单词：nuclear-powered heart pacemaker
单词：nuclear-powered heart pacemaker 相关文章
Cryin' on the corner, waitin' in the rain I swear I'll never, ever wait again You gave me your word..but words for you are lies Darlin' in my wildest dreams, I never thought I'd go But it's time to let you know....oh... I'm gonna harden my heart I'm
好听的英文歌曲
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
2013年VOA慢速英语(一)月
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
英闻天下
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
Scientific American(十)月
As an alternative to expensive helicopters or traditional jets, some law enforcement agencies are experimenting with lightweight craft that stay airborne using just a parachute. Steve Mort | Palm Bay, Florida 01 January 2010 The Palm Bay Police Depar
VOA标准英语2010年(一月)
DOUG JOHNSON: Welcome to American Mosaic in VOA Special English. (MUSIC) Im Doug Johnson. Today we listen to new music by three country and western performers. And we answer a question about the first nuclear-powered submarine. But first, we hear abo
2010年VOA慢速英语(六)月
BEIJING: In an interesting move, China is displaying a nuclear powered attack submarine to the public to boosts the people's confidence in the country's growing naval power. This is part of efforts by the Chinese authorities to enhance the image of p
英语新闻
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
美联社新闻一分钟2006
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
2010年VOA慢速英语(六)月
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
2013年VOA慢速英语(五)月
India has launched its first indigenously built nuclear-powered submarine capable of firing ballistic missiles. The submarine, once in service, will give the country the capability to fire nuclear weapons from sea besides land and air. The Indian na
VOA标准英语2009年(七月)
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
英语语言学习
17 科技新闻摘要（六） DATE=6-19-01 TITLE=SCIENCE IN THE NEWS #2129 - Digest BYLINE=Staff VOICE ONE: This is Bob Doughty. VOICE TWO: And this is Sarah Long with Science in the News, a VOA Spec
科技之光
US Nuclear-Powered Submarine Runs Aground An accident has occurred on one of the U.S. Navy's nuclear powered attack submarines in the Pacific Ocean. The Navy says the sub, for reasons not yet known, h
VOA2005（上）--国政军事聚焦
December 2nd, 1954In Washington, the US Senate takes the rare step of condemning one of its own, Joseph McCarthy, Republican of Wisconsin. McCarthy is censured for bringing the Senate into disrepute after his anti-communist crusade and its tactics co
历史上的今天-2010年
December 2nd, 1954Traitors are not gentleman, my good friends. They don't understand being treated like gentlemen. In Washington, the U.S. Senate takes the rare step of condemning one of its own, Joseph McCarthy, Republican of Wisconsin. McCarthy is
历史上的今天-2013年
December 2nd, 1954Traitors are not gentleman, my good friends. They don't understand being treated like gentlemen. In Washington, the U.S. Senate takes the rare step of condemning one of its own, Joseph McCarthy, Republican of Wisconsin. McCarthy is
历史上的今天-2014年
People flying into Indias southern city of Cochin may see numerous solar panels around Cochin International Airport. But they may not know that the airport was the first in the world to be fully powered by solar energy. A sea of shiny solar panels st
2019年VOA慢速英语(二)月
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
英闻天下
moreover adv.并且；此外 I love John. He has a heart of gold. Moreover, he is very handsome.=I love John. He has a heart of gold. In addition, he is very handsome. 我爱约翰。他有仁慈的心。此外，他也很英俊。 furthermore adv.而且
赖世雄进阶英语词汇3500