| 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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