单词：dimethylol-dihydroxyl ethylene urea (dmedeu)
单词：dimethylol-dihydroxyl ethylene urea (dmedeu) 相关文章
Agriculture Report - Friends With Benefits, in the Plant World This is the VOA Special English Agriculture Report. Companion planting is the idea that some kinds of plants can help each other grow. Plants that are compatible together generally have s
2012年VOA慢速英语(二)月
AS IT IS 2013-07-01 Graduating Early from Medical, Law School Hello, and welcome once again to As It Is, our daily show for people learning everyday American English. Im Christopher Cruise in Washington. Today on the program, some American law school
2013年VOA慢速英语(七)月
Pet turtles can be unsanitary. But Chinese soft-shelled turtles really up the ante on distasteful behavior. They perform a variation on urinationthrough their mouths. Most land-based vertebrates produce urine to get rid of water-soluble toxic waste,
Scientific American(十)月
By Cathy Majtenyi Nairobi 02 March 2006 Hooded police in Kenya have raided the privately owned Standard media group's television offices and newspaper printing presses. The managing editor of the Keny
2006年VOA标准英语（三月）
By Jim Malone Washington 10 March 2006 President Bush The decision by a company based in Dubai to abandon efforts to take over management of several large U.S. ports may have diffused a political cont
2006年VOA标准英语（三月）
By John Featherly Washington 28 October 2006 European Union foreign policy chief Javier Solana visited Beirut Saturday to meet with Lebanese officials and the commander of the United Nations peacekeeping force there. European Union foreign policy ch
2006年VOA标准英语（十月）
This is the VOA Special English Agriculture Report. Companion planting is the idea that when some crops are planted together, they help each other grow. These compatible plants generally have similar needs for nutrients, soil and moisture. Advice fo
VOA慢速英语2009年（八）月
Agriculture Report - Friends With Benefits, in the Plant World 农业报道 - 植物世界的互惠互利 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。 Companion plantin
2013年VOA慢速英语(三)月
By Tendai Maphosa Harare 24 May 2006 In May 2005 the Zimbabwean government launched a blitz on informal businesses and unauthorized housing, making thousands homeless when their houses were razed. A year later some are still homeless, despite govern
2006年VOA标准英语（五月）
US Museum Showcases National Medical Collection These conjoined twins are not what you'd come across in a conventional museum. They are one of the exhibits at The National Museum of Health and Medicine near Washington. Its aim is to promote the under
VOA标准英语2012年(八月)
The retired former chief of the U.S. central bank, Paul Volcker, told a congressional committee Thursday that to avoid further financial crises there needs to be greater regulation of financial institutions. Paul Volcker testifies before Joint Econo
VOA标准英语2009年(二月)
Obama: Palestine-Israel Solution Must Be Based on 1967 Borders President Barack Obama says lasting peace between Israel and the Palestinians must be based on two states, with Israel in its 1967 borders, with conditions.? In a major speech on U.S /Mid
VOA标准英语2011年(五月)
Science and technology 科学技术 Reptilian micturition 爬行动物的排尿 That's a relief 可算是方便了 Softshell turtles urinate through their mouths 鳖类通过其嘴部小便 WHY did the turtle stick its head in a bucket? 为什么乌龟
经济学人科技系列
A bureaucrat was hiking when he came upon a shepherd tending a large flock. The bureaucrat took a fancy to the sheep and asked the shepherd, If I can guess how many there are, may I have one? The shepherd thought it unlikely the man would guess the e
趣味英语
Europe has received more bad economic news, with the 27-member European Union announcing the business downturn would be far worse this year than its earlier predictions. The European Union's economy is expected to shrink by four percent this year -
VOA标准英语2009年(五月)
今天我们要学的词是bureaucracy。 Bureaucracy, 官僚。美国国防部长盖茨上周末公开对军方庞大的官僚体制提出批评。 Gates took aim at what he called a bloated bureaucracy, 他还保证要亲自过问，精简军方的官
英语单词荟萃
Volkswagen has devised a new catalytic converter that could fix the majority of the cars in the US affected by the diesel emissions scandal, as details emerge of its attempts to satisfy regulators. 大众汽车(Volkswagen)设计出一种新的催化转
英语新闻
Conflict resolution marked the career of former Finnish president Martti Ahtisaari who has received this year's Nobel Peace Prize for his efforts to secure peace in various regions of the world. In this report from Washington, Senior Correspondent A
VOA标准英语2008年（十月）
Chemical Oracle 神秘的阿波罗神庙 If youre planning a trip to Greece in the future, youll want to schedule a visit to the temple of Apollo at Delphi. This famous temple was the home to the Pythia, a specially chosen and trained woman who, acco
英语听力文摘 English Digest
If you're planning a trip to Greece in the future, you'll want to schedule a visit to the temple of Apollo at Delphi. This famous temple was the home of the Pythia, a specially chosen and trained woman who according to legend channeled the voice and
英语时差8，16