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- Ascent Phase Intercept 上升阶段拦截
- In this paper, the concept of perturbation guidance of manned spaceeraft during ascent phase is analyzed on the basis of its conceptual demonstration. 本文以载人飞船概念论证方案为背景;分析探讨了载人飞船上升段摄动制导方案.
- The guided control concept during its ascent phase is proposed according to the guided model of flight program. Then the perturbation guidance concept of the "off controls is discussed. Finally digital simulations are made. 提出了按飞行程序导引模型进行载人飞船上升段飞行的导引控制;并探讨了用等待轨道长半轴偏差等于零作为关机控制的终端条件来进行关机控制的摄动制导方法;最后进行了仿真计算.
- This was the third phase of his ascent. 这是他上升的第三阶段。
- They made a successful ascent of the mountain. 他们成功地登上了山。
- The last part of the ascent is very steep. 最后一段上坡路很陡。
- The first part of the ascent is not steep. 开始一段上坡路并不陡峭。
- Hot and perspiring, he toiled up the dusty ascent. 他艰难地在尘土飞扬的坡道上爬着,热得汗水淋淋。
- The child is going through a difficult phase. 那孩子正经历困难的阶段。
- The act or process of ascending; ascent. 攀登攀登的行为或过程; 攀登
- Melodic ascent and descent of pitch. 旋律的变移声调旋律的上升或下降
- The two sets of traffic lights were out of phase. 那两组交通灯不同步。
- An Approach to the Concept of Perturbation Guidance of Manned Spaceraft during Ascent Phase 载人飞船上升段摄动制导方法探讨
- They have decided to phase in the new techniques. 他们已决定逐步引入新技术。
- The old man had difficulty climbing the rapid ascent. 这位老人攀登这条陡峭的上坡路有困难。
- The windshield wipers are out of phase now. 挡水玻璃刮水器现在动作不协调。
- Greatness is an eminence, the ascent to which is steep and lofty. 伟大是一种声誉,攀登上去是陡峭而险峻的。
- phase intercept 相位截距
- phase intercept distortion 相位截距失真
- Getting ready for a slow ascent is more likely. 作好准备慢慢地升迁的可能性更大。