Sucrose oversaturation is one of the most important control parameter of crystal size.

糖液过饱和度是结晶单重要参数。

The height of the steps on crystal faces increases with the increment of oversaturation degree of gold.

晶上阶梯状生长度随金过饱和度增大而增,阶梯密度随热液碱性程度升而增大。