二硼化镁超导体

2017年CRI Zhao Zhongxian profile: Superconductor breakthrough will speed up changes

Semiconductors, or microchips, have been changing the way the world works for the past half-century. The technology has made radios, televisions and mobile devices commonplace. In advancing the technology, researchers are now focusing on superconduct

发表于:2018-12-02 / 阅读(80) / 评论(0)

2017CRI中国国际广播电台

Gbagbo Army Calls for Reinforcements in Battle for Abidjan

Soldiers backing Ivory Coast's incumbent president are calling for reinforcements in their battle against fighters supporting the country's internationally-recognized president. In the third day of combat for control of the commercial capital, Abidja

发表于:2018-12-16 / 阅读(59) / 评论(0)

VOA标准英语2011年(四月)

Brazil give reality check to Team GB medal hope

LONDON, July 20 (Xinhua) -- The hope of the British football team of taking medal from the 2012 London Olympics was given a shock when they were beaten 2-0 at home by Brazil on Friday. The Brazilians showed why they are among the favorites to win a m

发表于:2019-01-09 / 阅读(53) / 评论(0)

英语新闻

Ivory Coast UN Ambassador Seeks More Pressure on Gbagbo

The Ivory Coast ambassador to the United Nations is calling for more international pressure to make incumbent President Laurent Gbagbo cede power. The Ivorian diplomat warned the situation could turn more violent if outside help is insufficient to fo

发表于:2019-01-14 / 阅读(91) / 评论(0)

VOA标准英语2011年(二月)

美国国家公共电台 NPR It Was A Company With A Lot Of Promise. Then A Chinese Customer Stole Its Technology

MARY LOUISE KELLY, HOST: We've been reporting a lot on the U.S. threat to impose tariffs on some $150 billion worth of goods imported from China. Beijing is promising to retaliate. One big source of tension is that the Trump administration says for t

发表于:2019-01-16 / 阅读(50) / 评论(0)

2018年NPR美国国家公共电台4月

英语俚语天天说第239期:手机内存MB,GB千万别按字母读

介绍: KB=kilobyte /?k?l.?.ba?t/ 千字节 MB=Megabyte /?meɡ.?.ba?t/兆字节 GB=Gigabyte /?ɡ?ɡ.?.ba?t/ 千兆字节 TB=Terabyte /?ter.?.ba?t/万亿字节 A megabyte (MB) is 1024 kilobytes 1MB等于1024KB storage 内存 I've got a new iPhone 7 pl

发表于:2019-01-17 / 阅读(57) / 评论(0)

英语俚语天天说

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学英语单词

1-hydroxy-4-nitro-2-acetonaphthone

82430VX

adsorption time

afp reblocking program

alopecic

anionic

area of a spherical segment