penetrated bed中文什么意思

穿透层

• penetrate:    vt. 1.进入，渗入，突入，透过， ...
• bed:    n. 1.床，床铺；床位，铺；(动物 ...
• penetrated crack:    穿透裂纹

例句与用法

1. Based on the test data , and by using the distillerys grain drying curve and drying - rate curve , this paper analysed the distillerys grain drying process , and demonstrated the characteristics of the drying and the change of drying - rate of the distillerys grain in heat - air penetrating bed
   根据试验所测数据，利用三次样条插值函数拟合酒精糟干燥曲线和干燥速度曲线，深入分析酒精糟的干燥过程，得出酒精糟在热风穿床干燥方式下的干燥特点和干燥速度的变化规律。