Add 20 mg. of diatomaceous earth filter aid per liter of solution.
对每升溶液加入20毫克硅藻土助滤剂.
辞典例句
Acid - washed, flux - calcinated diatomaceous earth is often used.
通常使用酸洗的, 通量煅烧硅藻土.
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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.
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In this paper , the adsorption of diatomaceous earth which is applied to deodorized paper is determined.
研究了填加硅藻土作除臭纸的除臭效果.
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