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1.
A Study of the Climb Trajectory Optimization for Reusable Launch Vehicle;
可重复使用运载器上升段轨道优化方法研究
2.
In this paper, the engineering design approach of manned spacecraft ascent trajectory is described.
本文对载人飞船上升段轨道的一种工程设计方法进行了探讨。
3.
Ascent Trajectory Optimization and Fast-Reconstruction for Suborbital Launch Vehicle
亚轨道飞行器上升段轨迹优化与快速重规划
4.
GUIDANCE-NAVIGATION CONTROL OBOUT ASCENT STAGE AND ORBITAL TRANSITION STAGE OF A SHUTTLE
航天飞机上升与轨道过渡段制导-导航控制
5.
rail - lifter
起轨[道]机, 升轨器
6.
single-burn ascent
单级点火上升,用单级火箭送上轨道
7.
The following contents are studied:Ascent equations of motion are given for the orbitor with rocket engines.
主要内容包括:针对以火箭发动机为动力的轨道器,建立了上升段运动方程。
8.
ATC System in North Extension of Shanghai Metro Line 1
上海轨道交通1号线北延伸段ATC系统
9.
Drag to add a track section to your metro line map. Attach to other metro track shapes.
通过拖动向地铁线路图上添加轨道段。与其他地铁轨道形状相连接。
10.
Research on Transition Section between the Ballasted Track and Ballastless Track on Subgrade of High-speed Railway
高速铁路路基上有砟轨道与无砟轨道过渡段研究
11.
ADJUSTMENT OF THE FIELD DISTRIBUTION OF RAIL SWITCHES AND THE INFLUENCE OF THE GRADIENT OF THE TRIGGER PULSE ON THE NUMBER OF THE CHANNELS
轨道开关的场分布调整及触发脉冲上升陡度对通道数的影响
12.
Drag onto the page to add a track section to your metro line map. Attach to other metro track shapes.
拖到绘图页后,可以向地铁线路图上添加轨道段。附加到其他地铁轨道形状上。
13.
Fuel Rail Mounting Bolts—Engines
燃油轨道固定螺栓—2升/9升引擎
14.
After leaving Zhuqi behind, the train starts puffing in more precipitous terrain where the rails do not lead straight up the slope.
过了竹崎站后,地势就变得陡峭起来,轨道无法随山势直接上升。
15.
Hybrid Genetic Algorithm and Its Application to the Optimal Ascent Trajectory Design of the Vehicle
混合遗传算法及其在运载火箭最优上升轨道设计中的应用
16.
Discussion about Rapid Functional Design of Region Rail Transit--The case of Rail Transit No.11 of Shanghai
关于市域轨道交通快速功能设计的探讨——以上海市轨道交通11号线南段为例
17.
Not running on tracks or rails.
无轨的不在轨道或铁轨上运行的
18.
The vertical surveying technique for the NO.1 phase of the north segment project of the No.11 orbit transportation line in Shanghai
上海市轨道交通11号线北段工程Ⅰ期高程测量施工技术