specific gravity

名词 n.
中文释义

英文释义

名词 n.
  1. Synonym of relative density (“a dimensionless measure which is the ratio of the mass of a substance to that of some reference substance (chiefly an equal volume of water at 4°C)”). countable,dated,uncountable
    — They are tasteless, inodorous, dry, uninflammable, sparingly soluble, difficult of fusion, and of moderate specific gravity.

词形变化

specific gravities plural
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