[化] 理化检验

Syrian Gov't Denies Reports on Using Chemical Weapons

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(31) / 评论(0)

世界各地新闻集锦

60秒科学:男性声音能显示出说话人的体能状况(有

Study subjects were able to accurately assess men's physical strength based only on listening to them speak Which of these guys would you guess is stronger? Him? [Arnold Schwarzenegger saying One of us is in deep trouble.]. Or him? [Pee Wee Herman sa

发表于:2019-01-02 / 阅读(82) / 评论(0)

60秒科学

VOA慢速英语2013 美国参议院委员会批准对叙利亚使用武力

US Senate Committee Approves Use of Force in Syria 美国参议院委员会批准对叙利亚使用武力 From VOA Learning English, this is In The News. 这里是美国之音慢速英语新闻报道。 This week, a United States Senate committee vot

发表于:2019-01-12 / 阅读(115) / 评论(0)

2013年VOA慢速英语(九)月

China to Start a Nationwide Inspection of Chemical Plants

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(36) / 评论(0)

世界各地新闻集锦

PBS高端访谈:叙利亚政权应用最新确认的化学武器

RAY SUAREZ: For more on the possible chemical attack, I'm joined by Jeffrey White, a former senior analyst at the Defense Intelligence Agency, now at the Washington Institute for Near East Policy, and Amy Smithson, a senior fellow at the James Martin

发表于:2019-01-27 / 阅读(31) / 评论(0)

PBS访谈社会系列

留美老师带你每日说英文第903期:为什么要擦防晒霜

台湾籍旅美老师今天交给我们的句子是： Chemical blockers, on the other hand, absorb the Sun's rays. They deteriorate more quickly than physical sunscreens because their ability to absorb the Sun diminishes. 另一方面，化学性防晒

发表于:2019-02-22 / 阅读(36) / 评论(0)

留美老师带你每日说英文

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