单词：stent
stent的用法和样例：
例句
- In this article, recent progress in stent materials is reviewed.文中回顾了最近在支架材料领域的进展。
- Therefore, the bioabsorbable stent has become the focus of attention.于是，生物可吸收支架开始成为关注的焦点和热点。
单词：stent 相关文章
New Heart Stents Better Than Old Ones, Study Says A heart stent is a mesh tube made of metal that, when inserted into an artery, keeps it open. Stents can be metal only or they can contain medicine released once the stent is in place. These are calle
VOA标准英语2012年(九月)
This is the VOA Special English Health Report. A coronary stent is a small tube that is used to treat heart patients. The tube is made of A stent is a tube of wire mesh wire mesh. Doctors place it inside an artery that has narrowed. They expand the
VOA慢速英语2007年（六）月
This is the VOA Special English Health Report. Today we have the second half of a report about some concerns with the use of drug- treated coronary stents. These are small metal tubes designed to be placed inside arteries in heart patients. The sten
VOA慢速英语2007年（六）月
By Carol Pearson Washington 28 March 2007 watch Stent Study report A new, landmark study finds heart stents devices used to open blocked arteries - may not be as effective in the long term as medication in preventing heart attacks. VOA's Carol Pears
2007年VOA标准英语（三月）
LULU GARCIA-NAVARRO, HOST: As we've heard, President Trump meets his Russian counterpart, Vladimir Putin, tomorrow in Helsinki, Finland. Over the decades, summits between the two countries have often been filled with high tension and great drama - an
2018年NPR美国国家公共电台7月
JUDY WOODRUFF: So, can the U.S. and Russia, who have been at loggerheads for years over Syria, come to an agreement? For some answers, I'm joined by Angela Stent. She's director of the Center for Eurasian, Russian and East European Studies at Georget
PBS访谈环境系列
35 切尼副总统的心脏病治疗手术 DATE=3-14-01 TITLE=SCIENCE REPORT- Cheney/Heart BYLINE=Nancy Steinbach (Start at 1'00
科技之光
HEALTH REPORT - Carotid Stent By Jerilyn Watson Broadcast: Wednesday, May 12, 2004 This is the VOA Special English Health Report. Strokes can take place when fatty material blocks the flow of blood th
健康与经济
By Carol Pearson Washington, DC 08 November 2006 watch Heart Stent report Heart stents are lifesaving medical devices that help prevent heart attacks. Most of these stents are coated with various drugs, but mounting data suggest drug-coated stents c
2006年VOA标准英语（十一月)
1. stentorian /stenˈtɔ:ri:ən/ -- very loud Stentor是传说中一位嗓音洪亮的传令官，其音量相当于50个人的音量。斯滕托尔（Stentor），古希腊神话男性人物之一。其事迹反映于荷马的《伊里亚特》之中，
突破英文词汇