Background: Liuwei Anxiao Capsule can speed up gastric emptying and intestinal propulsion.

背景：六味安消胶囊能明显加快胃排空，促进肠推进运动。

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While the reentry target passes through the earths atmosphere at ultrasonic speed, the RCS of the reentry Capsule changed violently because of the plasma sheath and wake.

当再入目标高超声速穿越大气层时，将产生等离子体鞘套和尾流，其雷达散射特性受到目标包覆等离子体参数变化的影响而产生剧烈波动。

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The 43-year-old leapt from a capsule more than 24 miles (39 kilometers) above the Earth, reaching a top speed of 833.9 miles per hour, or 1.24 times the speed of sound, according to organizers.

据组织者介绍，这位43岁的冒险家从距离地面24英里（3.9万千米）高空的太空舱跳下，最高时速达到833.9英里，也就是音速的1.24倍。

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The recovery of the Stardust capsule was difficult because of its high reentry speed.

VOA: special.2009.09.30

Jean Romagnoli, sports medic and personal trainer working to get the miners in shape for their rescue, said the Phoenix capsule would be hoisted to the surface at a speed of about 60 kilometers per hour and would exert about 2 Gs of pressure on the miners.

CNN: STORY HIGHLIGHTS