ホーム > Term: diatomaceous earth
diatomaceous earth
A geologic deposit of fine, grayish siliceous material composed chiefly or wholly of the remains of diatoms. It may occur as a powder or as a porous, rigid material.
- スピーチの一部 noun
- 産業/ドメイン 地球科学
- カテゴリ 土壌学
- Company: Soil Science Society of America
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作成者
- Bob Adams
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