标签:Plants 相关文章
VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Barbara Klein. VOICE TWO: And I'm Steve Ember. On our program this week, we will tell about an animal that can reproduce without mating. We also will tell about a Swedish man who d
VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. VOICE TWO: And I'm Faith Lapidus. Today, we examine a new report about the health of the world's many plants and animals. (MUSIC) VOICE ONE: The orangutan is among anima
This is the VOA Special English Development Report. Green roofs are designed to save energy and capture rainwater. Rooftops covered with plants help keep buildings cool. They can extend the life of a roof. And they can reduce water runoff into stree
Technology Report - Turning Industrial Waste-Heat Into Electricity 科技报道 - 利用工业废热发电 This is the VOA Special English Technology Report. 这里是美国之音慢速英语科技报道。 Scientists say enough energy is being waste
Technology Report - Turning Industrial Waste-Heat Into Electricity This is the VOA Special English Technology Report. Scientists say enough energy is being wasted in the oil and gas fields of Texas every year to provide electricity to one hundred tho
Agriculture Report - In the Garden: Growing Blueberries 农业报道 - 蓝莓种植 This is the VOA Special English Agriculture Report. 这里是美国之音慢速英语农业报道。 Blueberries are generally grown in northern climates with cool wi
Scientists Aim to Freeze DNA Before Creatures Die Off 科学家旨在在生物灭绝之前冻结其DNA Earth is in the middle of its sixth mass extinction. The last such event took place 66 million years ago, when an asteroid a huge space rock - hit
Migrating Birds Can't Find Their Way Home 迁徙候鸟无法找到回家的路 Scientists say a huge percentage of bird species are in danger because their habitats, or homelands, are disappearing. Traditional migration paths take birds through count
A Backward Look 内容回顾 In the outdoor stories you have just read, what was the most interesting thing you learned? 在你刚刚读过的户外故事里,你学到的最有趣的东西是什么? Have you read more about this in some other boo
Lesson 74 Only A Weed 第74课 蒲公英 All through the summer, and during spring and autumn as well, our meadows and waste places are thickly dotted with the bright-yellow flowers of the common weed called the dandelion. And even throughout the win
Voice 1 Welcome to Spotlight. I'm Adam Navis. Voice 2 And I'm 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 Imagine a world where the sun neve
A: Who does manpower planning for our company? B: Human Resoursces will do it with the plants. A:我们公司的人力规划是谁来负责? B:人力资源部和工厂一起完成。 2.Potential programs 潜在项目 A: Who is tracking the potential programs? B: The Commerci
Hi, its Kasey-Dee Gardner, in this weekend Why Tell Me Why will answer an interesting viewer question. The viewer wants to know why certain species die after they reproduce. So, we're here to find out the answer. Urn, so there are a bunch of species,
First listen to November 15th 2010 to hear about the kiwifruit disease, PSA. When kiwifruit orchard growers first noticed signs of the PSA disease 20 months ago, there were hopes that this would not be a big problem. However, now more than 1000 orcha
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
French President Nicolas Sarkozy says France plans to invest $1.4 billion for the development of nuclear power plants. The announcement comes amid French concerns about the safety of nuclear energy following the disaster at Japan's power plant in Fuk
For many of us, our physical workplace can be dark, depressing, bland and even dysfunctional. 对我们中的很多人而言,我们的工作场所可能是阴暗、令人沮丧、乏味甚至功能失常的。 Windowless cubicle farms and airless o
今天我们要学的词是timing。 Timing, 时机。中文里说,赶得早不如赶得巧。英文里说, Timing is everything. 时机决定一切。The timing of his marriage proposal was perfect, 他求婚的时机恰到好处。 目前就业市场
China will finance and build two nuclear power plants in Argentina in a deal worth up to $15bn underlining Beijings continued presence in Latin America despite its slowing economy. 中国将在阿根廷资助并建造两座核电厂,这笔交易价值
The embattled coal industry is facing a fresh onslaught as rich nations consider a bold plan to scale back the billions of dollars of support they pour into coal power plants worldwide. 问题缠身的煤炭产业正面临新一轮沉重打击,原因