单词：carbon group compound
单词：carbon group compound 相关文章
HP has four core business groups. Enterprise Systems Group. ESG focuses on providing the key technology components of enterprise IT infrastructure to enhance business agility, including enterprise storage, servers, management software and a variety o
TED演讲教育篇
In business, gold has fallen to a six weeks low below 1490 US dollars an ounce partly of Greeces approved austerity package. The drop was also driven by falling oil prices and gains in the US dollar against a number of other currencies. Research comm
澳洲ABC新闻快递2011年
Section C Compound Dictation Boy, tourism really is a big business these days. It's (36) ______ . It involves hotels, transportation, restaurants, shops, and thousands of people. The tour companies keep telling us what a good thing it is... about how
英语四级听力-短对话
As humans developed civilizations in Eurasia and Northern Africa, they also domesticated animals for food and labor: horses, cows, goats, pigs, sheep and a few others. But no evidence existed for the deliberate cultivation and breeding of animals in
2016年Scientific American(八)月
Broadcast: Feb 7, 2003 By George Grow This is the VOA Special English ENVIRONMENT REPORT. A private North American group has launched an effort to reduce and trade releases of industrial gases linked
VOA2003（上）-社会广角
北极冰带的融化将加速全球变暖进程 DATE=2/16/01 TITLE=SPECIAL ENGLISH ENVIRONMENT REPORT - Arctic Permafrost Melting BYLINE=Cynthia Kirk （Start at 59
自然探索
节奏蓝调：Alicia Keys动情英文新歌 美国著名女歌手Alicia Keys的最新专辑《The Element of Freedom》的首支单曲Doesn't Mean Anything。 Artist：Alicia Keys Song：Doesn't Mean Anything Used to dream of being a millionaire, wi
流行英文歌曲
By Nancy-Amelia Collins Jakarta 09 October 2007 The international environmental organization Greenpeace has opened a forest defenders camp on Indonesia's Sumatra Island to bring global attention to the country's destruction of its forests. VOA's Nanc
2007年VOA常速英语（十月）
It seemed like a good ideabecause rivers and ponds in Bangladesh were contaminated with bacteria, Bangladeshis switched to wells. But soon after, in the early 80s, researchers realized those wells were harming Bangladeshis with a new poisonarsenic. T
Scientific American(十一)月
1. President Bush is spending the night at a heavily fortified US diplomatic compound in Pakistan. The president who just wrapped up a trip to India, plans to meet Saturday with Pakistan's president a
美联社新闻一分钟2006
By Lisa Schlein Geneva 15 May 2007 A new report says that the world has more than enough sustainable energy and technology to curb climate change. But the group that issued the report, the World Wide Fund for Nature, WWF, warns key decisions have to
2007年VOA标准英语（五月）
Group of Eight leaders in Japan set a goal to cut global carbon emissions by at least half by 2050. Developing countries say rich nations have to take the lead. Transcript of radio broadcast: 11 July 2008 This is IN THE NEWS in VOA Special English.
VOA慢速英语2008年（七）月
Feed the People or Save the Planet? 养活人口还是拯救地球? Americans are not eating as much meat as they used to. Price is certainly a major reason. But people also say there are other reasons, such as health and ethics. For the first time,
2015年VOA慢速英语(三)月
The United Nation's World Food Program says rogue members of Somalia's extremist al-Shabab group attempted to raid its compound late Sunday in the Somali town of Wajid, about 300 kilometers northwest of Mogadishu. World Food Program spokesman, Peter
VOA标准英语2009年(八月)
What do these five words have in common: hotdog, fireworks, well-being, waistline, sunset and ice cream? They could all describe a fun holiday celebration. For example: My holiday was wonderful! I went to a friends party and we laughed, ate and had a
2018年VOA慢速英语(十二)月
JUDY WOODRUFF: Finally tonight: new estimates on the cost of climate change and the attention it's drawing about the potential economic effect in the U.S. For years, reports on climate change have largely been the province of scientists. But a new gr
PBS访谈环境系列
By Elizabeth Carlassare. Todays topic is compound interest. Albert Einstein is often quoted as having said something to the effect that compound interest is the greatest wonder of the universe. Its an urban legend, but it packs some punch! In todays
货币英语
By David McAlary Washington 11 July 2006 Former dancer Ann Smith leads a stretch class at Munson Community Health Clinic in Traverse City New medical research shows that elderly people can prolong their lives without vigorous exercise. The study of
2006年VOA标准英语（七月）
A leading U.S. advocate for combating climate change has unveiled an ambitious plan to drastically slash global carbon emissions over the next 12 years, saying aggressive action is both necessary and feasible. VOA's Michael Bowman reports from Washi
VOA标准英语2008年（七月）
ISLAMABAD, Feb. 25 (Xinhua) -- The living compound of the former al-Qaida chief Osama bin Laden in Pakistan's northwest city of Abbottabad is being demolished, said one local media report. Local Urdu TV channel Express said that the front part of bin
英语新闻