求翻译：企业及餐饮业热水需求量比较大，如蒸、煮、卤、炖等，一般用燃料或电加热水使用，一直以来企业和餐饮业厨房都是使用大排量炉头燃料只要由各种油及燃气为主，火力比较猛，使用时间较长，正常使用情况下烟道排出的废热量大于锅内吸收的热量，当然火力开得越大越快浪费热量就越多。是什么意思？

Hot water demand of enterprises and catering industry is relatively large, such as steaming, boiling, stewed, stewing, the general use of fuel or electricity for heating water, has been corporate and catering kitchen are large displacement of the burner fuel as long as by a variety of oil and gas-ba

Food and beverage industry and hot water needs a considerable amount, such as steam, boil, boil, and halogen free, general, with fuel or electric water heaters have been used in business, food and beverage industry is a large kitchen, stove fuel emissions from various oil and gas, fire, and more use

The enterprise and the food and beverage industry hot water demand quite is big, like steams, boils, the halogen, cooks and so on, since generally with the fuel or the electric heating water use, always the enterprise and the food and beverage industry kitchen all uses the great displacement bulk he

Enterprise and the restaurant hot water demand than larger, as steam, and Cook, and halogen, and stew,, General with fuel or electric heating water using, has been yilai enterprise and restaurant kitchen are is using large displacement furnace head fuel as long as by various oil and the gas mainly,