The totalthickness of four points is about the thickness of the center dough.
擀出后四片状叠起来的厚度和中心大概相等。
2
With decreasing the film thickness, both the dislocation spacing and the ratio of the dead layer to film totalthickness increase.
随着薄膜厚度的减小,位错间距增大,“死层”厚度与薄膜总厚度之比增加。
3
With elongated treated time and increased thickness of coating, loose coating begins to appear on the coating exterior, at last the thickness can reach 90% of totalthickness.