时间:2016-02-23 05:15 来源: 我爱IT技术网 作者:佚名
欢迎您访问52ij英汉互译网,今天小编为你分享的英语知识是:【英闻天天译: 有钱能使火箭上天】,下面是详细的分享!
英闻天天译: 有钱能使火箭上天
In the summer of 1945, with the war in Europe over, Allied forces rushed to unravel the secrets of Nazi V2 rockets. These terror weapons, built by slave labourers, did little to affect the outcome of the war – but they had the potential to change the world. Known as Operation Backfire, the British program involved firing V2 rockets from the Netherlands to the edge of space before they splashed down in the North Sea. The experiment proved successful, with the missiles reportedly descending within three miles of their targets-more accurately than the Germans managed during the war. Despite its head start with Operation Backfire, Britain decided to abandon V2 tech and focus its limited research resources instead on aviation and nuclear technology. On the other side of the Atlantic, the story was very different. The US military gave Von Braun whatever resources he needed to develop the V2 into a next generation rocket. The result was the Mercury-Redstone, which blasted America's first astronaut, Alan Shepard, into space in 1961.- 评论列表(网友评论仅供网友表达个人看法,并不表明本站同意其观点或证实其描述)
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