Marine temperatures change gradually because of the high heat capacity of water. 由于海水的比热大,海水温度是逐渐缓慢地变化的。
At these temperatures, solid materials have lower values for specific heat, so the regenerator must be made out of unexpected materials, such as cotton. 在这些温度下,固体材料有较低的值比热,所以再生必须作出了意想不到的材料,如棉花。