单词:ventricular-triggered standby pacemaker
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SCIENCE IN THE NEWS - Major Progress in Health Through Technology From VOA Learning English, this is SCIENCE IN THE NEWS in Special English. Im Bob Doughty. And Im Faith Lapidus. Today, we tell about a woman who can use signals from her brain to move
Alzheimer's disease or AD is an illness that seriously affects senior citizens. It causes memory loss, and patients may even gradually lose some of their basic physical abilities. But now researchers in the U.S. are using technology to reduce memory
Pacemakers are expensive. Though some pacemaker manufacturers have dropped the price down to $800 in poorer countries, thats still out of reach for many. One to two million people die each year because they dont have access to this life-saving techno
This is the preliminary boarding announcement for Ajira airways flight 3-1-6, with service to Honolulu and Guam, departing from gate 15. 这是Ajira航空公司3-l-6次航班,去往植香山和关岛的登机通知,请从15号门出发, For tho
热门话题 Submission of Tender 投标 A: This is our Submission of Tender which includes the information about volume of the project, the cost and so on. B: OK! We'll see it. A: What kind of guarantee are you going to provide for us? B: We can pro
While in Korea, Gov. Mike Smith of Utah was relaxing in the VIP lounge the Seoul airport, awaiting his flight to Japan. At the same moment , his press secretary, Jenny Varela, was being told at the ti
妙不可言:Diana Krall - Too Marvelous For Words Diana Krall,来自加拿大,当代爵士天后,有一头漂亮的金发,然而歌声温柔如梦,像夏夜流动的气息一样拂过耳边,婉转低沉。她是唯一一个八张专辑都
Welcome to Talking Sport! China has some of the best divers in the world. Recently, China won all eight titles at London Olympic diving test event. This week we meet two Chinese divers, He Zi and Wu Mingxia. Join Natalie in this week's video to hear
1. NASA will have to try again tomorrow. Bad weather forced Mission Control to call off today's scheduled launch of Discovery at the last minute. NASA will try again tomorrow but bad weather is still
中文 英文 缩写 堡垒主机 dual-homed gateway 报警打印输出 alarm printout 报警显示 alarm display 报警箱/盘 alarm box 报警信号 alarm signal 报头 header 报头开始字符 Sta
This is the VOA Special English Health Report. A pacemaker is a small device that doctors place in people with an abnormal heartbeat. If a heart beats too slowly, the pacemaker will use electrical signals to help set a normal rate. Some devices inclu
Major Progress in Health Through Technology From VOA Learning English, this is SCIENCE IN THE NEWS in Special English. Im Bob Doughty. And Im Faith Lapidus. Today, we tell about a woman who can use signals from her brain to move a robotic arm. We tel
The mythical island nation of Carana, off the east coast of Africa, is in a state of near-collapse, and African Union rapid deployment forces are battling to save it. That is the scenario being played out this week in a crisis-response exercise invol
By Cathy Majtenyi A spokesman for the former, but little-recognized, Somali government is confident Somalia's new government will uphold a pledge of troops and equipment to the African Union's standby
From VOA Learning English, this is SCIENCE IN THE NEWS in Special English. Im Bob Doughty. And Im Faith Lapidus. Today, we tell about a woman who can use signals from her brain to move a robotic arm. We tell about efforts to develop an experimental g
While in Korea, Gov. Mike Smith of Utah was relaxing in the VIP lounge the Seoul airport, awaiting his flight to Japan. At the same moment , his press secretary, Jenny Varela, was being told at the ticket counter that she had no ticket. After insisti
Standard Chartered Bank 渣打银行 standard conversion rate 划一兑换率;划一折合率 Standard London (Asia) Limited 英国标旗(亚洲)有限公司 standard of accounting and auditing
1. New images revealed that North Korea has a second long-range missile base. One analyst says the base is a clear indication the country continues to develop its ballistic missile program. An American official says US intelligence has been aware of
今天我们要学的词是transplant。 Transplant, 移植。 The patient is recovering from a kidney transplant, 病人刚刚接受肾脏移植手术,正在休复当中。美国一个七岁女孩进行肿瘤切除手术,医生被迫摘除肝、脾
Alzheimer's disease or AD is an illness that seriously affects senior citizens. It causes memory loss, and patients may even gradually lose some of their basic physical abilities. But now researchers in the U.S. are using technology to reduce memory