对年龄在18 ~24岁间的1653名健康大学生的肺活量和屏气时间进行了调查。
An investigation is made on 1653 college students aged 18 to 24 in good health about their Vital Capacity (VC) and the Breath-Holding Time (BHT).
即使是在满世界都屏气凌神地看着双方进入另一轮谈判，期待着问题得到圆满解决之时，这个时间差距仍存在。
This time gap should be kept in mind as the two sides enter yet another round of negotiations with the world watching breathlessly, waiting for quick fixes and a happy conclusion of the conflict.
Leanne决定挑战屏气的最长时间，我决定要做一个世界上最大的曲奇饼。
Leanne settled on holding her breath for the longest time, and I decided to make the world's largest cookie.
比如举重就是无氧运动，他需要短时间内用力屏气，这种运动增强了肌肉的力量，加快了运动的速度。 。
Such exercises as weight-lifting are anaerobic, which require brief spurts of intense effort. They improve muscle strength or build up speed.
然而，s100蛋白存在短暂的时间，那么就留下了是否长时间呼吸暂停(屏气)能够损伤大脑。
However, the appearance of the protein, S100B, was transient and leaves open the question of whether lengthy apnea (breath-holding) can damage the brain over the long term.
然而，s100蛋白存在短暂的时间，那么就留下了是否长时间呼吸暂停(屏气)能够损伤大脑。
However, the appearance of the protein, S100B, was transient and leaves open the question of whether lengthy apnea (breath-holding) can damage the brain over the long term.
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