No process is possible in which the sole result is the absorption of heat from a reservoir and its complete conversion into work. 不可能存在只从热源吸收热并将其完全转化为功的过程。
A water-cooling system means that water is used as a cooling agent to circulate through the engine to absorb the heat and carry it to the radiator for disposal. 水冷系统意味着水将用作冷却介质,用于在发动机中循环吸收热并将之带到散热器中散出。