同义词
1)optimum feed temperature,最佳给水温度2)optimum final feed temperature,最佳最终给水温度3)optimal temperature of water supply and backwater,最佳供、回水温度4)optimal temperature of return water,最佳回水温度5)optimal temperature of supply water,最佳供水温度6)final feedwater temperature,给水最后温度
