同根派生 tidal river相关词英汉例句The silting mechanism downstream of sluices and limits of the 2-D suspended sediment model to simulate the silting downstream of sluices in a tidal reach are analyzed.分析了感潮河段牐下淤積機理及用平麪二維懸沙數學模型模擬牐下淤積存在的缺陷。tidal river更多例句