diatomaceous造句

1、Study on Diatomaceous Earth Filtration (DEF) for Removal of Iron in Water
硅藻土过滤除铁研究

2、Diatomaceous earths are the skeletal remains of the tiny aquatic plants deposited centuries ago.
硅藻土是百年前水生植物沉淀下来的遗骸。

3、Diatomaceous earth is the fossilized remains of single-celled algae called diatoms.
硅藻土(下文简称DE)是一种被称为硅藻的石化单细胞海藻。