tension cavity的意思|示意

A fixed height tension rib is arranged in the buffering damping cavity, and the edge is provided with a fluid fill-discharge valve.

它是在缓冲减震腔内设置了定高拉筋，边沿设置了流体充排阀。

The example seen here is a "tension" pneumothorax shifting the mediastinum, because a "ball-valve" air leak is increasing the air in the right chest cavity.

图为张力性气胸，因呼吸时活瓣样的结构使气体漏入到胸膜腔的越来越多，纵膈移位。