月球重力场 meaning in English
moon gravitational field
Examples
- Launched into earth ' s orbit by an ariane - 5 booster rocket from kourou , french guiana , in september 2003 , smart - 1 used its ion engine to slowly raise its orbit over 14 months until the moon ' s gravity grabbed it
2003年9月， “智能1号”探测器从法国圭亚那地区的库鲁基地由ariane五号火箭发射升空，在其离子引擎的推进下， “智能1号”缓慢脱离运行轨道，在14个月后进入月球重力场。