periapsis的精選

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用“periapsis”造句大全，periapsis造句

用“periapsis”造句大全，periapsis造句

2017-12-12
periapsisinorbitaroundthemoon.Nowthrustcouldbegenerated(for“free”again)atperiapsis,progressivelyincreasingthealtitudeofapoapsis.theangulardistanceofapointinanorbitpastthepointofperiapsismeasuredinde...