单词：fouling organisms
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AGRICULTURE REPORT - Don't Know Much About Mulch?By George Grow Broadcast: Tuesday, January 24, 2006 I'm Faith Lapidus with the VOA Special English Agriculture Report. Mulch is important to farmers. M
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Rock-Consuming Organisms Alter Views of Life Processes LOS ANGELES Kenneth Nealson can be described in many ways, including expert in microbiology and biochemistry. But that's not the one he is most proud of. People call me the 'father of Shewanella,
VOA标准英语2015年(一月)
This is Scientific Americans 60-Second Science, Im Steve Mirsky. Got a minute? Theres a cool new Web siteand iPhone appthat could come in handy in a wide variety of circumstances. Its called Time Tree. And it tells you how closely related any two org
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UNIT 68 POPULAR SCIENCE (Ⅰ) Lesson 135 Part Ⅰ Warming-up Exercises Note-taking: Inventions The words you may need for your note-taking in this drill: gasoline / barometer / Polaroid / pendulum / D
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She was a big, homely, overweight young woman, in her late 20s, maybe. No ring on her finger, so she was probably single. In fact, judging from her unfriendly demeanor, she probably had no boyfriend. And unless she started dieting and exercising regu
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These days there are thousands of charities round the world and it is possible to donate money to help people, animals and places. (A) The RSPCA (Royal Society for the Prevention of Cruelty to Animals) was the first organisation dedicated to the well
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Grammar Girl here. I know I promised that the next episode would be about apostrophes, but Zach wrote in with a grammar emergency tied to the execution of Saddam Hussein. I'm sure we all realize there are more important aspects to this story than rep
英语语法 Grammar Girl
HOUSTON, Feb. 5 (Xinhua) -- The Houston Rockets tied a NBA record with 23 3-pointers to rout the Golden State Warriors 140-109 Tuesday night at Toyota Center. The Warriors did everything they could, including intentionally fouling three times in the
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This is Scientific American's 60-Second Science, Im Steve Mirsky. Got a minute? Biologists often attempt to construct a genealogy that shows the relationships of all life on earth. One well-accepted effort compares the nucleic acid sequences that cod
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Bob Beamon established himself as the favourite in the 1968 long jump by winning 22 of 23 meets in the pre-Olympic season. He almost met with disaster in the qualifying round. After fouling his first two attempts, he had only one try left. His teamma
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[00:11.60]WARMING UP [00:16.04]How many new uses can you think of for the folowing items? [00:36.49]reminds us of the appearance of nanotechnology, [00:53.76]according to which nothing is useless and [01:04.91]no garbage or waste material to speak of
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US jet fighters continue to pound Islamic State forces in Iraq. US central command says four more air strikes today took out armored carriers and a truck, that were firing on civilians near Sinjar. Refugees have been taking shelter in the Sinjar Moun
2014年NPR美国国家公共电台8月
DEVELOPMENT REPORT - Cooking Meals With the Sun for FuelBy Jill Moss Broadcast: Monday, August 21, 2006 I'm Gwen Outen with the VOA Special English Development Report. Millions of people around the wo
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Iberia Star win UEFA Cup Futsal Elite Group D qualifiers TBILISI, Oct. 14 (Xinhua) -- Iberia Star Tbilisi from hosts Georgia on Sunday overwhelmed a one-man-short SL Benfica of Portugal to win the Group D of the Elite qualification for the 2012-2013
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今天我们要讲的习惯词语有这样一个关键词，nest。Nest这个词有许多不同的解释， 最常用的意思是鸟窝，但是虫子、鱼儿、乌龟、兔子之类的动物下蛋、哺育儿女或者 歇息安身、遮风避雨的地
美国习惯用语
因世界杯期间各路球星的假摔和犯规动作被很多学生模仿，英国一家小学的校长决定禁止学生在校园里踢足球。这位校长表示，学生们看到自己的偶像在球场上犯规、假摔甚至推人，就会在自
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For most of that time of life on Earth, living organisms have been relatively simple -- single cells. 地球的大多数时间，生物体多是以简单的单细胞存在的。 But they had great diversity, and, inside, great complexity. 但是它们是
TED演讲教育篇
In 1969, in an attempt to bring some order to the growing inadequacies of classification, 1969年，为了整理一下越来越显得不足的分类法， an ecologist from Cornell University named R. H. Whittaker unveiled in the journal Science a pr
万物简史
LONDON, April 8 (Xinhua) -- Man City's title hope was nearly shattered on Sunday when Mikel Arteta's late goal propelled Arsenal to 1-0 victory over them and indirectly helped the Premier League leader Manchester United move eight points clear at the
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