Periapsis in earth orbit; the point in its orbit where a satellite is nearest to the earth.

以地球为中心的最近点；人造卫星轨道上离地球中心最近的点。

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The repeated thrust applications at apoapsis would raise periapsis from inside to outside the stationary orbit.

重复在远心点施以推力，会将近心点由同步轨道内提升到同步轨道外。

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