1)extended wire rope cable life,延长的电缆寿命2)life lime dilatation,寿命的延长3)extended life,延长的寿命4)prolonging the service life of cell,延长电解槽寿命5)PLEX (plant life extension),核电厂寿命延长6)prolonging of fatigue life,疲劳寿命的延长
用法例句
It has some references to same kind of cell(power supply from four points at side of one end)in prolonging the service life of cell and saving energy and reducting discharging.