求翻译：长轴泵，属于离心泵的一种，在离心泵的角度来看，就是在液下泵的性能上改进而来，使其性能大大高于液下泵，运行时的平稳性更强。是什么意思？

Long axis of the pump, a centrifugal pump as a point of view of a centrifugal pump is submerged pump performance improvement from its performance is much higher than the liquid pump, the more smooth in the run-time.

Long-shaft pump, centrifugal pump is a centrifugal pump, in the perspective, that is, in the fluid pump performance, improve their performance significantly higher than the pump, fluid running smooth.

The long shaft-pump, belongs to the centrifugal pump one kind, looked in the centrifugal pump angle, is in the pump performance improves under the fluid comes, to cause its performance to be higher than under greatly the fluid the pump, time the movement stability is stronger.

Long shaft pumps, belonging to a centrifugal pump, centrifugal pump's point of view, is submerged pump performance to improve on, making it much more than the liquid pump, run more smoothly.

正在翻译，请等待...