Silica gel is an amorphous form of silicon dioxide, which is synthetically produced in the form of hard irregular granules or hard irregular beads.
硅胶是一个不规则的珠子无定形二氧化硅，这是很难综合或制作的不规则的形式硬颗粒。
Silica gel is an amorphous form of silicon dioxide, which is synthetically produced in the form of hard irregular granules or hard irregular beads.
硅胶是一个不规则的珠子无定形二氧化硅，这是很难综合或制作的不规则的形式硬颗粒。
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