[=tetra methyl rhodamine ethylester]四甲基罗丹明乙酯

AMERICAN STORIES - A Special Story for Christmas: 'The Gift

AMERICAN STORIES - A Special Story for Christmas: 'The Gift of the Magi' By O. Henry Broadcast: Saturday, December 24, 2005 ANNOUNCER: Now, the VOA Special English program, AMERICAN STORIES. (MUSIC) S

发表于:2018-12-01 / 阅读(800) / 评论(0)

American Stories

iPhone7的标语翻译成粤语TM就很尴尬了

Apple launched its new iPhone 7 last week. 苹果公司上个星期发布了新款的苹果7。 This time, the company is using the slogan This is 7. 这次，苹果公司用的标语是：这就是7。 It's quite dull. But over in Hong Kong, where C

发表于:2018-12-18 / 阅读(522) / 评论(0)

实用英语

2017年CRI Alibaba, SAIF invests 200 million dollars in Paytm

Alibaba has invested 177 million U.S. dollars into Paytm. [Photo: techweb.com] Alibaba has announced its buying a major stake in Indian e-commerce firm Paytm. Alibaba is investing 177-million into Paytm, giving it a 36-percent stake in the firm. The

发表于:2018-12-19 / 阅读(452) / 评论(0)

2017CRI中国国际广播电台

SSS 2008-04-23

This is Scientific American's 60-Second Science, I'm Karen Hopkin, this will just take a minute. Shakespeare once said: A rose by any other name would smell as sweet. And that is true today as it was 400 years ago. What's different now, though, is th

发表于:2018-12-24 / 阅读(544) / 评论(0)

Scientific American(四)月

2006年VOA标准英语-US Troops Mark Christmas in Baghdad

By Margaret Besheer 25 December 2006 The Christmas holidays are often the most difficult time of year for U.S. service members deployed overseas and far from their families. In Iraq, troops celebrated together, but thoughts of their loved ones were

发表于:2019-01-11 / 阅读(455) / 评论(0)

2006年VOA标准英语（十二月）

VOA常速英语2007年-Two Million Lights Line Christmas Villa at Ston

By Zulima Palacio Atlanta, Georgia 20 December 2007 The Christmas season is celebrated in communities throughout the United States. Producer Zulima Palacio recently visited Stone Mountain Park outside Atlanta in the southeast state of Georgia to take

发表于:2019-01-11 / 阅读(467) / 评论(0)

VOA常速英语2007年（十二月）

VOA标准英语2010年-BP Well Capped, Gulf Oil Cleanup Conti

The Macondo well operated by BP in the Gulf of Mexico has now been capped with a star adornment that commemorates the 11 people killed when the rig operating on the water surface above the site exploded on April 20. Clean-up efforts continue, though,

发表于:2019-01-14 / 阅读(610) / 评论(0)

VOA标准英语2010年(十一)月

VOA常速英语2007年-Pilgrims Join Palestinians to Celebrate Christm

By Robert Berger Bethlehem 24 December 2007 Thousands of pilgrims joined local Palestinians in celebrating Christmas Eve in the West Bank town of Bethlehem. As Robert Berger reports for VOA from Bethlehem, the observances were more cheerful than in p

发表于:2019-01-31 / 阅读(543) / 评论(0)

VOA常速英语2007年（十二月）

鲍勃迪伦无视诺贝尔奖邀请?! 这TM就很尴尬了

The Nobel Prize committee has given up trying to reach Bob Dylan, five days after he became the first musician awarded the Nobel Prize for Literature. 鲍勃迪伦成为首位获得诺贝尔文学奖的音乐人的5天后，诺贝尔奖评审委员表示

发表于:2019-02-07 / 阅读(635) / 评论(0)

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5-methyl-5-trimethylstannylpyridine

automated marine data logger