单词 | static pressure |
释义 | static pressure [`stad·ik `presh·ǝr] ACOUSTICS The pressure that would exist at a point in a medium if no sound waves were present. FLUID MECHANICS 1. The normal component of stress, the force per unit area, exerted across a surface moving with a fluid, especially across a surface which lies in the direction of fluid flow. 2. The average of the normal components of stress exerted across three mutually perpendicular surfaces moving with a fluid. |
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