expedition意为“探险队”;controversy意为“争议”;dismay意为“沮丧”;disaster意为“灾难”。由题干中的unusually low temperatures可知此处应选D。结果一 题目 The 1986 Challenger space-shuttle ___ was caused by unusually low temperatures immediately before the launch. A.expeditionB.controversyC.dismayD....
The 1986 Challenger space shuttle __ was caused by unusually low temperatures immediacy before the launch. A.dismayB.disasterC.expeditionD.controversy 答案 B 解析 disaster意为“灾难,大祸;彻底的失败”,例如:Those who mistake their good luck for their merit are inevitably bound for disaster.那些错...
Finally, the inability of each GDSS member to vote anonymously on the decision to launch is discussed as a critical factor that, had it been allowed, probably would have prevented the Challenger tragedy.ForrestForrest, J. (2005). The Space Shuttle Challenger Disaster: A failure ...
罗纳德·威尔逊·里根 (1911年2月6日~2004年6月5日) 出生于美国伊利诺伊州坦皮科城。 美国政治家、演员,担任第40任美国总统。2004年6月5日,里根于家中辞世,享年93岁。 里根总统任职期间,实行自由企业制度,削减政府开支,平衡预算。同时增加了军事开支,并积极改善美国国内教育。
The Space Shuttle Challenger disaster occurred on January 28, 1986, when Space Shuttle Challenger (mission STS-51-L) broke apart 73 seconds into its flight, leading to the deaths of its seven crew members. The spacecraft disintegrated over the Atlantic Ocean, off the coast of Cape Canaveral,...
An overview of the space shuttle Challenger accident as we look back on the tragedy that occurred 25 years ago this week. Details of what happened, how, and the consequences for NASA at SPACE.com.
During the 30-year space shuttle program, 355 astronauts traveled aboard the shuttle. The program’s five shuttles (Columbia, Challenger, Discovery, Atlantis, Endeavour) flew more than 542 million miles. Cameras focused on the launch sequence revealed the foam collision but engineers could not pin...
必应词典为您提供Space-Shuttle-Challenger-disaster的释义,网络释义: 挑战者号航天飞机灾难;挑战者号穿梭机灾难;
Space shuttle Challenger exploded just 73 seconds after liftoff on Jan. 28, 1986, changing NASA's space program forever
【Ronald Reagan: The Space Shuttle "Challenger" Tragedy Address】Ladies and Gentlemen, I'd planned to speak to you tonight to report on the state of the Union, but the events of earlier today have led me to change those plans. Today is a day for mourning and remembering. ...