单词	位准位移
释义	位准位移level displacement
随便看	conical projection conical pulley conical pulley drive conical quartering conical quartering， cone and quartering， coning and quartering conical radial horn conical refiner conical reflector conical refraction conical right helicoid conical roll conical roller conical roller (tapered roller) conical root conical rotor machine conical rotor motor conical sand from stone conical scan conical-scan antenna conical scanning conical scan tracking conical-scan tracking conical serrated external toothed lock washer conical settler conical shape