The wavemaking resistance characteristics of a ship in shallow water are studied with the classical linear wavemaking theory.
运用经典的线性兴波理论对浅水船舶兴波阻力特性进行了研究。
Based on the theory of the local spectrum of ambient-sea noise field, theoretical models of the low-noise-channel for typical shallow-water negative gradient (or thermocline) are developed.
本文根据海洋噪声场随机局部谱展开理论，分析了典型浅海负梯度(或负跃层)下低噪声信道的理论模型。
Based on the research to the shallow layer water under Huainan city. the fuzzy set theory is applied to the qualitative judgement on the water.
在对淮南市区浅层地下水进行研究的基础上，应用模糊集理论对本研究区内的浅层地下水水质量进行评价。
Based on similarity theory of the physical model, the similarity condition of the current movement in the tidal estuary was deduced from the 2D shallow water equations.
基于河工模型的相似理论，从二维浅水方程推导出潮汐河口水流运动的相似条件。
Based on similarity theory of the physical model, the similarity condition of the current movement in the tidal estuary was deduced from the 2D shallow water equations.
基于河工模型的相似理论，从二维浅水方程推导出潮汐河口水流运动的相似条件。
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