Encara no tenim significats per a "subsonic velocity".
1The spaceplane stopped shaking as it dropped to subsonic velocity.
2It was falling at barely subsonic velocity, spinning with slow elegance to maintain its trajectory.
3Just before it entered the upper fringes of the atmosphere, the lift capsule decelerated to subsonic velocity.
4By the time the McBoeing dropped to subsonic velocity it had fallen below the vast cloudband sweeping in towards Amarisk's western coast.
5Once they had fallen below subsonic velocity, airscoop intake ramps hinged back near the nose, and their compressor engines whirred into silent life.
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