单词:forest regeneration from seeds
单词:forest regeneration from seeds 相关文章
剪辑自《Snow White》白雪公主 Queen: Take her far into the forest. Find some secluded(隐蔽的) place where she can pick wildflowers(野花). Huntsman: Yes, Your Majesty. Queen: And there, my
[00:00.00] Unit 5 Lesson 17 [00:05.20]New word and expression [00:10.06]BC [00:11.53]公元前 [00:13.01]klom [00:14.68]n.克罗 [00:16.35]least [00:17.88]adv.最少地 [00:19.41]time [00:21.09]n.时期,一段时间 [00:22.78]seed [00:24.45]n.种子
This is the VOA Special English Agriculture Report. When is a plant considered a weed? Experts at Penn State University have a simple answer: When its undesirable qualities outweigh its good qualities. Consider this: Crops generally produce several
It's been protected from human impacts since 1909. With 3 million acres, nearly a half million under water, Superior National Forest is largely unspoiled. But now the survival of this national treasure rests with those who would see some of it burned
Planting Seeds 埋下种子 Three years ago, Kerstin wanted more than anything to plant a garden. When she asked if she could have a garden, she was told she couldn't because she lives in the city. In the city, there was nowhere for a garden to grow.
By Gary Garriott Broadcast: November 25, 2003 This is Steve Ember with the VOA Special English Agriculture Report. From the beginning of human history, people have used oils from seeds and nuts. Most
That's well more than the 115-140 degrees that signal the moment when serotinous seeds can be freed. 这远远高于华氏115-140度,即晚熟球果种子能被释放的所需温度。 At those temperatures, the cones burst open, releasing millions
By Cathy Majtenyi Kenyan Nobel Peace Prize winner, Wangari Maathai, Monday spoke against widespread practices, such as forest farming, that, she says, are responsible for deforestation in her country.
AMERICAN MOSAIC -June 21, 2002: New 'Star Wars' Movie / Food Songs / Seeds of Peace HOST: Welcome to AMERICAN MOSAIC — VOA’s radio magazine in Special English. (THEME) This is Steve Ember. On our
Invasive species get a bad rapbut we humans are usually to blame for their spread. Take Japanese stiltgrass, an invasive that arrived from Asia nearly 100 years ago as a packing material for porcelain. When it creeps into forests, it forms dense carp
Sports stars and politicians are in London to tour the Olympic Park construction site, where in exactly two years athletes from around the world will compete in the 2012 Games. Despite cost concerns, British authorities say they are ahead of schedule
Bringing Seeds of Life to CAR 将生命的种子带到中非
SCOTT SIMON, HOST: All this farm-to-table stuff in restaurants these days has renewed interest in heirloom fruits and vegetables. But long before the most recent enthusiasm, there's been a Tennessee gardener who's been on a mission to preserve rare h
These footprints belong to one of the biggest land animals in Australia, the cassowary, a flightless bird that's almost as tall as a person. Its cloth wouldn't look at a place on a dinosaur. And its kick is so violent that the cassowary is said to be
AGRICULTURE REPORT - How to Strike Oil (From Seeds, That Is) By Gary Garriott Broadcast: Tuesday, July 19, 2005 I'm Jim Tedder with the VOA Special English Agriculture Report. Where cottonseed oil beg
Scientists have now started to breed drought resistant crops which they hope will combat East Africa's worst drought in 60 years. More than 13 million people across Africa are facing severe food shortages. But as CRI's Su Yi reports, a new strain of
In all the pines a very thin membrane, in appearance much like an insects wing, grows over and around the seed, 松树种子通常长有一层薄膜,形状酷似昆虫翅膀,独立的薄膜裹住并庇护种子生长, and independent of it, whi
Voice 1 Welcome to Spotlight. I'm Liz Waid Voice 2 And I'm Joshua Leo. Spotlight uses a special English method of broadcasting. It is easier for people to understand no matter where in the world they live. Voice 1 A woman walks through a small store
Voice 1 Thank you for joining us for todays Spotlight. Im Joshua Leo. Voice 2 And Im Liz Waid. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 3 Seeds of Pe
Voice 1 Thank you for joining us for todays Spotlight. Im Joshua Leo. Voice 2 And Im Liz Waid. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 What words