Bleeds off, can find belongs to its place.

放掉的，能找到属于它的地方。

youdao

If the trapped pressure bleeds off the unloader will cycle, or hunt.

减压器补集到的压力会再循环，或叫做“猎取”。

youdao

If pressure bleeds off there is clearly a problem with the pressure integrity of the shoe, However, industry practice dictates that a positive test, that is no pressure drop, is not diagnostic, simply because the reservoir pressure is sufficient to retain the pressure being applied.

WSJ: The Oil Disaster Is About Human, Not System, Failure