单词：crop entomology
单词：crop entomology 相关文章
Tens of trillions of microbes call our living bodies home. But when we die? The first thing that happens is basically ecosystem collapsewhere you have a tremendous loss of diversity. Nathan Lents, a molecular biologist at John Jay College in New York
2016年Scientific American(十二)月
Now, the VOA Learning English program Words and Their Stories. On this show, we explore language. Where do expressions come from? And how do we use them? Today we go down on the farm the dairy farm, to be exact. Many female animals, such as cows and
2018年VOA慢速英语(十一)月
The hardest-hit state is Iowa, the leading corn state and last year's top soybean producer. Transcript of radio broadcast: 24 June 2008 This is the VOA Special English Agriculture Report. Farmers in parts of the American Midwest face a difficult rec
VOA慢速英语2008年（六）月
Study: Rats Pose Plague Risk in Croplands Efforts to boost food production in East Africa may increase the risk of plague. A new study says the conversion of natural lands into croplands in Tanzania has been accompanied by a large increase in the rod
VOA标准英语2015年(二月)
今天讨论的话题与农业有关。什么是主要粮食作物？ Alice: Hello, I'm Alice. Yvonne: And I'm Yvonne. Alice: And this is 6 Minute English! And in todays programme were talking about farming in Africa. Yvonne: The study of farming is
一起听英语
bookseller ['bukselə] n.书商 crop [krɔp] n. v.收割(获) fairly ['feəli] ad.相当地，公正地 harvest ['ha:vist] n.v.收获咱们 later ['leitə] ad.后来，以后 naughty ['nɔ:ti] a.顽皮的，淘气的 prepare [pri'peə] v.准备，预备
1200个常用英语口语单词（MP3+文本）
Johnny, looking out there. What do you see? field, some hay. No, its more than that, mate. Come on, now work with me here. What is it? Honestly man, I just see a field. It's a cosmic canvas. It's a blank supernatural sheet for extra terrestrial art.
国家地理2007年
This is Scientific American's 60-Second Science. I'm Cynthia Graber. This'll just take a minute. Olive oil producers generally guess the best time to harvest their olives by checking the fruits color. The olive has to hit that perfect spot where they
Scientific American(五)月
[00:07.00]Listening Task [02:12.65]Listening Task [03:55.42]READING TASK [04:03.98]AN APRIL FOOL'S JOKE:THE NOODLE HARVEST [04:09.55]A fool sees not the same tree that a wise man sees. [04:15.61]April Fool's Day,or April lst, [04:22.77]is known in ma
高中英语人教版必修
A new international initiative to increase grain crop yields could help raise incomes for six million farmers in South Asia and combat hunger in one of the poorest regions of the world. Indian farmer women winnow mustard crop at Baraikapurva village
VOA标准英语2009年(一月)
Voice 1 Thank you for joining us for todays Spotlight. Im Courtney Schutt. Voice 2 And Im Ryan Geertsma. 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 I
环球英语 Spotlight
AGRICULTURE REPORT - Cover Crops By Mario Ritter Broadcast: Tuesday, March 23, 2004 This is Steve Ember with the VOA Special English Agriculture Report. The idea to grow a crop that improves the land
农业与发展
By Brian Wagner Miami 14 May 2008 As crop prices remain high, farmers and other landowners are working to expand their output and take advantage of big profits for wheat, corn and soybeans. The boom is creating pressure to begin farming on lands enro
VOA标准英语2008年（五月）
Climate change is already beginning to hurt maize and wheat production, according to a new study. Higher average growing season temperatures(温度) in most major grain-producing countries are beginning to work against the progress made by improving
英语新闻
Texas Farmers Want More Crop Per Drop With water scarcity emerging as a major global issue in the 21st century, a drought in the southern U.S. state of Texas highlights the need for farmers to get more out of limited water supplies. Some are using ne
VOA标准英语2011年(十一月)
They make an intriguing posse: about 160 scouts in jeans and muddy boots, 他们组编了一支有趣的民兵队伍：约有160位童军，他们穿着工装裤和泥糊糊的靴子 jumping out of cars with ropes in hand, plunging deep into corn (ma
经济学人财经系列
Voice 1 Welcome to Spotlight. Im Ryan Geertsma. 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 A group of six buildings stands
环球英语 Spotlight