单词:tautomerize
单词:tautomerize 相关文章
Can A Computer Teach Children to Read and Write? The Global Learning XPrize competition is looking at ways in which children can teach themselves reading, writing and mathematics with only a tablet computer. The XPrize Foundation and its supporters a
Water is a necessary resource for the health and survival of living things. But the availability of fresh water is decreasing for much of the worlds population. The United Nations estimates that about 3.6 billion people currently live in areas that f
SCIENCE IN THE NEWS - Scientist Working to Save Bees Is Winner of Environmental Prize BOB DOUGHTY: This is SCIENCE IN THE NEWS in VOA Special English. Im Bob Doughty. SHIRLEY GRIFFITH: And Im Shirley Griffith. This week, we tell about the latest winn
Welcome back, now it looks more like it should be a table than on one, more like a piece of furniture than an addition to a bookshelf. The latest craze for bigger, better, more expensive books than ever reaches its peak, will reach its peak in Septem
By Franz Wild Abidjan 27 March 2006 Election officials in Sao Tome and Principe say they will try to hold a new round of balloting in parts of the country where some people were blocked from getting t
By Selah Hennessy Dakar 24 September 2007 As part of a peace deal with militant ethnic Tuaregs in northern Mali, the country's government has pledged $2 million towards development. Analysts say long-awaited diplomacy and development aid is crucial i
Liberian, Yemeni Women Awarded Nobel Peace Prize Two women from Liberia and one from Yemen were awarded the Nobel Peace Prize Saturday for their efforts to peacefully bring change to their countries. Liberian President Ellen Johnson Sirleaf, Liberian
Former Heads of Brazil, Ghana Awarded Anti-Hunger Prize Two former presidents who dramatically reduced hunger in their developing countries received the World Food Prize, the top prize honoring achievements to combat hunger. Brazil's Luiz Inacio Lula
From her Oscar winning performance in Monster to her revolutionary mineworker in North Country, Charlize Theron is creating her own gallery of commanding and compelling women. But none like Aeon Flux,
英语作文 Directions: In this part, you are to write an essay of about 200 words within 40 minutes. Your essay should be based on the OUTLINE below. 提纲:1. 有奖竞猜的好处 2. 有奖竞猜引起的问题 3. 我的看法 无可否认有奖竞猜能够充分发挥人的积极性。在
By Simon Marks Caracas 16 March 2007 watch Venezuela Oil report With oil prices hovering above $55 a barrel, petroleum-rich Venezuela is awash with money. The windfall allows President Hugo Chavez to fund numerous social programs for the country's p
Books of Chinese Nobel laureate to hit Russian market next year MOSCOW, Oct. 12 (Xinhua) -- Books of Chinese Nobel Prize winner Mo Yan would meet Russian readers next September, Alexander Shepetina, vice president of the Russian Union of Writers, sai
China's Mo Yan Wins Nobel Literature Prize Chinese author Mo Yan has won the Nobel Prize in Literature for work that the prize committee says has qualities of hallucinatory realism. The Royal Swedish Academy in Stockholm on Thursday announced the win
今天我们要学的词是polarized。 Polarized, 两极分化的。 A polarized society, 两极分化的社会。 The debate over illegal immigration has become polarized lately, 有关非法移民议题而展开的辩论最近日趋两极化。美国
The classic masculine button-down has this season been given a feminine twist. Spring/summer catwalks introduced shirting with new architectural proportions: strict peplums or sculptural, cut-out details tied up with ribbons. Mensy shirts were choppe
By Al Pessin Pentagon 05 October 2006 The U.S. military is giving the West African island nation of Sao Tome and Principe an $18 million system to help it keep track of activity in its territorial waters and nearby ocean areas. The military hopes th
今天我们要学的词是epitome。 Epitome, 是典型、缩影的意思。The soldier killed in the bombing incident was described as the epitome of a warrior, 被炸死的那名士兵被说成是斗士的缩影。The popular boy is considered the
Ian: Hey, Ian, have you ever met anyone famous? Todd: Anyone famous? Ah, yes, I have. I met the Duke of Edinburgh. Ian: Mm, who's that? Todd: He is the Queen's husband and I met him at Buckingham Palace. Ian: How did that happen? Todd: Well, it was b
The outpouring of people helping those in need has been enormous in Houston over the past few days. One example is a group of restauranteurs and chefs who got together to supply food to both victims and first-responders. Houston Public Media's Tomeka
Pycelle had spoken truly; it made for ponderous reading. 派席尔说得没错,这东西还真是枯燥乏味。 Yet Jon Arryn had asked for it, and Ned felt certain he had reasons. 但琼恩艾林既然找来读了,奈德相信必有其原因。