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- Large orbit transfer 大机动
- Design of large orbit gyrotron electron beam double-cusp gun[J]. 引用该论文 邹峰;薛谦忠;刘濮鲲.
- Numerical simulation of a large orbit gyrotron cusp electron beam[J]. 引用该论文 赵青;李宏福;任同;罗勇.
- By comparing with Hohmann orbit transfer, the aeroassisted orbit transfer decreased fuel consumption obviously. 通过与霍曼轨道转移相对比,气动辅助变轨明显地降低了燃料消耗。
- Abstract The Gauss pseudospectral method was used to solve the coplanar aeroassisted orbit transfer from high earth orbit to low earth orbit (HEO-LEO). 摘要 将高斯伪谱法用于共面高轨道到低轨道航天器气动辅助轨道转移的研究。
- Large orbit gyrotron electron beam; 大回旋电子束;
- large orbit gyrotron CUSP electron gun 大回旋CUSP电子枪
- Based on relative motion equation of satellite state transferring, analytic solution of two-impulse orbit transfer of constellation is derived, which is analytic equation of impulse control variable. 基于卫星相对运动状态转移方程,推导出了星座双脉冲式变轨的理论解,即所要施加的脉冲控制量的解析式;
- Large orbit gyrotron cusp electron beam 大回旋cusp电子注
- Large orbit gyrotron electron beam 大回旋电子束
- China “Shenzhou seven” the spaceship on 25th lifts off smoothly, and the orbital transfer is before dawn successful on 26th. 中国“神舟七号”宇宙飞船25日顺利升空,并于26日凌晨变轨成功。
- He bit off a large piece of the apple. 他咬下一大块苹果。
- To develop light, reliable, sanitary space station maneuverable orbital transfer thruster, the novel gas dynamic resonance ignition method was applied. 为研究轻型、可靠、环保的空间站机动变轨发动机,在氢氧液体火箭发动机头部设计中引入了新型气动谐振点火技术。
- 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。
- Design of large orbit gyrotron electron beam double-cusp gun 大回旋电子束双磁会切电子枪的设计
- Large billboards have disfigured the scenery. 大型告示板已破坏了景色。
- Automatic Fast Orbit Transfer Control Based on Model Prediction 基于模型预测的轨道自主快速大机动控制
- He has a large amount of mail to answer every day. 他每天有大量的信件要回复。
- His large income enabled him to live in comfort. 他那丰厚的收入使他可以过舒服的生活。
- He cooked the pasta in a large pan of boiling water. 他用一大锅开水煮义大利面食。