单词：leguminous forage
单词：leguminous forage 相关文章
[00:01.64]All right, well, we should camp here for the night. 好吧 我们今晚就在这里扎营吧 [00:05.64]Come on, Fugax. Let's forage some food. 走吧 Fugax 我们去找点吃的 [00:07.60]Excuse me? l don't forage. 没听错吧? 我可不觅食
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US stocks are sharply lower before the close, all indexes dropping more than 2% in the wake of more disappointing economic news. The government finds that people scaled back their spending 0.2% in June while their incomes grew by the smallest amount
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This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. Got a minute? It sure is a pig-eat-anchovy world out there. While that may sound like a joke, the results of a newly released study say it's no laughing matter. Farmers are fatten
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This is Scientific Americans' 60-Second Science. Im Cynthia Graber. Thisll just take a minute. When is an ant like a piece of fruit? When its infected by a parasite. Researchers affiliated with the Smithsonian Tropical Research Institute discovered t
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This is the VOA Special English Agriculture Report. To call something marginal means it is not very good. Farmers have their own way to define marginal land: It is the last to be planted under good conditions, and the first to be avoided under poor c
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AGRICULTURE REPORT - Farming Marginal Lands By Mario Ritter / Broadcast: Mon, 5 Nov 2007 16:00:00 UTC This is the VOA Special English Agriculture Report. An Australian farmer stands on land damaged by lack of rain last year To call land marginal mea
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Northern India and Pakistan 印度北部和巴基斯坦 From mineral water to water slides, things that are free in some countries often cost in others, sometimes much to the surprise of travellers venturing out of their homeland. 从矿泉水到滑水
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Off the coast of Boston, scientists scan the horizon for something largehumpback whales. In the busy waters of the Stellwagen Bank, National Marine Sanctuary, whales must navigate around submerged fishing gear. And on the surface, collisions to the s
自然百科2009年
Every fall, this herd of pronghorn antelope treks more than 100 miles from Grand Teton National Park to their winter habitat in the Upper Green River Valley of Wyoming. This phenomenal migration, one of the longest in North America, has been taking p
自然百科2009年
Science and technology 科学及技术 Human communication 人类交流 Gesture politics 形体政治学 People talk a lot, but their hand signals may convey more useful information 虽然人类主要通过语言交流，但是一些手势往往能传达
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Science and Technolgy. 科技。 Animal behaviour. 动物习性。 Smarter than the average bear. 一只特别聪明的熊。 The first case of ursine tool use. 第一只会用工具的熊。 PRIMATES apart, few mammals employ tools. Sea otters use r
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美国西南部野马数量过多导致资源紧张，威胁家畜养殖难等问题，新墨西哥州政府同意重新开启已关闭6年的野马屠宰场。 GWEN IFILL: There is renewed controversy in New Mexico over a plan to reopen horse slaugh
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1. It is one of natures great ironies that the availability of nitrogen in the soil frequently sets an upper limit on plant growth even though the plants leaves are bathed in a sea of nitrogen gas.(3+)下述情形真可谓是自然界的一个莫大讽
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就在中国人还在疯狂买房的同时，国外已悄然兴起了一股买林热，人们在自己买来的树林里享受野趣，让孩子们自由玩耍，让身心都得到放松。 There are simple ways to practice hygge, the Danish lifestyl
实用英语
When theyre not making sweet love in the zoo or dodging poachers in the wild, giant pandas sit around and munch on bamboo. Their metabolic ability to take it easy has long baffled scientists. 除了在动物园里交配以及在野外躲避偷猎者，
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By 2050, small fish could dominate(控制支配) the oceans because of the rapid decline of larger, predator fish. In a new report, the U.N. Food and Agriculture Organization finds that one-third of the worlds fisheries are overexploited, depleted or
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As a little girl, I always imagined I would one day run away. From the age of six on, I kept a packed bag with some clothes and cans of food tucked away in the back of a closet. There was a deep restlessness in me, a primal fear that I would fall pre
英语语言学习
Science and technology 科学技术 The first case of ursine tool use 第一只会用工具的熊 Ready for my close-up, Dr Deecke Deecke博士，准备给我来张特写吧 PRIMATES apart, few mammals employ tools. 除了灵长类动物，会使用工
经济学人科技系列
Onesuchnovelideais thatofinsertingintothechromosomes (25)ofplantsdiscretegenesthatarenot apartoftheplants’naturalconstitution: specifically,theideaofinsertinginto nonleguminousplantsthegenes,ifthey c
英文语法词汇
Han Junwen, an Aid-Tibet program agricultural expert from northwest China's Shaanxi province, brought forage seeds to the remote area in 2005. When he first came to the county, he was shocked by what he saw large plots of barren land. Since the count
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