我们都知道油脂变质后会发臭。We all know that fats spoil by becoming rancid.慢慢地，平底锅表面积起了一层厚厚的油脂。Slowly a thick layer of fat builds up on the pan's surface.劳拉正往羔羊腿上浇抹油脂。Laura was basting the leg of lamb....
这种泡囊化现象即胞饮作用确实发生于某些动物和高等绿色植物细胞.This vesiculation phenomenon, pinocytosis, certainly occurs in some animal and higher green plants.加水后混合物表面就会形成小小的珠状泡囊.To take the form of or become enclosed in a cyst.泡囊:来源不同、形状各异的小型液泡,其内可...
通过XRD和SEM微观测试手段, 研究了粘土-硅质石屑 - 水泥-石灰体系水热合成硬化体组成的微观结构.Through XRD and the SEM microscopic test method, the microstructure of hydro - thermal synthesis hardening has studied....