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2017年CRI Quake-hit city gets tourism boost from cycling races

Traditional paintings and time-honored distilleries have long been the two things that Mianzhu is famous for. Back in 2008, the devastating Sichuan earthquake hit the city and severely impacted its industries. Nine years on, with homes being rebuilt

发表于:2018-12-20 / 阅读(47) / 评论(0)

2017CRI中国国际广播电台

SSS 2009-04-06

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Batteries of the future need to deliver more energy, and they need to be smaller. Researchers at MIT think they have developed a technology that can, a

发表于:2019-01-08 / 阅读(78) / 评论(0)

Scientific American(四)月

SSS 2011-09-09

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Common batteries are electrochemical cells. And they may get better thanks to living cells: the multicellular organism called brown algae. Lithium ion

发表于:2019-01-08 / 阅读(81) / 评论(0)

Scientific American(九)月

Ministry team sent to probe expressway collapse

BEIJING, Feb. 1 (Xinhua) -- The Ministry of Public Security has dispatched a team to probe a blast involving a truck carrying fireworks on an expressway in central China's Henan Province on Friday morning. Headed by Huang Ming, vice minister of publi

发表于:2019-01-17 / 阅读(62) / 评论(0)

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