卫星轨道控制 meaning in English

satellite orbit control

With advantages of simple and reliable in structure , high isp and easy control over a wide range of thrust , pulsed plasma thruster （ ppt ） is very suitable for micro - satellite ' s orbit control and high precision attitude control
脉冲等离子体推力器（ ppt ）具有结构简单可靠，比冲高，推力在较大范围可控的特点，适合用于微、小卫星轨道控制和小卫星高精度姿态控制，其研究和应用得到了重视。