tidal limit

基本解释

Because the pipeline diameter in platform is one third of that in tidal channel, so the limit scour length is less.
而平台區由於設計琯逕僅爲潮汐通道區的三分之一，其極限沖刷長度遠小於潮汐通道區。
The established numerical model is used to simulate the impact on the hydrodynamic environment in this reach, especially that on the locations of the tidal limit and the tidal current limit.
利用建立的數學模型模擬沿江抽、引水對該河段的水動力環境的影響，尤其是對潮區界和潮流界的位置變動的影響程度。
The Tong Cheng Reach is the lower part of the Yangtze River, where the water abstraction is active and gives impact both on the location of the tidal limit and on that of the tidal current limit.
通澄河段是長江下遊感潮河段，沿江抽、引水頻繁，對潮區界和潮流界都有影響。

潮區界
South-to-North Water Diversion Project have little effect to tidal limit.
南水北調對對潮區界的影響甚微，可以忽略。
感潮界限