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- They fly at first cosmic velocity. 他们以第一宇宙速度飞行。
- first cosmic velocity 第一宇宙速度
- This Paper Presents an automatic control algorithm of fixed-point landing for spacecraft with first cosmic speed. 本文描述了宇宙飞行器以第一宇宙速度返回地面并定点着陆的控制算法。
- On discussing the Concise Computational Method of the Third Cosmic Velocity 浅谈第三宇宙速度的简明计算方法
- Analysis and calculation of the second and the third cosmic velocity 第二和第三宇宙速度的分析与计算
- 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。
- The Derived of Prevalent Formula, Experiment Validate and Theoretic Ratiocination on the Atom's Second Cosmic Velocity and the Ionization Energy 原子第二宇宙速度与电离能普遍公式的推导、实验验证和理论预言
- 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。
- Alarmed at the first sound, we hit the dirt. 第一声警报一响我们就迅速卧倒。
- She struck up the first carol on the grand piano. 她在那架大钢琴上演奏起第一支颂歌。
- He picked a winning number on the first draw. 他第一次便抽到一个中奖号码。
- Slop out the waste basins first when you get up. 起床的第一件事是把例盆倒了。
- The runner was retired put out at first base. 跑垒者于第一垒上被刺杀出局。
- They drew lots for the right to go first. 他们抓阄儿决定谁先走。
- cosmic velocity 宇宙速度
- Our reporter was the first person on the scene. 我们的记者是最先到达出事地点的。
