单词：methane reforming comprehensive process
单词：methane reforming comprehensive process 相关文章
The northeast just had its first big snow of the season. Meanwhile, on Titan, it was foggy. That weather report brought to you by researchers publishing in the journal Astrophysical Journal Letters. The scientists found that Titan, Saturns largest mo
Scientific American(十二)月
Scientists in Mexico say they may have found a way to cut production of methane, a gas linked to rising temperatures on the Earths surface. The scientists say their method may help reduce the methane released by cows, one of the main producers of the
2017年VOA慢速英语(二)月
AZUZ: According to the United Nations, food waste is defined as food that's initial safe for people to eat, but it doesn't get eaten because it's left to spoil or it's thrown out. The U.S. government estimates that food waste in America could be as h
CNN美国有线新闻2016年10月
Fog Found on Saturn's Moon Titan A study in Astrophysical Journal Letters reveals that Titan may be home to the familiar atmospheric condition known as fog--but made out of methane. Karen Hopkin reports The northeast just had its first big snow of th
60秒科学
坚持不懈，直到成功。 我们每天的奋斗就像对参天大树的一次砍击，头几刀可能了无痕迹。每一击看似微不足道，然而，累积起来，巨树终会倒下。这恰
四六级词汇与结构练习
2010上海世博会英语演讲稿 Look at this profile carefully. The title is The 2010 World Exposition ,Shanghai, China . this is the logo. And the theme is better city., better life.OK, lets guess who is the image representative? Yeah, youre righ
英语演讲
By Ivana Kuhar Washington 27 September 2007 A new report by the World Bank says countries in Eastern Europe and the former Soviet Union, along with emerging markets including China, and India, have made the greatest strides over the past year in term
2007年VOA标准英语（九月）
SCIENCE IN THE NEWS - Tons Of Methane Gas Could Be Trapped Under Antarctica BOB DOUGHTY: This is SCIENCE IN THE NEWS, in VOA Special English. Im Bob Doughty. SHIRLEY GRIFFITH: And Im Shirley Griffith. Today, we tell about methane gas thought to be tr
2012年VOA慢速英语(九)月
Dairy farmer, researchers look for ways to power cars with bio-gas from cattle Tom Banse | Bellingham, Washington 23 February 2010 Dairy owner Darryl Vander Haak turns cow manure into 'bio-gas' which burns like natural gas in a small electric power p
VOA标准英语2010年(二月)
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
Shale gas extraction 页岩天然气开采 The need to be seen to be clean 天然气是清洁能源吗？ Natural-gas production is booming, but its green image is in question 天然气生产蒸蒸日上，但它的清洁能源形象却受到质疑 M
经济学人综合
JUDY WOODRUFF: Now we turn to an issue that had been expected to move through Congress this year, immigration reform, but which has instead become stalled.Ray Suarez has our report. RAY SUAREZ: Thousands of fans cheered on Los Tigres del Norte, in En
PBS访谈环境系列
The UN Security Council has unanimously endorsed the historic agreement reached between Iran and major world powers on Iranian nuclear issues, paving the way to lift the sanctions imposed by the US, EU and UN on Iran. It marks the formal UN approval
英语新闻
GENEVA, May 30 (Xinhua) -- U.S. Secretary of State John Kerry and his Iranian counterpart Mohammad Javad Zarif on Saturday held here a six-hour talk on the remaining differences of the Iran nuclear issue. With just four weeks ahead of the June 30 dea
英语新闻
今天我们要学的词是survey。 Survey, 是调查的意思。有些调查很正式。比如说，A comprehensive survey shows that support for suicide bombing against civilians has fallen sharply across the Muslim world since 2002, 一项综合调
英语每日一词
重点词汇(填空) mystery novel,float,corpse, initially,putrefaction,digestive tips: 怎样阅读才是有质量的阅读了？ 边看边填空吧，重点词汇可是小编为大家认真筛选的,阅读完后，点击【查看答案】和 【查看
英语听力文摘 English Digest
The Chinese government has been conducting the country's first comprehensive survey of rural children who have been left behind by their migrant worker parents. A large database will be set up and will include important information like their geograp
cctv9英语新闻2016年
BEIJING, July 26 (Xinhuanet) -- The breast cancer is more deadly to black women than to whites, a new study found. This finding was published online Monday on the Journal of Clinical Oncology in the United States. The study was done by the City of Ho
英语新闻