Last Updated
：2025/11/22
true density
Noun
Japanese Meaning
粉末や微粒子状の固体を構成する各粒子自体が持つ、実際の物質の密度。これは、粉体全体の空隙や媒体（通常は空気）の影響を受けた平均密度であるバルク密度とは区別される。
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(sciences) The density of the particles that make up a powder or particulate solid, in contrast to bulk density, which measures the average density of a large volume of the powder in a specific medium (usually air).
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true density
The true density of the powdered catalyst was measured by gas pycnometry to predict how it would compact during tablet formation.
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The true density of the powdered catalyst was measured by gas pycnometry to predict how it would compact during tablet formation.
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