求翻译：本学科拥有港口航道及海洋工程实验中心，建有面积为4200平方米河口海岸综合实验大厅、配有多向不规则波港池、大型不规则波流双向水槽和双向变坡水槽等是什么意思？

This discipline has a port channel and the Ocean Engineering Testing Center has an area of ​​4200 square meters of Estuarine and Coastal experimental hall is equipped with multiple irregular wave basin, large irregular wave-current two-way sink and two-way variable slope flume

This disciplines have port and ocean engineering research center, the building has a size of 4200 square meters estuary coast comprehensive experimental hall, equipped with more than the irregular wave pool, a large Hong Kong does not rule the class two-way water slot and two-way constant slope wate

This discipline has the harbor route and the oceanographic engineering experiment center, constructs the area is 4200 square meter river mouth seacoast synthesis tests the hall, has many to not the regular wave harbor basin, the large-scale irregular wave flow bidirectional water trough and bidirect

This subject has the port waterway and Ocean Engineering Laboratory Center, built comprehensive experiment of estuarine and coastal area of 4,200 square meters Hall, equipped with multi-directional irregular wave basin, large double sink and bi-directional irregular waves flow variable slope Flume

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