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- Improved Constant Altitude Control 改进的等高控制
- Constant Altitude Control 等高度控制
- The tentative design of constant altitude flight solid rocket composed of the sustainer ,the booster and its simple control method is presented. 介绍了主发动机加助推器和简易控制方法实现固体火箭等高飞行的设计方案。
- Fly in a circle back to the starting point, while maintaining constant altitude, and speed. 保持等高度及等速度,执行前进水平圆一圈後回到起始点。
- No doubt you are familiar with geographical contour maps, which show lines of constant altitude. 无疑，你们熟悉地理上的等值线地图，它示出等高线。
- While maintaining constant altitude, speed and heading, begin a forward hovering circle to either the right or the left. 将直升机保持在同高度、同速度以及机头朝固定的方向,向右或向左开始执行水平圆的动作。
- With the helicopter hovering Nose-In pull back cyclic, and work the collective to complete at least two (2) full back tumbles while maintaining a constant altitude and heading. 机头朝向操控者保持停悬，将升降舵拉升舵使直升机保持固定的高度及方向，向后翻滚至少二圈。
- When the altitude control senses a drop in level below the predetermined setpoint the valve opens to fill tank. 当水位控制器感应到水位下降到预置设置点以下时，则阀门开启，开始对容器注水。
- While maintaining constant altitude, speed and heading begin a circle to either the right or the left with the tail of the helicopter pointing to the center of the circle. 保持机尾朝向圆心,且以等高度、等速度的方式,执行水平圆。
- The simulation problem of sea-skimming flight and the composition of simulation system for altitude control of coastal defense missile are expounded. 本文阐述了海防导弹掠海飞行段的仿真问题及高度控制仿真系统的组成。
- Lastly, performances of restraining interference of two methods and robustness of variable structure to altitude control are also discussed. 最后还讨论了两种设计方法对干扰的抑制作用和变结构高度控制的鲁棒性。
- With the helicopter hovering Tail-In pull back cyclic, and work the collective to complete at least two (2) full back tumbles while maintaining a constant altitude and heading. 机尾朝向操控者保持停悬，将升降舵拉升舵使直升机保持固定的高度及方向，向后翻滚至少二圈。
- These methods can be used further in researching the sailing control for warship on ocean and the rad io altitude control for helicopter over the sea. 它对于进一步研究海上舰船航行控制和直升机海面无线电高度悬停控制有重要意义。
- Abstract: Two different approximate solutions are proposed and compared with the numerical solution of the constant altitude - constant Mach number cruise range for turbojet/fan aircraft. 文章摘要: 给出了涡喷／涡扇飞机定高定速巡航段航程的两种估算方法，考虑了机翼弯度和耗油率变化的因素，并进行了数值计算。
- His wife was a constant inspiration to him. 他的妻子经常鼓励他。
- Constant altitude plan position indicator, CAPPI; 等高平面位置显示器;
- Two Way Flow Altitude Control Valve 两路流量水位控制阀
- Constant Altitude Plan Position Indicator 等高平面位置指示器
- Aircraft digital altitude control systems 航空器数字的高度控制系统
- One Way Flow Altitude Control Valve 单路流量水位控制阀
