单词：viomycin sulfate
单词：viomycin sulfate 相关文章
This is the second in a two-part Business English Podcast series on discussing previous experience in workplace English job interviews. It is one of an ongoing sequence of ESL podcasts that covers the whole interview process. In the first part of thi
商务英语求职面试培训
This is the first in a two-part Business English Podcast series on talking about your previous experience. It is one of a longer sequence of podcasts that will focus on the complete job interview process. When you sit down to start a job interview, m
商务英语求职面试培训
Millions More Children to Receive Vaccines More than one million children die each year from severe diarrhea and pneumococcal disease. Today (Tuesday), the GAVI Alliance announced an expanded campaign against the two leading killers of children world
VOA标准英语2011年(九月)
Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到 听力原文收集区 ，您将会获得10到30积分的奖励! Thank you！
单词解析速记
The Obama administration is ratcheting-up its expressions of concern about the situation in Iran, given new reports of government-inspired violence against election protesters. A suspected member of a pro- government militia (C) beats people at a ra
VOA标准英语2009年(六月)
By Daniel Schearf Bangkok 21 September 2009 Since 2004 Thailand has seen an upswing in violence in its troubled south, where an insurgency has resulted in close to 4,000 deaths. The attacks seemed to be slowing down until June when a massacre at a m
VOA标准英语2009年(九月)
US Scientists Expand Scope of HIV Vaccine Study The worlds largest ongoing HIV vaccine study has been expanded to consider multiple ways a vaccine might boost immune response to the AIDS virus. The U.S. Institute of Allergy and Infectious Diseases (N
VOA标准英语2011年(八月)
Protamine sulfate is a drug that reverses the anticoagulant effects of liver compounds such as heparin. Protamine is extracted from the sperm of salmon and other species of fish, and then made into a protamine sulfate injection which is a necessary d
世界各地新闻集锦
Broadcast on Coast to Coast: November 7, 2002 Rebroadcast on VOA News Now: November 10, 2002 AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER -- slang and idioms in American politics. RS: Tuesday was Election Day, and Slangman Da
词汇大师(Wordmaster)
By Lisa Schlein Geneva 30 October 2007 The U.N. refugee agency says a weekend of violence in Mogadishu has set off another wave of displacement from the war-torn capital of Somalia. It says an estimated 36,000 people have fled their homes and more ar
2007年VOA常速英语（十月）
By Lisa Schlein Geneva 13 July 2007 The U.N. Children's Fund (UNICEF) says it is concerned about the large and growing number of children in Burundi who are victims of sexual violence. UNICEF says few cases are ever prosecuted and is calling for urge
2007年VOA标准英语（七月）
By Al Pessin Washington 04 December 2007 The commander of NATO forces says U.S. and French units have been moved to a key outpost in Kosovo to help prevent violence in what he calls the most volatile region the alliance is dealing with. But the offic
VOA常速英语2007年（十二月）
The top American military commander in Afghanistan says he needs more troops and economic aid as soon as possible for the battle against insurgents that is getting more violent. VOA correspondent Meredith Buel has details. Army Gen. David D. McKiern
VOA标准英语2008年（十月）
By Jessica Berman Washington 11 May 2006 French researchers at the Sanofi Pasteur Institute say they have developed a bird flu vaccine that, so far, appears to be safe and effective in humans. But obs
2006年VOA标准英语（五月）
By Scott Stearns Washington 17 February 2008 President Bush says he will work with allies to ensure there is no violence surrounding Kosovo's expected declaration of independence from Serbia. VOA White House Correspondent Scott Stearns reports the mo
VOA常速英语2008年（二月）
By Steve Herman Kathmandu 09 April 2008 The most prominent international observer for Thursday's election in Nepal, former U.S. President Jimmy Carter, has told VOA News that incidents of serious violence, including seven deaths, do not appear to be
VOA常速英语2008年（四月）
By Nick Wadhams Nairobi 01 January 2008 A mob set fire to a church in western Kenya Tuesday, killing about 30 people inside who were seeking refuge from widespread post-election violence. Witnesses say the fire was set by a gang of young men who pour
VOA标准英语2008年（一月）
Australian Prime Minister Kevin Rudd has condemned as senseless acts of violence a series of race attacks on Indian students in Melbourne. The Indian high commissioner is demanding greater protection for Indians studying in Australia, as state autho
VOA标准英语2009年(六月)
We keep pumping carbon dioxide into the atmosphere and the earth keeps warming. Climate scientists have predicted that the consequences of unchecked warming could result in everything from catastrophic flooding to larger and more deadly hurricanes. S
英语时差8，16
First off, I'll mention that at the bottom of the sea there exist veins of zinc, iron, silver, and gold whose mining would quite certainly be feasible. 首先，我对您说，海底有锌、铁、银、金等矿藏，开发并不是不可能的事。
《海底两万里》中英双语有声读物