与潮汐的简单观测不大相同，潮流研究的难度既大、费用也巨。
In contrast to the simple observations of the tides, tidal current studies are difficult and expensive.
观测数据分析表明徐六泾处大潮流速及其变化远大于小潮流速。
The observation data show that the spring tide current and its variations are much larger than those of the neap tide.
该观测为了解吕宋海峡深层海洋的潮流、近惯性运动以及海峡水交换提供了第一手的资料。
These observations provide first-hand data for studying tidal currents, near-inertial oscillations and water exchange between the South China Sea and the Pacific nearby the Luzon Strait.
根据野外观测资料建立起汕尾港品清湖的二维潮流数学模型。
A mathematical model of 2-dimension tide current is formed according to the bata observed in Pinqing Lake at Sawi harbour .
实际观测资料表明，这一带潮流具有典型的往复流性质，并有较明显的不对称性和较大的垂直变化。
The actual data show that the tidal current is of typical alternating current with obvious asymmetry and large vertical variations.
通过现场原位观测试验，研究波浪、潮流水动力作用对快速堆积的黄河口沉积物固结强度的影响。
Based on in-situ tests, the impact of Marine hydrodynamics, such as waves and tides, on the consolidation process of rapidly deposited sediments is studied.
电力系统状态估计的内容包括：网络拓扑分析、网络可观测性分析、状态估计、状态估计潮流、不良数据检测和辨识等。
The power system state estimation involves network topology, network observability analysis, state estimation and detection and identification of bad data.
电力系统状态估计的内容包括：网络拓扑分析、网络可观测性分析、状态估计、状态估计潮流、不良数据检测和辨识等。
The power system state estimation involves network topology, network observability analysis, state estimation and detection and identification of bad data.
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