单词：percent yield of clean wool
单词：percent yield of clean wool 相关文章
说一口流利的英语，从简单的单词开始。 听听，读读，背背，今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 even It's even colder than yesterday.
每日攻克5词
MARY LOUISE KELLY, HOST: The government's latest report on GDP, the gross domestic product, shows the economy expanding at a lackluster 2 percent in the first quarter, but estimates for the second quarter are much higher. And that has the Trump admin
2018年NPR美国国家公共电台7月
(LONDON, Reuters)Politicians with facial hair should think again,according to a new survey. （路透社伦敦电）根据一项新的调查显示，蓄胡子的政治人物应该三思。 Twenty-one percent of the 999 adults who responded to a telep
赖世雄英语新闻听力通
US Sets Mercury Pollution Limits from Power Plants 美规定对发电厂进行汞污染限制 The United States government has ordered the country's coal-burning power plants to reduce mercury polluti
VOA2005（上）--环境科学探索
By Brian Padden Washington 25 December 2007 With virtually no oil or natural gas resources of its own, Germany relies on Russia for 20 percent of its oil and one-third of its gas imports. But with Russia displaying a willingness to use oil as a polit
VOA常速英语2007年（十二月）
China's clean-energy-generated power usage on rise BEIJING, Nov. 24 (Xinhua)-- Consumption of clean-energy-generated electricity has increased in China as it looks to become less reliant on fossil fuels, statistics from the State Electricity Regulato
英语新闻
Africa Major Player at World Water Forum African ministers say water is vital to improving health and economic development on the continent. Africa placed high on the agenda at the 6th World Water Forum in Marseille, France, March 12-17. Bai-Mas Taal
VOA标准英语2012年(三月)
SCOTT SIMON, HOST: A new study published in the journal Science finds methane emissions from U.S. oil and gas operations are 60 percent higher than previous estimates from the federal government. Now, this comes at a time when we're getting more and
2018年NPR美国国家公共电台6月
While conditions in the capital and other parts of northern China may not reflect it this week, figures are suggesting the air this year in Beijing has improved. The Beijing Environmental Protection Bureau is reporting that through the first 9-months
2015CRI中国国际广播电台
DEVELOPMENT REPORT - A Small Packet of Chemicals, a Big Effect on Dirty WaterBy Jill Moss Broadcast: Monday, April 03, 2006 I'm Steve Ember with the VOA Special English Development Report. Scientists
2006年慢速英语（四）月
AGRICULTURE REPORT - Big Harvests Expected for Major U.S. Crops; May Add to Pressure on Prices By Mario Ritter Broadcast: Tuesday, August 31, 2004 This is Gwen Outen with the VOA Special English Agric
农业与发展
What happens when we run out of water? Over the last century, H20 has become so convenient we take it for granted. That's about to change Water is both mythic and real. It manages to be at once part of the mystery of life and part of the routine of l
阅读空间
LOS ANGELES, Sept. 7 (Xinhua) -- The North American box office has witnessed a record summer, with 4.4 billion U.S. dollars in ticket sales and a 1-percent increase in admissions over the same period last year, the National Association of Theater Own
英语新闻
BEIJING, Aug. 21 (Xinhua) -- Sources of clean energy generated 106.8 billion kilowatt-hours of electricity in July, up 31 percent from a year ago, according to figures released by the State Electricity Regulatory Commission (SERC) Tuesday. During the
英语新闻
BEIJING, March 17 (Xinhua) -- The People's Bank of China (PBOC), or the central bank（中央银行 ）, auctioned 50 billion yuan (7.61 billion U.S. dollars) of three-month bills at a yield of 2.7944 percent on Thursday, temporarily easing speculati
英语新闻
Let's take a closer look in the United States. 让我们来看看美国。 Over the last couple of years -- really 2013, 2014 -- we prematurely retired four nuclear power plants. 在过去的几年里，尤其是2013、14年，我们过早报废了四个
TED演讲国际问题篇
Have you heard the news? We're in a clean energy revolution. And where I live in Berkeley, California, 你们看新闻了吗？我们正在进行清洁能源革命。我住在加利福尼亚州伯克利市， it seems like every day I see a new roof
TED演讲国际问题篇
China has made yet another move to improve its environment. The cabinet published a guideline on Tuesday, stressing the need to strike a balance between environmental protection and economic growth. The guideline called for more economical and effici
cctv9英语新闻2015年
Motor vehicles are the biggest source of pollutants in Beijing. So the city is encouraging the use of clean energy vehicles, including electric buses. The Division of Electric Buses of Beijings Public Transport Group runs almost all the no-track elec
cctv9英语新闻2016年