四溢
发表于 2025-3-26 23:21:38
Ciarán Burkeciate the limitations of widely used sound propagation models. The chapter begins by deriving the sonar equation for a number of scenarios, including animal acoustic communication, communication masking by noise, and acoustic surveying of animals. It introduces the concept of the layered ocean, pres
干涉
发表于 2025-3-27 01:20:19
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拖债
发表于 2025-3-27 05:19:44
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白杨鱼
发表于 2025-3-27 10:45:59
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暂停,间歇
发表于 2025-3-27 17:41:20
Horst Herrlicheral ideas and theories, on the other, a strategy for data construction. A decisive test of whether the topic is worth researching is that we are able to show its importance or relevance to others and not alone to ourselves. Thus, the first part of the design process deals with clarifying and narrow
生存环境
发表于 2025-3-27 20:10:52
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