单词 | pressure force |
释义 | pressure force [`presh·ǝr ´fȯrs] FLUID MECHANICS The force due to differences of pressure within a fluid mass; the (vector) force per unit volume is equal to the pressure gradient -∇p, and the force per unit mass (specific force) is equal to the product of the volume force and the specific volume -α∇p. METEOROLOGY See <<pressure-gradient force>> |
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