ひじゅう
比重
1. specific gravity; relative densityPhysics
2. relative importance; weight
3. Relative densityRelative density, or specific gravity, is the ratio of the density (mass of a unit volume) of a substance to the density of a given reference material. Specific gravity usually means relative density with respect to water. The term "relative density" is often preferred in modern scientific usage. If a substance's relative density is less than one then it is less dense than the reference; if greater than 1 then it is denser than the reference.
Read “Relative density” on English Wikipedia
Read “比重” on Japanese Wikipedia
Read “Relative density” on DBpedia
Read “Relative density” on English Wikipedia
Read “比重” on Japanese Wikipedia
Read “Relative density” on DBpedia
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