求翻译：在柱塞阀中，柱塞与密封圈之间采用过盈配合，当柱塞塞入密封圈内孔时，密封圈被压缩进而紧紧抱住柱塞。这时，依靠过盈密封圈所产生的径向分力将大于流体压力，从而保证了密封。当柱塞抽出时，密封圈在材料的弹性作用下，恢复原状，此时，流体通过孔架及下密封圈而流向出口。是什么意思？

Valve plunger, the plunger tight fit and seal between the plunger inserted into the hole in the ring within the ring is compressed and then clutching the plunger. Then, relying on the surplus generated by the ring of the radial component will be greater than the fluid pressure, thus ensuring the sea

On the piston in the valve, piston and ring seal between the loosely, when the plunger into the seal bore, seal is compressed and thus firmly holding the plunger. This time, rely on the surplus generated by the seal will be greater than the radial play fluid-pressure, thereby ensuring that the seal.

正在翻译，请等待...

Plunger valve, piston and seal rings used between an interference fit, when the plunger into the sealing ring hole, seal ring is compressed and thus hold plunger. In this case, rely on arising out of interference ring is greater than the radial component of the fluid pressure, thus ensuring the seal

In the plunger valve, between the plunger and the seal packing collar has used the full coordination, when the plunger squeezes in the seal packing collar the hole, the seal packing collar is compressed then closely grasps the plunger.By now, will depend upon the radial direction force component whi