单词：efficiency of food conversion
单词：efficiency of food conversion 相关文章
Agriculture Report - Irrigation Pioneer Wins World Food Prize 农业报道 - 滴灌技术开创者获得世界粮食奖 From VOA Learning English, this is the Agriculture Report in Special English. 这里是美国之音慢速英语农业报道。 A r
2012年VOA慢速英语(十)月
River Basins Could Help Ensure Food Security The worlds major river basins may hold the key to doubling food production in the coming years. The idea was discussed at the 14th World Water Congress in Brazil. A new report says while water shortages do
VOA标准英语2011年(十月)
What life will be like in the future is difficult to predict. It is, however, possible to use models to make forecasts about future developments. One way to catch a glimpse of the future is to examine some of the major trends in contemporary society
人教高中英语高二
The fine-furniture store where I work has been in business since the 1920s.Recently I received a call from a woman who wanted to replace some chairs from a dining set purchased from us in the 1930s.I
英汉幽默故事选读
美联社,新闻一分钟,London,British,US,1. At London's Heathrow airport, striking British Airways staff get back to work after a walkout that saw all flights cancelled stranding thousands. 2. As US gas prices soar, nearly 2 out of 3 in an A
美联社新闻一分钟2005
1. Rat poison has been found in pet food that's been blamed for the deaths of at least 16 cats and dogs nationwide. The deaths led to a recall of 60 million cans and pouches of food sold under 95 brand names. 2. All US combat troops out of Iraq by t
美联社新闻一分钟2007
AGRICULTURE REPORT - New Rules to Fight Mad Cow By Mario Ritter Broadcast: Tuesday, January 06, 2004 This is the VOA Special English AGRICULTURE REPORT. Last week, American Secretary of Agriculture An
农业与发展
Estonia officially joins the Eurozone on January 1, becoming the 17th nation - the first in the Baltic region - to adopt the common European currency group. But with worries growing over Europe's ability to handle its debt crisis, many Estonians say
VOA标准英语2010年(十二)月
Agriculture Report - Improving 'Feed Efficiency' in Cattle 农业报道 - 提高牛的饲养效率 From VOA Learning English, this is the Agriculture Report in Special English. 这里是美国之音慢速英语农业报道。 Animal feed is the bigge
2012年VOA慢速英语(十一)月
AS IT IS 2014-06-13 Companies Make Gas from Garbage 美国公司从垃圾提取天然气 The future in energy production is here. And some of the materials used to supply the energy may surprise you! Companies have developed a way to turn plant waste
2014年VOA慢速英语(六)月
Even if the animail managed to survive, the wounds generated from the bite, the prey dinosaur would get weaker and sicker, and the predator could then hunt it down and kill it. Bitten by a T-Rex, and youre downfall, be it now or later. And once you a
探索与发现2013年
中国富煤缺油少气的能源资源特点，造成能源消费主要依赖于煤炭，石油则主要依靠进口，而且带来一系列环境问题。煤清洁转化技术则可以帮助缓解这一难题。近日专家表示，我国将在2020年
实用英语
By Mike O'Sullivan Los Angeles 16 November 2007 Auto makers who are showcasing their latest models at the Los Angeles auto show are expanding product lines in the hope of staying competitive in a changing market. Mike O'Sullivan reports, carmakers fr
VOA常速英语2007年（十一月）
Rice prices in Thailand, the world's leading exporter, reached a record of over one-thousand dollars a ton. The increase in rice and food prices generally will be the center of debate at a U.N. conference next week. 世界最大的大米出口国泰国
VOA双语新闻 2008年4月
Ever wonder how they determine how many calories are in food? Yael and Don explain it in this Moment of Science. Y: All right, Don. What are you doing? D: I'm using a bomb calorimeter to figure out how many calories are in my lunch. See, I put my san
英语时差8，16
In the modernisation process, agriculture is lagging compared with other sectors, such as urbanization, industrialization and information technology. We need to restructure and upgrade the business models and production systems which focus on technol
cctv9英语新闻2016年
Osteoporosis 骨质疏松症 Todays word is: osteoporosis ! Yep, osteoporosis . Now, youve heard this word before, and you know it has something to do with bones. But can you actually explain what it is? The answer is straight-forward. It comes down
英语听力文摘 English Digest
Back to basics 节能以人为本 Energy efficiency is not very flashy. That may be a selling point 能源增效并不那么高高在上，也许它还是个卖点。 Hope those are energy-saving bulbs 希望大家都使节能灯泡 WHEN Richard Sanc
经济学人综合
Andrea: We all know about Scottish tartan. And have heard the sound of bagpipes. But what about the food in Scotland? Hello. I'm Andrea. A lot of people talk about the unhealthy, fried food you can eat in Scotland. But there are plenty of delicacies
英语时差8，16