船(chuan)(chuan)用(yong)液壓(ya)(ya)馬達(da)能(neng)夠實現(xian)將機械(xie)能(neng)與壓(ya)(ya)力(li)(li)能(neng)的(de)相互轉(zhuan)(zhuan)換,但是(shi)船(chuan)(chuan)用(yong)液壓(ya)(ya)馬達(da)一直存在著壓(ya)(ya)力(li)(li)能(neng)耗損過大(da)的(de)問(wen)題,如果能(neng)在一定程度上減(jian)少壓(ya)(ya)力(li)(li)能(neng)的(de)耗損,那么將大(da)大(da)提(ti)高能(neng)量轉(zhuan)(zhuan)換的(de)效率。可是(shi),如何(he)減(jian)少船(chuan)(chuan)用(yong)液壓(ya)(ya)馬達(da)壓(ya)(ya)力(li)(li)能(neng)的(de)損失(shi)呢?