[机] 阿克(制苛性钠)电池

By Caty Weaver Broadcast: July 25, 2003 This is Bill White with the VOA Special English Environment Report. Researchers say they have found a way to reduce the cost of some 1)fuel cell production. The

发表于:2018-12-01 / 阅读(232) / 评论(0) 分类 VOA2003(下)-环境与健康

[00:01.10]Though if were going for this obsessive writing down all the message thing, 不过如果我们努力去回忆的话 [00:05.06]some American girl called Anna called a few days ago. 几天前有个叫安娜的美国姑娘来过电话 [00:12.6

发表于:2018-12-07 / 阅读(176) / 评论(0) 分类 听电影学英语-诺丁山

[ti:] [ar:] [al:] [by:] [00:01.00] Late At Night, Do You Turn Off Your Cell Phone? 今夜不关机 [00:08.22]Today, my friend asked me a question. [00:11.17]At night, do you turn off your cell phone? [00:14.78]If you dont, whom do you leave it on for

发表于:2018-12-26 / 阅读(172) / 评论(0) 分类 温馨夜读

For something that could revolutionize the world, its come along very slowly. The fuel cell was invented in 1839, but there was little development until the 1950s when NASA started to use them in space where they are still used today. Now, after yea

发表于:2018-12-30 / 阅读(182) / 评论(0) 分类 国家地理2008年

By Carol Pearson Washington 25 September 2007 A lot of people wonder about the impact cell phones might have on their health. And now a new study shows that heavy mobile, or cell, phone use may result in hearing loss. VOA's Carol Pearson reports. As

发表于:2019-01-11 / 阅读(166) / 评论(0) 分类 2007年VOA标准英语(九月)

Colleges Look to Change Admission Process Educators across the U.S. are calling for major changes to the admissions process in higher education. The National Center for Educational Statistics (or NCES) reported that U.S. colleges and universities rec

发表于:2019-01-12 / 阅读(136) / 评论(0) 分类 2016年VOA慢速英语(二)月

By Bill Rodgers Washington 19 May 2008 Cell phones are an example of what is sometimes now called leapfrog technology, a product that allows developing nations the benefits of a reliable and extensive communications network without the heavy investme

发表于:2019-01-13 / 阅读(138) / 评论(0) 分类 VOA标准英语2008年(五月)

随着移动网络的发展,很多人获取信息资讯的途径不再是单纯的报纸或电视等传统媒体,而是微博、手机报等移动社交媒体。由此也诞生了一拨只爱短信息,不看长文章的news snackers。 News sna

发表于:2019-01-17 / 阅读(138) / 评论(0) 分类 实用英语

Are you a snacker? Can you survive between meals without a snack? Im terrible. I just cannot stop snacking all day long. I know its bad for me, but snacks are just so delicious. I have different snacks at different times of the day. In the mornings,

发表于:2019-01-24 / 阅读(191) / 评论(0) 分类 听一分钟英文-S

By Victoria Cavaliere New York 16 October 2007 An annual stem cell research conference in New York has been bringing together some of the field's top scientists to discuss breakthroughs in stem cell research and what proponents call its long-term app

发表于:2019-01-31 / 阅读(163) / 评论(0) 分类 2007年VOA常速英语(十月)

By Paul Sisco Washington 17 April 2008 Federal regulators in Washington have approved plans to upgrade the nation's Emergency Alert System to include text messages to cellphones and other mobile devices. VOA's Paul Sisco has more in this Searching fo

发表于:2019-01-31 / 阅读(155) / 评论(0) 分类 VOA常速英语2008年(四月)

Education is Key to Mali Reconstructionl 马里重建,教育是关键 Conflict, flooding and food insecurity have battered Mali over the past few years. Now, with a new president and prime minister in office, efforts are underway to help ensure pea

发表于:2019-02-01 / 阅读(150) / 评论(0) 分类 VOA常速英语2013年(九月)

WASHINGTON, Aug. 4 (Xinhua) -- Researchers have found a way to turn mouse embryonic stem cells into sperm and this finding opens up new avenues for infertility research and treatment, according to astudy published Thursday in the online edition of jo

发表于:2019-02-04 / 阅读(308) / 评论(0) 分类 英语新闻

Afghan officials say a suicide car bomber detonated a blast just outside the Indian embassy in Kabul, killing 40 people and wounding 140 others. VOA's Barry Newhouse reports from Islamabad the attack is one of the deadliest to hit the Afghan capital

发表于:2019-02-05 / 阅读(166) / 评论(0) 分类 VOA标准英语2008年(七月)

Turn Off Your Cell Phone 关掉你的手机 We went to the movie the other night. I sat in an aisle seat as I usually do, because it feels a little roomier. Just as the feature was about to start, a blonde from the center of the row got up and starte

发表于:2019-02-07 / 阅读(266) / 评论(0) 分类 趣味英语

SAN FRANCISCO, Aug. 17 (Xinhua) -- A hacker on Friday revealed a security flaw that he claimed could make Apple's iPhone particularly vulnerable to text message cheating. The flaw has existed since iPhone was first launched in 2007, and is still not

发表于:2019-02-09 / 阅读(165) / 评论(0) 分类 英语新闻

模仿文本: Germany are closing in on a place in Brazil, following a 3-0 victory away to the Faroe Islands. Per Mertesacker, Mesut zil and Thomas Mller with the goals. Ozil's coming from the penalty spot. With two games remaining in Group C, Germ

发表于:2019-02-16 / 阅读(129) / 评论(0) 分类 英音模仿秀

By Jessica Berman Washington 19 December 2007 Stem cell research was the major medical and science story this past year, topping the list of achievements that experts say might finally lead to cures for many diseases. Meanwhile, global health officia

发表于:2019-02-17 / 阅读(180) / 评论(0) 分类 VOA常速英语2007年(十二月)

WASHINGTON, May 11 (Xinhua) -- Researchers at Brigham and Women 's Hospital (BWH), a teaching affiliate of Harvard Medical School, have identified(鉴定) a human lung stem cell that is self-renewing and capable of forming and integrating multiple bi

发表于:2019-02-18 / 阅读(218) / 评论(0) 分类 英语新闻

Why You Shouldn't Leave Nude Photos of Yourself on Your Cell Phone The 23-year-old woman lost her cell phone in a restaurant parking lot. By the next morning, someone was texting nude photos of her to everyone. As regular readers have learned many ti

发表于:2019-02-24 / 阅读(165) / 评论(0) 分类 阅读空间
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