1.
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
2.
single-burn ascent
单级点火上升,用单级火箭送上轨道
3.
rail - lifter
起轨[道]机, 升轨器
4.
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
5.
Train derailed in India: 80 killed and may be more
印度火车出轨事故死亡人数上升至８０人
6.
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
7.
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
8.
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。
9.
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
10.
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。
11.
Fuel Rail Mounting Bolts—Engines
燃油轨道固定螺栓—2升/9升引擎
12.
Not running on tracks or rails.
无轨的不在轨道或铁轨上运行的
13.
The elevator works like this: the car which carries passengers travels up and down the lift shaft between guide rails.
电梯的工作原理是这样的:载有乘客的电梯厢在升降井里沿着两旁的导轨上下运行。
14.
The rotation of the Earth causes the buoyant fluid to rise in curved trajectories, which generate new magnetic field by twisting and shearing the existing magnetic field.
地球的旋转使有浮力的流体按曲线轨道上升，这通过扭曲和剪切已经存在的磁场而产生新磁
15.
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。
16.
At last, the ascent trajectory optimization problems of two Launch modes of RLV have been simulated numerically based on this algorithm, namely air-launch mode and rocket-aided-launch mode.
最后分别求解空中载机发射方案和火箭助推垂直发射方案的上升优化轨迹。
17.
Asymptotic pseudo orbit tracing property for lift systems
提升系统的渐近伪轨跟踪性质(英文)
18.
The Design and Test of Rail Lift for Disable Persons;
残障人用有轨式升降机的设计与测试