冷库内相对湿度的控制一直是一个不好解决的问题。随着人民生活水平的不断提高和对外贸易的不断扩展，人们对在冷库中存放商品质量的要求也越来越高，一些像果蔬这样的商品本身含有大量的水份，这是维持其生命活动和新鲜度的必要条件。由于水份含量高，它的饱和蒸汽压高于... Control of relative humidity in cold storage has been a problem that is not well solved. With the continuous improvement of people’s living standards and the continuous expansion of foreign trade, people are demanding more and more quality products in cold storage. Some products like fruits and vegetables contain a lot of water, which is to maintain their life activities And freshness of the necessary conditions. Due to its high moisture content, its saturated vapor pressure is higher than ...