that have long delayed p
Experts Predict Syria Fighting May Escalate 专家预测叙利亚战争可能升级 LONDON While the worlds diplomats work in New York to hammer out an agreement on the disposal of Syrias chemical weapons, and United Nations investigators head back i
By Lisa Schlein Geneva 14 May 2008 Scientists say new evidence links certain chemicals to the development of obesity. About 2,500 international experts are attending the 16th European Congress on Obesity in Geneva. Lisa Schlein reports for VOA the pa
By Jim Randle Irbil, Iraq 04 September 2007 An appeals court in Iraq has upheld the death sentences of several former top officials of Saddam Hussein's government. The best known is Chemical Ali who got his grim nickname for using poison gas against
ROBERT SIEGEL, HOST: And for more on the Trump administration's reaction to the chemical weapons attack in Syria, we're joined now by NPR White House correspondent Tamara Keith. Hi, Tam. TAMARA KEITH, BYLINE: Hi. SIEGEL: What has President Trump actu
今天我们要学的词是exceed。 Exceed, 超过。 The team opened the season with three wins, exceeding everyone's expectations, 球队赛季一开始就连赢三场,超过了所有人的预期。美国加州一个郡发生水污染。 Test re
Do Cats Eat Spiders? 猫吃蜘蛛吗? Do cats eat spiders? Our answer? Yes, they do. And thats not all cats will eat. Cats, both domestic and wild, are obligatory carnivore s , meaning that they dont have the chemical tools in their bodies to acces
What Is Fire? 火是物质燃烧过程中散发出光和热的现象,是能量释放的一种方式。火焰分为焰心、中焰和外焰,温度由内向外依次增高。燃烧过程必须有可燃物、燃点温度、氧化剂三项并存,缺一