标签：Bees 相关文章
One thing that excited him for many years is just how advanced their communication is, especially their famous waggle dance, returning from a foraging trip, this bee is telling its coworkers precisely where she found her pollen. They just use the bod
探索与发现2013年
And each time the radar switch past, a white mark reveals the position of the bee.-OK. Bees're coming back. The five bees are coming back. The radar records each excessive loop the bee makes until she returns safely to the hive. -Bees at hive. Bees a
探索与发现2013年
-You catch it the moment I see it, put it into a container like this, which contains 15 milligram of so-called solution.The bees are fed one of two different solutions. -We have c** which are fed with pesticide. We develop it in the circle solution a
探索与发现2013年
Science and technology: Evolution: Bee kind to viruses 科学技术：进化：蜜蜂爱病毒 A strange tale of collaboration between plants, pathogens and insects. 植物、病毒和昆虫的奇特合作。 Cucumber mosaic virus is not restricted t
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背诵为王第一册
1. Tehran has capped off a show of military might by test firing missiles capable of carrying warheads. The tests come days before meetings between Iran and six world powers, trying to stop its suspected nuclear weapons program. Meantime, the White
美联社新闻一分钟2009年(九)月
Words and Their Stories: Insect Expressions 词汇典故：关于昆虫的美式表达 Now, the VOA Special English program WORDS AND THEIR STORIES. 现在是美国之音慢速英语词汇典故节目。 There are many American expressions about inse
2012年VOA慢速英语(八)月
AS IT IS 2013-11-01 Scientists Say Air Pollution Threatens Honeybees 科学家说空气污染威胁着蜜蜂 From VOA Learning English this is As It Is. Welcome back. Im Caty Weaver. Today, we go to a school near Washington where meals are being serv
2013年VOA慢速英语(十一)月
Study: Insecticide Is Killing Wild Bees 研究发现杀虫剂杀死野生蜜蜂 A new study says a widely-used insecticide is damaging wild bee populations. Wild bees are important, because they pollinate crops and wild plants. Environmentalists in t
2015年VOA慢速英语(五)月
The survival strategies of some species can seem counter-intuitive to us until we examine them in detail. Let's take the example of bees, which die after stinging once, because the stinger tears out their insides. How can this self-destructive trait
英语时差8，16
Today in Taiwan, people from all walks of life are choosing to be stung by bees, often dozens of times in one sitting. Shourang Chen is battling multiple sclerosis , a disease which slowly causes the body's nerve to deteriorate. For six months, I was
国家地理2007年
1. Osama bin Laden issued new threats in an audiotape broadcast on Arab television earlier today. Bin Laden accuses the US and Europe of supporting a Zionist war on Islam by cutting off funds to the H
美联社新闻一分钟2006
Chapter 20 - Moscow, a queenless hive Meanwhile Moscow was empty. There were still people in it, perhaps a fiftieth part of its former inhabitants had remained, but it was empty. It was empty in the sense that a dying queenless hive is empty. In a qu
有声英语文学名著
Todays topics: Television in the US, Spelling Bees in Schools, Policy versus Politics, Pronunciation in Minnesota Words: station channel network ABC, NBC, CBS, Fox, WB PBS (public television) non-profit Masterpiece Theater contest
美语听力 English Cafe
Our planet was spared this fate. The magnetic field generated by the Earths core blocked the solar wind, preventing it from blasting away the fragile air. But the Earths atmosphere was still very different from the one we breathe today. It contained
探索与发现2014年
They don't live very long on average just a few weeks in the summer time. But in that time they'll fly four or maybe five hundred miles in total. and here's the best part. They are the only insect to provide us with food in the form of liquid gold, h
探索与发现2013年
China may surpass the US as the worlds largest seed market next year as commercialization in the seed industry accelerates. These comments come from the Chinese Academy of Social Sciences just before the World Seed Congress kicks off in Beijing on Mo
CCTV9英语新闻2014年05月
I'm gonna be here for you baby I'll be a man of my word Speak the language in a voice that you have never heard I wanna sleep with you forever And I wanna die in your arms In a cabin by a meadow where the wild bees swarm And I'm gonna love you like n
美国乡村音乐
DALLAS Officials in Dallas, Texas and the surrounding county of the same name are continuing to spray by land and air in an effort to suppress mosquitoes that spread the West Nile virus. Health officials have reported more than 200 cases of fever cau
英语新闻