装 ◎中文名称:火箭邮件 ◎英文名称:The Rocket Post ◎发行时间:2006年 ◎电影导演:Stephen Whittaker ◎电影演员:Tim Barlow .... Hector McDougal Sha
基于139个网页-相关网页
Hydrogen is "just about the worst possible vehicle fuel", says Robert Zubrin, a rocket scientist and the author of "Energy Victory", a book on the post-petroleum future.
氢“只是最坏情况下的汽车燃料选择,”火箭科学家罗伯特·祖布林说,他还是《能源的胜利》的作者,这是一本讲述关于后石油未来的书。
"It's a success that we have gotten the rocket up into the air, and I think that we have written a little bit of history," von Bengtson told the Post.
“我们已经成功地向天空发射了火箭,在我看来,我们已经小小地创造了一点历史。”冯·本特森告诉邮报。
NASA plans to use a five-segment shuttle booster as the first stage of its Ares I rocket, one of two being designed as part of the post-shuttle Constellation program.
NASA计划用五级航天飞机助推火箭作为Ares I火箭的第一级,Ares i是淘汰航天飞机后的星座计划使用的两种火箭之一。
应用推荐