离子光学系统 meaning in Chinese

ion optical system

The key technologies necessary to be solved to develop ion propulsion are also described , including improving perform ance ( specific impulse , thrust , availability ) , prolonging life time , compatibili ty with satellite , and optical ion system
阐述了发展离子推进需攻克的关键技术，其中包括提高性能(比冲、推力、工质利用率等) 、延长工作寿命、与卫星的相容性、离子光学系统等。