单词：power flight trajectory
单词：power flight trajectory 相关文章
First Flight Completed of Plane with No Moving Parts Engineers say they have carried out the first-ever flight of an electric airplane with no moving parts. Researchers at the Massachusetts Institute of Technology, or MIT, recently shared video of th
2018年VOA慢速英语(十一)月
Lesson 28 Countryman's Creed 乡下人的信条 No two sorts of birds practise quite the same sort of flight; the varieties are infinite, but two classes may be roughly seen. Any ship that crosses the pacific is accompanied for many days by the small
新概念英语85年上外美音版
Honey bees are fairly placid insects when left alone. But if antagonized, they will react violently. Researchers from the University of Queensland in Australia are working to better understand honey bees vision, navigation, and, in particular, aggres
自然百科2009年
今天我们要学的词是 trajectory。 Trajectory的意思是轨迹、轨道，President Trump told reporters after his speech at the UN general assembly that he hopes there would be the same trajectory for Iran as the U.S. has had with North Kore
英语单词荟萃
The US is on the verge of meeting most of the economic conditions the Federal Reserve has set to increase interest rates next month, according to a member of the rate-setting Federal Open Market Committee. 负责制定利率的联邦公开市场委员会
实用英语
SCIENCE IN THE NEWS - Group Announces New Effort to Solve the Mystery of Amelia Earhart's Final Flight MARIO RITTER: This is SCIENCE IN THE NEWS, in VOA Special English. Im Mario Ritter. SHIRLEY GRIFFITH: And Im Shirley Griffith. Today, we tell about
2012年VOA慢速英语(四)月
备用电机或能挽救飞行员的生命 More than 550 people are killed each year,on average,in accidents involving small,mostly single-engine airplanes,according to the U.S. Department of Transportation. 美国运输部的调查显示每年有超过
VOA标准英语2015年(十二月)
Good Morning In what seemed an act of self-effacement on the part of Radio 4 last Wednesday Justin Webb told listeners affected by the stormy weather to tune into their local radio stations! Well, here I am in the studios of BBC Radio York. But only
中英双语新闻
July 17th 1996It was like a big white flash and then all of a sudden it turned into a big orange fireball, broke off into 2 pieces.TWA Flight 800 explodes and crashes off New York's Long Island minutes after taking off from John F. Kennedy Internatio
历史上的今天-2012年
July 17th 1996It was like a big white flash and then all of a sudden it turned into a big orange fireball, broke off into 2 pieces.TWA Flight 800 explodes and crashes off New York's Long Island minutes after taking off from John F. Kennedy Internatio
历史上的今天-2013年
July 17th 1996It was like a big white flash and then all of a sudden it turned into a big orange fireball, broke off into 2 pieces.TWA Flight 800 explodes and crashes off New York's Long Island minutes after taking off from John F. Kennedy Internatio
历史上的今天-2014年
July 17th 1996It was like a big white flash and then all of a sudden it turned into a big orange fireball, broke off into 2 pieces.TWA Flight 800 explodes and crashes off New York's Long Island minutes after taking off from John F. Kennedy Internatio
历史上的今天-2015年
LOS ANGELES, June 24 (Xinhua) -- Near-Earth asteroid 2011 MD will whip past Earth on June 27, but will not pose any threat, NASA's Jet Propulsion Laboratory (JPL) said on Friday. The asteroid will pass only 12,000 kilometers (7,500 miles) above the E
英语新闻
1. Conversations matter more than chiseled features. 1. 与欺骗人的特征相比，对话更重要。 Dating in Los Angeles provides a fair share of slashers (actor/model, musician/actor, actor/waiter), and plenty of people who are still relying o
阅读空间
今天我们要学的词是outage。 Outage指服务或供应中断。Power outage停电。Water outage停水。I was trapped in an elevator when a power outage occurred, 停电时我正好被困在了电梯里。A major power outage caused some flig
英语每日一词
今天我们要学的词是outage。 Outage指服务或供应中断。Power outage停电。Water outage停水。I was trapped in an elevator when a power outage occurred, 停电时我正好被困在了电梯里。A major power outage caused some flig
英语单词荟萃
By Sean Maroney Washington 15 December 2006 Astronauts from the U.S. space shuttle Discovery have successfully rewired half of the International Space Station to run on its permanent power system. VOA's Sean Maroney reports from Washington with deta
2006年VOA标准英语（十二月）
FRANKFURT, Nov. 20 (Xinhua) -- European Central Bank (ECB) President Mario Draghi on Friday said the ECB would act quickly to raise inflation if needed. Speaking at the European Banking Congress 2015 here, Draghi said, If we decide that the current t
英语新闻
His fate on Game Of Thrones appeared to have been sealed during the shocking season five finale, but it seems Jon Snow really could be coming back. At least, that's what fans are praying for after spotting Kit Harington sporting the Lord Commander's
阅读空间
Age has reached the end of the beginning of a word. May be guilty in his seems to passing a lot of different life became the appearance of the same day; May be back in the past, to oneself the paranoid weird belief disillusionment, these days, my min
英语美文