“acoustic radiometer”的概念、定义、翻译、参考文献-科学参考

单词	acoustic radiometer
释义	acoustic radiometer [ǝ`küs·tik ´rād·ǝ`ä·mǝd·ǝr] ^ENGINEERING An instrument for measuring sound intensity by determining the unidirectional steady-state pressure caused by the reflection or absorption of a sound wave at a boundary.
随便看	port-wine stain Porulosida Poseidon posistor position positional astronomy positional-error constant positional isomer positional notation positional parameter positional punch positional servomechanism position-analog unit position angle position approximate position blocks position buoy position circle position-contouring system position control position correction position correction grid position dialing position doubtful positioned weld

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