船(chuan)用(yong)液壓(ya)(ya)馬達(da)能(neng)(neng)(neng)(neng)夠(gou)實現(xian)將機(ji)械能(neng)(neng)(neng)(neng)與壓(ya)(ya)力能(neng)(neng)(neng)(neng)的(de)(de)相互轉換,但是(shi)船(chuan)用(yong)液壓(ya)(ya)馬達(da)一(yi)直存在(zai)著壓(ya)(ya)力能(neng)(neng)(neng)(neng)耗損(sun)過大(da)的(de)(de)問題,如(ru)(ru)果(guo)能(neng)(neng)(neng)(neng)在(zai)一(yi)定程(cheng)度上減少壓(ya)(ya)力能(neng)(neng)(neng)(neng)的(de)(de)耗損(sun),那么將大(da)大(da)提高能(neng)(neng)(neng)(neng)量轉換的(de)(de)效率。可是(shi),如(ru)(ru)何減少船(chuan)用(yong)液壓(ya)(ya)馬達(da)壓(ya)(ya)力能(neng)(neng)(neng)(neng)的(de)(de)損(sun)失呢?