这一段比赛争分夺秒。

This stage is played against the clock.

旅行的最后一段行程坐马车来完成。

The final stage of the journey is made by coach.

进水段，中段，出水段。

Suction stage, Middle stage, Discharge stage.

给出了在地球逃逸段、惯性漂移段和月球捕获段的运动轨迹和关键点的参数。

Trajectories and some key parameters of the three stages, the earth escape stage, coast arc stage, and lunar capture stage, are presented as well.

预热段升温速度

Heating up speed during preheat stage