单词：control-rod cell
单词：control-rod cell 相关文章
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
VOA2003（下）-环境与健康
中文 英文 缩写 分线盒 adapter junction box 分线盒/接线盒 distribution box/junction box 分线箱/交接箱 joint-box 分谐频 subfrequency 分压器 potential divider 分用器 demulti
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英语会话800句
A: 欢迎大家来到这期的美语训练班! 我是杨琳! B: 我是Kat! 杨琳，快来说说咱们今天都要学什么? A: 今天，咱们一起去看看Ryan的健身成果，讨论电话礼仪，学学怎么说把损害控制在最低限度，还
美语训练班
[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
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
国家地理2008年
中文 英文 缩写 蜂窝技术工业协会 Cellular Technology Industry Association CTIA 蜂窝鉴权和语音加密运算法则 Cellular Authentication & Voice Encryption algorithm CAVE 蜂窝式网
电信英语
CAPI Communication Application Program Interface 通信应用程序接口 carrier 载波，通信公司 CAS Call Accounting System 呼叫计次系统 CAS Channel Associated Signalling 随路信号方式
电信英语
Giving Children Cell Phones 1. 目前越来越多的家长给孩子配手机，目的是 2. 也会带来一些问题 3. 你的看法 【范文】 Giving Children Cell Phones More and more children are showing up at school each September with cell pho
英语四级作文范文
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
2007年VOA标准英语（九月）
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
VOA标准英语2008年（五月）
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
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
VOA常速英语2008年（四月）
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
英语新闻
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
趣味英语
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
VOA常速英语2007年（十二月）
作文题目： 1. 目前越来越多的家长给孩子配手机，目的是 2. 也会带来一些问题 3. 你的看法 参考范文： Giving Children Cell Phones More and more children are showing up at school each September with cell phones. Many
四六级写作指导
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
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
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how to be a good listener 做个好的倾听者 Put the Cell Phone Down 放下手机 We give our phones too much control over us. We jump any time they ring, beep, or buzz. So, silence your phone. Turn it off or put it in a drawer. Better yet, Stop h
英语听力广播—Listening