gra·vi·me·ter /græˈvɪmətɚ/
比重計,重力計
gra·vi·me·ter /græˈvɪmətɚ, ˈgrævəˌmɪtɚ/ 名詞
比重計,比重測定器,重差計
Gra·vim·e·ter n. Physics An instrument for ascertaining the specific gravity of bodies.
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gravimeter
n 1: a measuring instrument for determining the specific gravity
of a liquid or solid [syn: hydrometer]
2: a measuring instrument for measuring variations in the
gravitational field of the earth [syn: gravity meter]