单词：tandem rotor helicopter
单词：tandem rotor helicopter 相关文章
Rare but Deadly By Susan Brink /2005, U.S. News World Report . All rights reserved with permission. Distributed by Tribune Media Services International. Simple, cheap blood tests could save thousands
彭蒙惠英语
Japan's government has asked the United States for a thorough probe into the crash of a US military helicopter on Okinawa. The HH-60 rescue helicopter was on an unspecified training mission when it crashed at Camp Hansen. Three of the helicopter's fo
世界各地新闻集锦
EXPLORATIONS - Igor Sikorsky: Aircraft and Helicopter Designer By Marilyn Christiano Broadcast: Wednesday, July 06, 2005 (MUSIC) ANNOUNCER: Igor Sikorsky on the cover of Time magazine. Now, the VOA Sp
Explorations
By Jim Fry Washington 03 May 2007 Marine Osprey The U.S. Marines are preparing to send a new tilt rotor aircraft into combat for the first time. And the American manufacturer predicts a civilian version may soon appear over many of the world's citie
2007年VOA标准英语（五月）
1. The man accused of kidnapping two young boys has pleaded not guilty in one of the cases. Michael Devlin went before a judge this morning in the case of Ben Ownby. Meantime, the parents of Shawn Hornbeck, the other teen he's accused of kidnapping,
美联社新闻一分钟2007
They leap from helicopters(直升机) or speeding boats, bringing aid to swimmers who get into trouble off Italy's popular beaches. For these canine lifeguards, the doggie paddle does just fine. Hundreds of specially trained dogs form Italy's corps o
英语新闻
今天我们要学的词是helicopter parent。 Helicopter parent, 直升机父母？没错。Helicopter parents, like a helicopter, they hover closely overhead, rarely out of reach whether their children need them or not, 这些直升机父母，真的
英语单词荟萃
By Sabina Castelfranco Rome 08 November 2007 A U.S. army helicopter has crashed in northern Italy, killing four people on board and injuring seven others. The causes of the crash are still unclear. For VOA, Sabina Castelfranco reports from Rome. In t
VOA常速英语2007年（十一月）
Robot Security Could Help Cut Crime 机器人保安有助于降低犯罪率 Shopping centers, stadiums and universities may soon have a new tool to help fight crime. A California company called Knightscope says its robots can predict and prevent crim
2015年VOA慢速英语(六)月
Students Aim for Aviation History with Human-Powered Helicopter Within reach What seemed impossible when William Staruk began his PhD studies at the University of Maryland three years ago, is now within reach. He's part of a 50-member team developing
VOA标准英语2013年(五月)
Helicopter Crashes On Roof 直升飞机坠落屋顶 Police are investigating the cause of the crash 警方正在调查坠机事件的原因 A family and three aircrew escaped unhurt after a police helicopter spun out of the sky and crashed through th
双语有声阅读
The US Pacific Command has said an American Marine Corps helicopter offering quake relief in Nepal was declared missing with eight people on board. Six US Marines and two Nepalese soldiers were on board. The helicopter was last seen after another hel
cctv9英语新闻2015年
今天我们要学的词是helicopter parent。 Helicopter parent, 直升机父母？没错。Helicopter parents, like a helicopter, they hover closely overhead, rarely out of reach whether their children need them or not, 这些直升机父母，真的
英语每日一词
Kawhi Leonard has now scored 30+points in four consecutive games. The last Spurs player to accomplish this feat? Tim Duncan in 2003-04. 卡哇伊莱昂纳德已经连续四场得到30分+的数据。上一位能够达成这一华丽数据的球员是谁
英语新闻
LONDON, Jan. 16 (Xinhua) -- Two people were killed and another two were injured after a helicopter crashed into a construction crane near Wandsworth Road, south of River Thames in central London earlier on Wednesday. Two people confirmed dead at scen
英语新闻
KUNMING, July 22 (Xinhua) -- One person was missing and two others injured after a helicopter crashed into a reservoir in the city of Chuxiong in southwest China's Yunnan Province, local authorities said Sunday. The accident happened at around 5:45 p
英语新闻
A first aid helicopter embarked on a trial flight in Beijing yesterday. The aircraft will mainly be used for short-distance first-aid cases, and will be utilized during search and rescue missions. It will provide assistance for those who are lost in
世界各地新闻集锦
BEIJING, July 26 (Xinhua) -- A Chinese Defense Ministry spokesman Thursday refuted reports that China's military attack helicopter Z-10 pirated U.S. technologies, saying the helicopter's manufacturer had used independent intellectual property rights.
实用英语
By Kari Barber Dakar 02 November 2007 A United Nations helicopter carrying three crewmembers crashed in northern Liberia on Friday. A U.N. spokesman says two of the three crewmembers are dead and the condition of the third is unknown. The names and n
VOA常速英语2007年（十一月）