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- 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。
- 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。
- 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。
- Two Way Flow Altitude Control Valve 两路流量水位控制阀
- 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
- Altitude Control for High Angle-of-Attack 防空导弹大攻角飞行姿控系统设计
- Improved Constant Altitude Control 改进的等高控制
- Microwave Altitude Control Sensor 微波姿态控制传感器
- Performance Parameters (Airspeed, Barometric Altitude, Climbrate, Variometer,Temperatures, RPM, G-Force, EGT, Jet ECU Status, servo positions 电气参数（包伏，电流强度，收发伏特，伺服电流，毫安小时，瓦特）
- Quarter Orbit Magnetic Altitude Control 四分之一轨道磁高控制
- Radar Altimeter Altitude Control System 雷达测高仪高度控制系统
- Thruster Altitude Control System 推进器高度控制系统
- We are flying at an altitude of 20000 feet. 我们的飞行高度是20000英尺。
- The airliner flew at an altitude of 20000ft. 客机在两万英尺的高度飞行。
- At this altitude you often get strong winds. 在这一纬度地区，经常有大风。
- The plane flew at an altitude of30000 feet. 飞机在三万英尺的高空飞行。
- Industry rarely thrives under government control. 在政府控制之下工业很少会发达。
- Barometric Altitude Contro 大气压海拔控制
