The theory for exploring the moon time after time through double lunar swingby is analyzed at first.
分析了双月球向实现对月球多次测的原理。
The theory for exploring the moon time after time through double lunar swingby is analyzed at first.
分析了双月球向实现对月球多次测的原理。
After completing lunar swingby maneuvers, the A spacecraft is intended to orbit the Sun "Ahead" of planet Earth, and the B spacecraft "Behind".
在完成对测器变轨后,A船将在地球的前方绕行太,B船则在"后方"绕行。
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