这是1960年高空跳落测试人员人员约瑟夫·凯庭尔的某次超级跳跃，他是美国空军为测试飞行员如何能够由高空跳伞幸存而设计的一项紧急援助项目中的“一部分”。
One giant leap from the stratosphere. The 1960 high-dive of Joseph Kittinger, part of a U.S. Air Force program designed to test whether pilots could survive high-altitude bailouts.
费城德雷赛尔大学的研究型作家Dr.JokeBradt说任何能降低靠机械人工呼吸的患者的紧张感的方法都应该受到欢迎。
Study author Dr. Joke Bradt, of Drexel University in Philadelphia, said anything that lowers stress in patients on ventilation is a welcome advance.
任何能被发明的东西，都已发明了。- - -查尔斯·迪尤尔。
Everything that can be invented, has been invented. — Charles Duell.
我如何能动态地改变一个杜兰·达尔路线知名度？
How can I dynamically change the visibility of a Durandal Route?
她问哈格尔，美军在该地区加强军事活动如何能理解为有助于改善对华关系？
She asked him how stepped up U. S. military activities in the region contribute to improving relations with China.
如何研究黑猩猩以及如何能从行为观察中推断出真相这些问题自考察初期便一直困扰着珍·古道尔。
The issue of how to study chimpanzees, and of what can be 24 inferred from behavioral observations, has faced Jane Goodall since early in her career.
如何研究黑猩猩以及如何能从行为观察中推断出真相这些问题自考察初期便一直困扰着珍·古道尔。
The issue of how to study chimpanzees, and of what can be 24 inferred from behavioral observations, has faced Jane Goodall since early in her career.
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