CRAMP 发表于 2025-3-23 11:58:57

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hardheaded 发表于 2025-3-23 14:36:36

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现实 发表于 2025-3-23 21:34:19

Limbs with five degrees of connectivity,. Sound waves are generated by a source and travel through the atmosphere to a receiver The source may be a whistling bird, as in Fig. 1.1. Other important example: of sources are cars, trains, and airplanes.

滑稽 发表于 2025-3-24 01:18:47

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甜食 发表于 2025-3-24 05:55:36

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新手 发表于 2025-3-24 09:19:26

Structural Synthesis of Parallel Robotsd the (effective) sound speed we used smooth functions of height . These profiles should be considered as average profiles, averaged over a period of typically ten minutes.

Overdose 发表于 2025-3-24 14:14:22

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心痛 发表于 2025-3-24 18:18:24

Limbs with five degrees of connectivity,. Sound waves are generated by a source and travel through the atmosphere to a receiver The source may be a whistling bird, as in Fig. 1.1. Other important example: of sources are cars, trains, and airplanes.

inculpate 发表于 2025-3-24 21:24:39

Structural Synthesis of Parallel Robotsct generates a sequence of compressions and rarefactions in the air surrounding it. The corresponding local fluctuations in air pressure travel away from the source, in all directions. Such a traveling pressure fluctuation is called a sound wave. The difference between the fluctuating pressure and t

Gesture 发表于 2025-3-25 02:55:33

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查看完整版本: Titlebook: Computational Atmospheric Acoustics; Erik M. Salomons Book 2001 Springer Science+Business Media Dordrecht 2001 Meteorology.Phase.acoustics