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- First Orbital Flight 首次轨道飞行
- The first orbital test flight is scheduled for just two and a half years from now. 预计第一次轨道试验飞行将在两年半后进行。
- His work was also prophetic: his detailed forecast of telecommunications satellites in 1945 came more than a decade before the first orbital rocket flight. 6个读者 [IMG] 原作者: Gerald Jonas
- The in orbit flight shows that the EMC design for FY 1C is correct. 经卫星在轨飞行验证 ,对FY 1C所进行的电磁兼容性设计是正确的
- Abstract.The first orbit maneuver of lunar orbit insertion (LOI) must be implemented at the first perilune of the spacecraft flight to the moon. 摘要: 月球捕获控制第一次制动必须在卫星飞向月球的第一近月点完成。
- Near the end of the first orbit, Glenn reported a problem. 在即将飞完第一周轨道时,格伦报告说出现了一个问题。
- World premiere! The first orbital sander appears on the market, revolutionizing the field of surface treatment. 第一台世界领先的打磨机问世，对表面处理有着革命性的贡献。
- China's first lunar probe Chang'e-1 completed its first orbital transfer Thursday afternoon, another key move in its 380,000-km journey to the moon. 中国的第一台月球探测器嫦娥1号在它的380,000公里旅途结束了它的第一个变轨星期四下午，另一关键移动到月亮。
- The expandable module could be converted into the first orbiting hotel. 这个可膨胀的原型舱可能会转变为第一家轨道旅馆。
- made the first orbital rocket-powered flight by a US astronaut in 1962; later in US Senate. 在1962年借助美国一个宇航员制造了第一架轨道式火箭式动力飞机；后来到了美国参议院。
- John Glenn, the American who first orbited the Earth, was showered with 3,529 tonnes of ticker tape when he got back. 第一个环绕地球的美国人.;约翰
- made the first orbital rocket-powered flight by a US astronaut in 1962; later in US Senate 在1962年借助美国一个宇航员制造了第一架轨道式火箭式动力飞机；后来到了美国参议院
- The first orbital test flight is scheduled for just two and a half years from now 预计第一次轨道试验飞行将在两年半后进行。
- The aircraft's behavior was satisfactory on its first test flight. 那架飞机在第一次试飞时运转情况令人满意。
- Leaving her first job was a watershed in her life. 辞去她的第一份工作是她生活中的一个转折点。
- Cook the meat quickly at first to seal in the juices. 一开始要大火烧肉，以便保存肉汁。
- In the word "mother" the stress is on the first syllable. 在"mother"这一字里，重音在第一个音节上。,在＂mother＂这一字里，重音在第一个音节上。
- His illness was more serious than the doctor first thought. 他的病较医生原来以为的更严重。
- Passengers with cars must embark first. 带汽车的乘客必须先上船。
- Bob teed off on the new pitcher's first delivery. 鲍勃猛击那新投手所投的第一个球。
