孤僻
发表于 2025-3-28 16:10:28
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progestogen
发表于 2025-3-28 19:11:36
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Neutral-Spine
发表于 2025-3-29 00:35:32
Graça Leão Fernandes,Margarida Chagas Lopess the effects of internal tides on the acoustic propagation. A towed broadband acoustic source and a 4-hydro-phone vertical array were used. Acoustic data were collected for 5 days, including legs where the source ship was moving and legs with the ship on station. Intensive environmental surveys (XB
寒冷
发表于 2025-3-29 05:50:51
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optional
发表于 2025-3-29 11:17:48
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JAUNT
发表于 2025-3-29 15:21:36
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LIEN
发表于 2025-3-29 17:39:51
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相信
发表于 2025-3-29 23:13:55
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大方一点
发表于 2025-3-30 02:30:13
https://doi.org/10.1057/9780230106239asurements were performed in the winter and spring of 1995 over a dense and extensive prairie of Posidonia seagrasses which surrounds Scoglio d’Africa, a minor island of the Tuscan Archipelago. The purpose of the measurements was to determine the applicability of model-based, geoacoustic inversion t
信任
发表于 2025-3-30 07:36:08
Gender, Citizenship and Newspapersfrequency directive transient source both above and below critical grazing angle are considered. The predictions are compared with results from a recent tank experiment for investigating the field scattered by buried spherical objects. An ultrasonic Ricker-like waveform with center frequency 500 kHz