Aiming at the difficulties existing in large-scale water pollution monitoring systems, a connectionist model based local optimization algorithm and its application are discussed in this paper.

针对水域污染监测数据融合系统中存在的困难，讨论了基于“连接”模型的局部优化算法及其应用。

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Based on local hydrological and sediment data and river bed processes analysis, it is reasonable to select the North passage of South branch as the future deep water channel.

根据对水文泥沙条件及河床演变的分析，选择南港北槽开辟深水航道是合理的。

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This strategy is based on the premise that water quality and ecosystem problems are best solved at the watershed level and that local citizens play an integral role in achieving clean water goals.

这种策略是基于假定水质量和生态系统问题在该流域得到最好的解决和当地居民在持续达到净化水的目标起到一个非常重要的作用。

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In most cases, the local police departments do not have the level of training or legal authority that the Coast Guard has to conduct the water-based security missions and interventions.

CENTERFORSECURITYPOLICY: LNG port security