节约
发表于 2025-3-26 20:59:24
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引起
发表于 2025-3-27 04:24:21
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马赛克
发表于 2025-3-27 09:13:16
Dynamic Tests and Model Simulation of a Nose-Towed Underwater VehicleSimulation of underwater environmental situations for towed sensing vehicles is of increased interest to the marine engineer and to the U.S. Navy. Towed submersibles with sensing devices are used to detect underwater fixed and moving objects as well as to provide information on the properties of the sea.
chastise
发表于 2025-3-27 11:33:23
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CHART
发表于 2025-3-27 13:48:17
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dapper
发表于 2025-3-27 20:50:28
Finite Element Simulation of the Undular Hydraulic Jumpjump are known, and the few methods known in the literature are either very complicated or lead to very poor results. Perhaps the best available model is due to the efforts of Abbott and Rodenhuis(1972) and Peregrine(1966).
难理解
发表于 2025-3-28 01:37:14
,Zum Verständnis der Grundbegriffe,rsion is not well predicted in most existing theories or data. For example, the two-point Eulerian statistics which are often used to characterize the field do not give unique two-point Lagrangian displacement statistics which describe particle dispersion.
Bmd955
发表于 2025-3-28 03:46:10
https://doi.org/10.1007/978-3-658-17231-2ere are a number of different physical processes which modify and attenuate a mechanical wave in this range. Moreover, in the field, the overall attenuation depends not only on the intrinsic damping in each sediment layer but also on the scattering that results from the presence of many layers in the sediment column.
OASIS
发表于 2025-3-28 07:46:52
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使声音降低
发表于 2025-3-28 13:59:46
Dispersion of Particles in Bi-Directional-Binary, Two-Dimensional, Incompressible Velocity Fields: Srsion is not well predicted in most existing theories or data. For example, the two-point Eulerian statistics which are often used to characterize the field do not give unique two-point Lagrangian displacement statistics which describe particle dispersion.