| 单词 | sound pressure |
| 释义 | sound pressure (once / 3939771 pages) n WORD FAMILY sound pressure USAGE EXAMPLESSound pressure is what you hear, like the music from a radio. New York Times(Nov 04, 2016) As a hearing researcher, he notes, he has the equipment to determine the sound pressure level and proper volume for children's ears. US News(Sep 07, 2016) Trouble is, turbos sap energy from the engine’s exhaust-gas stream, which means less sound pressure, less of an aural presence. Wall Street Journal(Jul 28, 2016) n the difference between the instantaneous pressure at a point in a sound field and the average pressure at that point Syn|Hyper instantaneous sound pressure force per unit area, pressure, pressure level the force applied to a unit area of surface; measured in pascals (SI unit) or in dynes (cgs unit) |
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