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- Ascent Phase Intercept 上升階段攔截
- In this paper, the concept of perturbation guidance of manned spaceeraft during ascent phase is analyzed on the basis of its conceptual demonstration. 本文以載人飛船概念論證方案為背景;分析探討了載人飛船上升段攝動(dòng)制導方案.
- 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. 提出了按飛行程序導引模型進(jìn)行載人飛船上升段飛行的導引控制;并探討了用等待軌道長(cháng)半軸偏差等于零作為關(guān)機控制的終端條件來(lái)進(jìn)行關(guān)機控制的攝動(dòng)制導方法;最后進(jìn)行了仿真計算.
- This was the third phase of his ascent. 這是他上升的第三階段。
- They made a successful ascent of the mountain. 他們成功地登上了山。
- 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. 開(kāi)始一段上坡路并不陡峭。
- Hot and perspiring, he toiled up the dusty ascent. 他艱難地在塵土飛揚的坡道上爬著(zhù),熱得汗水淋淋。
- The child is going through a difficult phase. 那孩子正經(jīng)歷困難的階段。
- The act or process of ascending; ascent. 攀登攀登的行為或過(guò)程; 攀登
- Melodic ascent and descent of pitch. 旋律的變移聲調旋律的上升或下降
- The two sets of traffic lights were out of phase. 那兩組交通燈不同步。
- An Approach to the Concept of Perturbation Guidance of Manned Spaceraft during Ascent Phase 載人飛船上升段攝動(dòng)制導方法探討
- They have decided to phase in the new techniques. 他們已決定逐步引入新技術(shù)。
- The old man had difficulty climbing the rapid ascent. 這位老人攀登這條陡峭的上坡路有困難。
- The windshield wipers are out of phase now. 擋水玻璃刮水器現在動(dòng)作不協(xié)調。
- Greatness is an eminence, the ascent to which is steep and lofty. 偉大是一種聲譽(yù),攀登上去是陡峭而險峻的。
- phase intercept 相位截距
- phase intercept distortion 相位截距失真
- Getting ready for a slow ascent is more likely. 作好準備慢慢地升遷的可能性更大。